ASTRO® 25 INTEGRATED VOICE AND DATA GTR 8000 Base Radio JULY 2020 © 2020 Motorola Solutions, Inc.
MN003286A01-H Declaration of Conformity Declaration of Conformity Declaration of Conformity Per FCC CFR 47 Part 2 Section 2.1077(a) Responsible Party Name: Motorola Solutions, Inc. Address: 2000 Progress Pkwy, Schaumburg, IL 60196, U.S.A. Phone Number: 1-800-927-2744 Hereby declares that the product: GTR 8000 conforms to the following regulations: FCC Part 15, subpart B, section 15.107(a), 15.107(d), and section 15.109(a) Class A Digital Device This device complies with Part 15 of the FCC.
MN003286A01-H Copyrights Copyrights The Motorola Solutions products described in this document may include copyrighted Motorola Solutions computer programs. Laws in the United States and other countries preserve for Motorola Solutions certain exclusive rights for copyrighted computer programs.
MN003286A01-H Contact Us Contact Us The Solutions Support Center (SSC) is the primary contact for technical support included in your organization's service agreement with Motorola Solutions.
MN003286A01-H Document History Document History Version Description Date MN003286A01-A Original release of the GTR 8000 Base Radio manual November 2016 MN003286A01-B Updated the following sections: November 2016 MN003286A01-C MN003286A01-D MN003286A01-E • CSS Initial Device Configuration on page 135 • GTR 8000 Base Radio General Troubleshooting on page 213 Updated the following sections: • Illegal Carrier Determination Feature (Trunked) on page 212 • Field Replaceable Units (FRUs) and Pa
MN003286A01-H Document History Version Description Date MHz) on page 45 – GTR 8000 Base Radio FCC Identification for IV&D UHF R1 (380–435 MHz) MN003286A01-F • GTR 8000 Base Radio Industry Canada for Integrated Voice and Data UHF R1 (380–435 MHz) on page 48 • GTR 8000 Base Radio Specifications for Integrated Voice and Data UHF R2 (435–524 MHz) on page 49 – GTR 8000 Base Radio FCC Identification for IV&D UHF R2 (435–524 MHz) • GTR 8000 Base Radio Industry Canada for Integrated Voice and Data UHF R2
MN003286A01-H Contents Contents Declaration of Conformity.......................................................................................... 2 Copyrights................................................................................................................... 3 Contact Us................................................................................................................... 4 Document History.........................................................................................
MN003286A01-H Contents 1.12.2.1 GTR 8000 Base Radio Industry Canada for Integrated Voice and Data UHF R1 (380–435 MHz)...........................................................................48 1.12.3 GTR 8000 Base Radio Specifications for Integrated Voice and Data UHF R2 (435–524 MHz) ........................................................................................................... 49 1.12.3.1 GTR 8000 Base Radio Industry Canada for Integrated Voice and Data UHF R2 (435–524 MHz)................
MN003286A01-H Contents 2.3.10 RFDS - External Dual Circulator/Isolator Tray (VHF)............................................ 76 2.3.11 Antenna Relay Module...........................................................................................76 2.3.11.1 Mounting Locations.................................................................................. 77 2.3.11.2 Functional Operation................................................................................
MN003286A01-H Contents 3.4.2.1 Floor Mounting the Cabinet Version of the GTR 8000 Base Radio........... 95 3.4.2.2 Physical Dimensions and Clearances of the Cabinet Version of the GTR 8000 Base Radio...................................................................................... 96 3.4.2.3 Cabinet Mounting Rails.............................................................................. 97 3.4.2.4 Vertical Lifting of Cabinets.........................................................................
MN003286A01-H Contents 4.2 Discovering a Device in the UNC........................................................................................ 133 4.3 Security/Authentication Services......................................................................................... 134 4.4 Device Configuration in CSS............................................................................................... 135 4.4.1 CSS Initial Device Configuration.............................................................
MN003286A01-H Contents 5.9 Tuning a Preselector............................................................................................................160 5.9.1 VHF Tuning Procedures........................................................................................ 161 5.9.1.1 Calculating Proper VHF Alignment Frequency........................................ 161 5.9.1.2 Preparing the Equipment for VHF Alignment........................................... 162 5.9.1.3 Tuning The VHF Preselector......
MN003286A01-H Contents 5.11.7 Checking Receiver Sensitivity (Self-Test Method) (IV and D)............................. 193 5.11.8 Monitoring the Transmitter Metering Points......................................................... 194 5.11.9 Verifying Transmitter Performance (Digital Operation)........................................ 194 5.11.10 Verifying Transmitter Performance (Analog Operation).....................................196 5.
MN003286A01-H Contents 8.5.3 Subcontractors.......................................................................................................222 Chapter 9: GTR 8000 Base Radio FRU Procedures............................................. 223 9.1 Field Replaceable Units (FRUs) and Parts..........................................................................223 9.2 Transceiver Hardware Generations.....................................................................................227 9.2.
MN003286A01-H Contents 10.2.4 Preselector Filter Specifications (VHF)................................................................ 272 10.2.5 Duplexer Specifications (700/800 MHz)...............................................................273 10.2.6 Duplexer Specifications (UHF).............................................................................273 10.2.7 Duplexer Specifications (VHF).............................................................................274 10.2.
MN003286A01-H List of Figures List of Figures Figure 1: GTR 8000 Base Radio............................................................................................................ 29 Figure 2: Single-Site Repeater Configuration 1......................................................................................33 Figure 3: Single Site Repeater Configuration 2...................................................................................... 33 Figure 4: GTR 8000 Base Radios in HPD Remote Site....
MN003286A01-H List of Figures Figure 36: Cabinet Door Removal........................................................................................................ 100 Figure 37: Cabinet Door Replacement................................................................................................. 100 Figure 38: Base Radio Mounted in Rack .............................................................................................101 Figure 39: Battery Temperature Sensor Example 1......................
MN003286A01-H List of Figures Figure 75: Verifying UHF Duplexer Insertion Loss — Connecting Test Equipment............................. 182 Figure 76: Verify UHF Duplexer Insertion Loss — Connecting Duplexer Cable Assembly..................182 Figure 77: Verifying UHF Duplexer Isolation — Connecting Test Equipment...................................... 183 Figure 78: Verifying UHF Duplexer Isolation — Connecting Duplexer Cable Assembly ..................... 184 Figure 79: Metering Screen Window.............
MN003286A01-H List of Figures Figure 110: External Dual Circulator/Isolator Tray (700/800 MHz).......................................................255 Figure 111: External Dual Circulator/Isolator Tray (UHF).....................................................................256 Figure 112: Duplexer Module (700/800 MHz)...................................................................................... 259 Figure 113: Duplexer Module (UHF)................................................................
MN003286A01-H List of Tables List of Tables Table 1: Base Radio Modules and Function...........................................................................................30 Table 2: Standby Power Consumption................................................................................................... 39 Table 3: GTR 8000 Base Radio General Specifications IV&D (700/800 MHz)...................................... 40 Table 4: GTR 8000 Base Radio Transmitter Specifications for IV&D (700/800 MHz) .....
MN003286A01-H List of Tables Table 37: Base Radio Backplane Connections for HPD...................................................................... 110 Table 38: Transceiver Connections - Front.......................................................................................... 112 Table 39: 50–Pin System Connector Pin-Outs (Conventional)............................................................ 113 Table 40: 50–Pin System Connector Pin-Outs (Trunked 3600)..........................................
MN003286A01-H List of Tables Table 76: External Dual Circulator Specifications (VHF)......................................................................275 Table 77: Antenna Relay Specifications...............................................................................................276 Table 78: T2-2R Receiver Mute Option Kit Parts List...........................................................................283 Table 79: T3-3R Receiver Mute Option Kit Parts List...................................
MN003286A01-H List of Processes List of Processes Equipment Installation Process Overview ............................................................................................. 82 Installing Device Software Prerequisites ............................................................................................. 122 Installing Devices in the UNC .............................................................................................................. 126 Discovering a Device in the UNC ........
MN003286A01-H List of Procedures List of Procedures Configuring The Ethernet LAN Switch ...................................................................................................34 Mounting Cabinets or Racks to a Floor ................................................................................................. 89 Lifting Cabinets Vertically ......................................................................................................................
MN003286A01-H List of Procedures Tuning VHF Duplexer Low Pass Resonators ...................................................................................... 169 Tuning VHF Duplexer High Pass Resonators ..................................................................................... 170 Tuning VHF Duplexer High Notch Loop Assemblies ...........................................................................171 Tuning VHF Duplexer Low Notch Loop Assemblies ............................................
MN003286A01-H List of Procedures Replacing a Duplexer (VHF) ................................................................................................................262 Replacing an Antenna Relay ............................................................................................................... 263 Performing a Site Download With PSC 9600 Site Controllers .............................................................277 Performing a Site Software Download With GCP 8000 Site Controllers ..
MN003286A01-H About GTR 8000 Base Radio About GTR 8000 Base Radio This manual provides descriptive and procedural information on the GTR 8000 Base Radio. Included in the manual are descriptions of the components of the GTR 8000 Base Radio and their function, specifications for the various configurations, and procedures on installation, configuration, optimization, operation, troubleshooting, and FRU/FRE replacement.
MN003286A01-H About GTR 8000 Base Radio Related Information In addition to the information in the table, see the Related Information Guide. Related Information Purpose Standards and Guidelines for Communication Sites Provides standards and guidelines that should be followed when setting up a Motorola Solutions communications site. This may be purchased on CD 9880384V83, by calling the North America Parts Organization at 800–422–4210 or the international number at 302–444–9842.
MN003286A01-H GTR 8000 Base Radio Description Chapter 1 GTR 8000 Base Radio Description This chapter provides a high-level description of the GTR 8000 Base Radio and the function it serves in your system. 1.1 Introduction Figure 1: GTR 8000 Base Radio This manual provides information on the standalone GTR 8000 Base Radio and associated applications. The term base radio or BR is used to denote the transceiver and associated modules.
MN003286A01-H Chapter 1: GTR 8000 Base Radio Description 1.2 GTR 8000 Base Radio Components Table 1: Base Radio Modules and Function Base Radio Description Power Supply Operates from either an AC or DC input and provides the DC operating voltage for the base radio. May also provide a separate battery charger to maintain the charge on a 48 VDC nominal system, positive or negative ground.
MN003286A01-H Chapter 1: GTR 8000 Base Radio Description • ASTRO® 3.1 Conventional System • Analog and/or Digital Conventional, Trunked or Mixed-Mode Systems • Trunked 3600 SmartZone® Systems 1.3.1 Supported Frequencies for Trunked IV and D and Conventional Architectures The GTR 8000 Base Radio is available in the following frequency bands: • 700, 800 MHz (700 MHz analog conventional is not available within the U.S.A.
MN003286A01-H Chapter 1: GTR 8000 Base Radio Description A maximum of 28 base radios can be installed at the site. Each base radio has either an Ethernet connection to a site LAN switch or an Ethernet connection to both site controllers at the site, depending on the site configuration. See the Repeater Site Infrastructure Feature Guide manual for details.
MN003286A01-H Chapter 1: GTR 8000 Base Radio Description Figure 2: Single-Site Repeater Configuration 1 If the distance between the first non-colocated base radio and subsequent non-colocated base radios is less than 328 ft (100 m), a single Ethernet LAN switch can be used to distribute the site controllers call control signaling to those non-colocated base radios. The stated distance limit for a shielded twisted pair Ethernet cable (CAT5) is 328 ft (100 m) before the signal degrades too much to be used.
MN003286A01-H Chapter 1: GTR 8000 Base Radio Description Each non-colocated base radio is equipped with a transceiver option card, which provides an internal 10 MHz frequency reference. See the “Reference Oscillator Alignment Procedures” of the base radio Alignment Screens in the Configuration/Service Software (CSS) Online Help for alignment details. The base radios that are colocated with the site controllers do not require the transceiver option card.
MN003286A01-H Chapter 1: GTR 8000 Base Radio Description The HPD base radio provides a full-duplex RF interface to HPD Mobile Subscriber Units (MSUs). The HPD base radios are available for 25 kHz HPD operation in the 700 MHz or 800 MHz bands. Up to five HPD base radios may be installed at the site. Each base radio has an Ethernet connection to both of the site controller modules at the site.
MN003286A01-H Chapter 1: GTR 8000 Base Radio Description • A Centralized or Distributed Conventional Architecture, or • An ASTRO® 3.1 Conventional System. Each conventional base radio uses either: • A 2- or 4-wire TRC or 4-wire E&M interface in an analog infrastructure • A V.
MN003286A01-H Chapter 1: GTR 8000 Base Radio Description • ASTRO® 3.1 Conventional Systems • Centralized Conventional Architectures • - Zone Core with Colocated Conventional Channels - Trunked IP Simulcast Remote Site with Conventional Channels - Dispatch Console Site with Colocated Conventional Channels - Conventional-Only Remote Site - HPD Site with Conventional Channels Distributed Conventional (Subsystem) Architectures - Conventional Base Radio Sites - Conventional Hub Sites 1.8.
MN003286A01-H Chapter 1: GTR 8000 Base Radio Description • Simulcast • Console Control - Monitor Mode - Repeat Control - Frequency Select * For detailed information on the differences between the automatic Fallback In-Cabinet Repeat and the externally wired In-Cabinet Repeat functions, see the Conventional Operations manual. An analog conventional base radio can be used in the following architectures: • ASTRO® 3.
MN003286A01-H Chapter 1: GTR 8000 Base Radio Description The Power Efficiency Package hardware includes a modified transceiver, power amplifier, power supply, fan, and optional transceiver option card (internal reference) along with additional software configurations through Configuration/Service Software (CSS).
MN003286A01-H Chapter 1: GTR 8000 Base Radio Description • Vote audio • Implement site control functions; such as assigning channels or calls. Any issues with an existing site license are sent to the UEM without system functionality being restricted. 1.12 GTR 8000 Base Radio Specifications The TIA specifications for the base radio include the following Methods and Performance recommendations: Phase 1 (includes Linear Simulcast): • Methods: TIA-102.
MN003286A01-H Chapter 1: GTR 8000 Base Radio Description General Specifications Above 3000 meters (9800 ft), the peak power derating for the Tx filter is 1 dB/1km (0.3 dB/ 1000 ft) Maximum operational altitude is 5000 meters (16900 ft) Power Requirements AC: 90-264 VAC, 47-63 Hz DC: 43.2-60 VDC Power Consumption Transmitting – Low Power (2–30W) AC: C4FM, FM: 200W max., 700/800 MHz H-DQPSK, LSM: 195W max., 700/800 MHz DC: C4FM, FM: 185 W max., 700/800 MHz H-DQPSK, LSM: 195W max.
MN003286A01-H Chapter 1: GTR 8000 Base Radio Description General Specifications Frequency Generation Synthesized Table 4: GTR 8000 Base Radio Transmitter Specifications for IV&D (700/800 MHz) Transmitter Specifications Frequency Range 769-775, 775-776, 851–870 MHz Power Output* (Low-Power, 700/800 MHz) 2-30 W Power Output* (Mid-Power, 700/800 MHz) 2-100 W Power Output* (High-Power, 800 MHz) 15-150 W Electronic Bandwidth Full Bandwidth Modulation (Mid-Power, 700/800 MHz) C4FM, LSM, H-DQPSK, FM
MN003286A01-H Chapter 1: GTR 8000 Base Radio Description Transmitter Specifications Intermodulation Attenuation (High-Power, 800 MHz) 55 dB Intermodulation Attenuation (Mid-Power, 700/800 MHz) 80 dB *Full transmitter output power is available during battery revert. NOTICE: The output power reference plane is the output connector of the power amplifier. The loss of the transmitter output cable (PA output to back of base radio) is 4% at 800 MHz.
MN003286A01-H Chapter 1: GTR 8000 Base Radio Description Receiver Specifications Signal Displacement Bandwidth 1 kHz Intermediate Frequencies 1st: 73.35 MHz 2nd: 2.16 MHz Electronic Bandwidth Full Bandwidth Blocking Immunity 100 dB Conducted Spurious -57 dBm Bit Error Rate Floor 0.
MN003286A01-H Chapter 1: GTR 8000 Base Radio Description IC Approval Number Frequency Range Type IC Model Number Power Output 109AB-5829 Tx 851–869 MHz, Rx 806–824 MHz C4FM, FM Variable 2-30W GTR8000-80 030W 109AB-5831 Tx 768–776 MHz, Rx 798– 806MHz LSM Variable 2-30W GTR8000-70 030W 109AB-5831 Tx 768–776 MHz, Rx 798– 806MHz C4FM, FM Variable 2-30W GTR8000-70 030W 1.12.
MN003286A01-H Chapter 1: GTR 8000 Base Radio Description General Specifications AC: 70 W DC: 35 W Channel Spacing 12.
MN003286A01-H Chapter 1: GTR 8000 Base Radio Description Transmitter Specifications 9K80D7D, 16K0F3E, 11K0F3E, 16K0F1D, 10K0F1D Adjacent Channel Power Ratio 12.5 kHz offset, 6 kHz BW: 67 dB Tx Noise in Rx Band 142 dBc/Hz Intermodulation Attenuation 65 dB * Full transmitter output power is available during battery revert. NOTICE: The output power reference plane is the output connector of the power amplifier. The loss of the transmitter output cable (PA output to back of base radio) is 3% at 450 MHz.
MN003286A01-H Chapter 1: GTR 8000 Base Radio Description Receiver Specifications 12.5 kHz: 45 dB 25 kHz: 50 dB Signal Displacement Bandwidth 1 kHz Intermediate Frequencies 1st: 73.35 MHz 2nd: 2.16 MHz Electronic Bandwidth Full Bandwidth Blocking Immunity 100 dB Conducted Spurious -57 dBm Bit Error Rate Floor 0.01% Table 11: GTR 8000 Base Radio FCC Identification for IV&D UHF R1 (380–435 MHz) FCC Identification Frequency Range Type Type Acceptance Number Power Output 406.
MN003286A01-H Chapter 1: GTR 8000 Base Radio Description IC Approval Number 109AB-4831 Frequency Range Type Tx 406.1–430 MHz, Rx 406.1–430 MHz LSM, H-DQPSK Power Output IC Model Number Variable 2-30 Watts GTR8000UHF130W 1.12.
MN003286A01-H Chapter 1: GTR 8000 Base Radio Description General Specifications Power Supply Type Switching Battery Revert Included Input/Output Impedance 50 Ohms Antenna Connector Types Tx: N female Rx: BNC female without preselector N female with preselector Frequency Stability Internal Reference (OCXO transceiver option card) Aging: 30 ppb/yr 100 ppb/5yr Temperature: 40 ppb Frequency Stability Internal Reference (TCXO transceiver option card) Aging: 1000 ppb/yr Temperature: 500 ppb Frequen
MN003286A01-H Chapter 1: GTR 8000 Base Radio Description Transmitter Specifications Tx Noise in Rx Band -142 dBc/Hz Intermodulation Attenuation 65 dB *Full transmitter output power is available during battery revert. NOTICE: The output power reference plane is the output connector of the power amplifier. The loss of the transmitter output cable (PA output to back of base radio) 3% at 450 MHz. However, the base radio software allows the transmitter output power to be set at 10% above rated value.
MN003286A01-H Chapter 1: GTR 8000 Base Radio Description Receiver Specifications Intermediate Frequencies 1st: 73.35 MHz 2nd: 2.16 MHz Electronic Bandwidth Full Bandwidth Blocking Immunity 100 dB Conducted Spurious -57 dBm Bit Error Rate Floor 0.
MN003286A01-H Chapter 1: GTR 8000 Base Radio Description 1.12.4 GTR 8000 Base Radio Specifications for Integrated Voice and Data VHF (136–174 MHz) Table 18: GTR 8000 Base Radio General Specifications for IV&D VHF (136–174 MHz) General Specifications Model Number T7039A Number of Channels (trunked) 1 Number of Channels (conventional) 16 Size (H x W x D) 133mm x 483mm x 457mm (5.
MN003286A01-H Chapter 1: GTR 8000 Base Radio Description General Specifications Input/Output Impedance 50 Ohms Antenna Connector Types Tx: N female Rx: BNC female without preselector N female with preselector Frequency Stability Internal Reference (transceiver option card) Aging: 30 ppb/yr 100 ppb/5yr Temperature: 40 ppb Frequency Stability External Reference TRAK Frequency Generation Synthesized Table 19: GTR 8000 Base Radio Transmitter Specifications for IV&D VHF (136–174 MHz) Transmitter Spe
MN003286A01-H Chapter 1: GTR 8000 Base Radio Description *Full transmitter output power is available during battery revert. NOTICE: The output power reference plane is the output connector of the power amplifier. The loss of the transmitter output cable (PA output to back of base radio) 1% at 150 MHz. However, the base radio software allows the transmitter output power to be set at 10% above rated value.
MN003286A01-H Chapter 1: GTR 8000 Base Radio Description Receiver Specifications Electronic Bandwidth Full Bandwidth Blocking Immunity 100 dB Conducted Spurious -57 dBm Bit Error Rate Floor 0.
MN003286A01-H Chapter 1: GTR 8000 Base Radio Description General Specifications Operating: -30 to 60 °C (-22 to 140 °F) Storage: -40 to 85 °C (-40 to 185 °F) Operating Altitude Up to 1800 meters (6000 ft) above mean sea level Power Requirements AC: 90-264 VAC, 47-63 Hz DC: 43.
MN003286A01-H Chapter 1: GTR 8000 Base Radio Description Table 25: Receiver Specifications for GTR 8000 Base Radio for HPD (700/800 MHz) Receiver Specifications Frequency Range 792–825 MHz Digital Sensitivity 1% Bit Error Rate Static (BER) 64 QAM: -98 dBm 16 QAM: -104 dBm QPSK: -111dBm Faded Sensitivity 1% Bit Error Rate TU50 (BER) 64 QAM: -90 dBm 16 QAM: -96 dBm QPSK: -101 dBm Faded Sensitivity 5% Bit Error Rate HT200 (BER) 64 QAM: -90 dBm Faded Sensitivity 2% Bit Error Rate HT200 (BER) 16
MN003286A01-H Chapter 1: GTR 8000 Base Radio Description FCC Identification Frequency Range Type Power Output Type Acceptance Number 851–870 MHz Transmitter 2-50 W ABZ89FC5810B 792–825 MHz Receiver N/A ABZ89FR5811B 1.12.5.
MN003286A01-H Chapter 1: GTR 8000 Base Radio Description General Specifications Cabinet Version (Option CA02447AA): 94 in. (238.76 cm) Temperature Range, Operating Cabinet without Doors: -22 to 140 °F (-30 to 60 °C) Cabinet with Doors: -22 to 131 °F (-30 to 55 °C) Temperature Range, Storage -40 to 185 °F (-40 to 85 °C) Maximum Recommended Ambient with # of Base Radios** 31 in. 15 RU Cabinet 47 in.
MN003286A01-H GTR 8000 Base Radio Theory of Operation Chapter 2 GTR 8000 Base Radio Theory of Operation For an understanding of the GTR 8000 Base Radio components, review the modules that provide the base radio functionality, the modules that provide RF distribution functionality (RFDS), and the backplane that connects to other modules within the site. This chapter explains how the GTR 8000 Base Radio works in the context of your system. 2.
MN003286A01-H Chapter 2: GTR 8000 Base Radio Theory of Operation Transceiver Option Card An optional board that attaches to the control board. Provides an internal 10 MHz frequency reference. For conventional operation, it also provides the analog interfaces and WildCard I/Os. The transceiver option card requires an internal frequency reference oscillator alignment at different intervals mandated by its category and frequency band.
MN003286A01-H Chapter 2: GTR 8000 Base Radio Theory of Operation 2.1.1.2.1 Exciter The exciter on the XCVR RF board provides the transmitter functions for the base radio. The exciter circuitry generates a low-level, modulated RF signal that passes to the power amplifier. It supports various modulation types as well as bandwidths up to 25 kHz, through software programming. The exciter also provides a controlled output power level to the power amplifier. 2.1.1.2.
MN003286A01-H Chapter 2: GTR 8000 Base Radio Theory of Operation 2.1.1.3.2 Transceiver Option Card Intercom Button The intercom button on the front of the transceiver option card is accessible behind the fan module. Pressing the intercom button toggles the intercom function between the ON and OFF states. Figure 8: Transceiver Option Card Intercom Button (behind the fan module) 2.1.1.3.
MN003286A01-H Chapter 2: GTR 8000 Base Radio Theory of Operation The power amplifier also performs functions related to the fan module, including reporting of the fan module status and supplying power to the fan power bus. Figure 10: Power Amplifier Module The power amplifier is comprised of six internal modules: • Core Board • Converter Board • Driver Amplifier Board • Final Amplifier Board • Distribution Board • Output Circuitry 2.1.2.
MN003286A01-H Chapter 2: GTR 8000 Base Radio Theory of Operation Figure 11: Power Amplifier (Backplane Connections) 2.1.3 Function of the Fan Module The fan module provides intermittent forced-air cooling for the power amplifier and transceiver modules. The fan module houses two 119 mm axial fans which deliver a total of approximately 160 cubic feet per minute of airflow. Nominal fan speed is 4100 revolutions per minute. A thermostat behind the fan module controls each fan.
MN003286A01-H Chapter 2: GTR 8000 Base Radio Theory of Operation 2.1.4 Function of the Power Supply The power supply, with front-to-rear airflow, operates from either an AC or DC input and provides the DC operating voltage for the base radio. However the power supply prioritizes an AC source (if present) over a DC source.
MN003286A01-H Chapter 2: GTR 8000 Base Radio Theory of Operation NOTICE: If the power supply module is used for the Power Efficiency Package, the power supply fan does not run below a 40 °C air inlet temperature in DC mode with the transmitter in a de-keyed state. 2.1.4.1 AC/DC Power Distribution – Base Radio Figure 14: AC and DC Power Distribution in the GTR 8000 Base Radio If present, the base radio operates from AC power as the preferred power source.
MN003286A01-H Chapter 2: GTR 8000 Base Radio Theory of Operation Configuration/Service Software (CSS) and Unified Network Configurator (UNC), or through alarms to Unified Event Manager (UEM). The maximum charging current available from the integrated charger is 3 A (48 VDC nominal system).
MN003286A01-H Chapter 2: GTR 8000 Base Radio Theory of Operation 2.1.4.5 Power Supply Module Backplane Connections This table provides descriptions and functions of the power supply backplane connections. Table 31: Power Supply Module Backplane Connections Port/Type Description AC Input only Battery / DC Power and Control Signal 48 VDC: • Provides the DC input to the power supply when operating from a DC source.
MN003286A01-H Chapter 2: GTR 8000 Base Radio Theory of Operation 2.3 RFDS Modules The Radio Frequency Distribution System (RFDS) equipment included in your system depends on which options were purchased from Motorola Solutions. The following are some examples of the RFDS equipment available for your system. NOTICE: If the RTTE option was selected, a duplexer is required for applicable applications. 2.3.
MN003286A01-H Chapter 2: GTR 8000 Base Radio Theory of Operation Figure 17: Preselector (UHF) 2.3.3 RFDS Preselector (VHF) The preselector rejects unwanted signals including the transmitter signals from overloading the receiver. This filter must be included to fulfill TIA102-CAAB Class A spurious response rejection (90 dB). The filter is not required when using a receiver multicoupler system. This filter can be retuned in the field. Figure 18: Preselector (VHF) 2.3.
MN003286A01-H Chapter 2: GTR 8000 Base Radio Theory of Operation Figure 19: Transmit Filter (700/800 MHz) 2.3.5 RFDS - Duplexer (700/800 MHz) This optional filter provides the capability to use a single antenna for both transmitter and receiver. Only one transmitter and receiver can be combined. Figure 20: Duplexer (700/800 MHz) 2.3.6 RFDS - Duplexer (UHF) This optional filter provides the capability to use a single antenna for both transmitter and receiver.
MN003286A01-H Chapter 2: GTR 8000 Base Radio Theory of Operation Figure 21: Duplexer (UHF) 2.3.7 RFDS - Duplexer (VHF) This optional filter provides the capability to use a single antenna for both transmit and receiver. Only one transmitter and receiver can be combined.
MN003286A01-H Chapter 2: GTR 8000 Base Radio Theory of Operation 2.3.8 RFDS - External Dual Circulator/Isolator Tray (700/800 MHz) An option for the GTR 8000 Base Radio is an External Dual Circulator module which isolates the base radio from the antenna, thus preventing the transmitter from generating intermodulation. The circulator load dissipates reflected power. It includes a cable that connects to the RF Peripherals port on the base radio backplane to provide temperature monitoring.
MN003286A01-H Chapter 2: GTR 8000 Base Radio Theory of Operation Figure 24: External Dual Circulator/Isolator Tray (UHF) 2.3.10 RFDS - External Dual Circulator/Isolator Tray (VHF) An option for the GTR 8000 Base Radio is an External Dual Circulator module which isolates the base radio from the antenna, thus preventing the transmitter from generating intermodulation. The circulator load dissipates reflected power.
MN003286A01-H Chapter 2: GTR 8000 Base Radio Theory of Operation Figure 25: Antenna Relay Module Connections 2.3.11.1 Mounting Locations The antenna relay module may be installed in either of two locations. On base radios not equipped with the peripheral tray, the antenna relay is mounted on the backplane cover.
MN003286A01-H Chapter 2: GTR 8000 Base Radio Theory of Operation Figure 27: Antenna Relay Module Mounted on Backplane Cover On base radios equipped with the peripheral tray, the antenna relay is mounted on the peripheral tray.
MN003286A01-H Chapter 2: GTR 8000 Base Radio Theory of Operation Figure 28: Antenna Relay Module Mounted on Peripheral Tray 2.3.11.2 Functional Operation The antenna relay module contains a relay with a set of normally open and normally closed contacts. A signal from the transceiver module controls the relay coil connected to the Receiver input port RX-A or the PA deck to a single transmit/receive antenna. NOTICE: With the relay de-energized, the antenna is connected to the Receiver input port RXA.
MN003286A01-H Chapter 2: GTR 8000 Base Radio Theory of Operation Figure 29: Functional Block and Interconnect Diagram for Antenna Relay Module (Bracket Mounting) 80
MN003286A01-H Chapter 2: GTR 8000 Base Radio Theory of Operation Figure 30: Functional Block and Interconnect Diagram for Antenna Relay Module (Peripheral Tray Mounting) 81
MN003286A01-H Chapter 3: GTR 8000 Base Radio Installation Chapter 3 GTR 8000 Base Radio Installation This chapter details installation procedures relating to GTR 8000 Base Radio. 3.1 Pre-Installation Tasks Follow this process to perform the installation tasks. Ensure that you have the following: • Appropriate cables • Access to Software Download Manager (SWDL), Configuration/Service Software (CSS), and the Unified Network Configurator (UNC) • IP/DNS information • Login and password information 3.
MN003286A01-H Chapter 3: GTR 8000 Base Radio Installation 10 See Device Configuration in CSS on page 135 to program the configurations into the base radio using CSS. 11 See Configuring Centralized Authentication on Devices in VoyenceControl on page 155 to program the base radio using UNC. 3.
MN003286A01-H Chapter 3: GTR 8000 Base Radio Installation working practices. Also, all personnel must practice good judgment. General safety precautions include the following: • Read and follow all warning notices and instructions marked on the product or included in this manual before installing, servicing, or operating the equipment. Retain these safety instructions for future reference. • If troubleshooting the equipment while power is on, be aware of the live circuits.
MN003286A01-H Chapter 3: GTR 8000 Base Radio Installation IMPORTANT: All equipment must be serviced by Motorola Solutions-trained personnel. 3.2.1 GTR 8000 Base Radio Supplemental Safety Installation Requirements The Supplemental Safety and Installation Requirements include the following: • The GTR 8000 Base Radio must be installed in a suitable, in-building enclosure. A restricted access location is required when installing this equipment into the end system.
MN003286A01-H Chapter 3: GTR 8000 Base Radio Installation 3.2.2.2 Multiple Power Sources This product has multiple power sources. If service requires the removal of a power source, disconnect all inputs (AC and DC power) to remove power completely from the equipment before servicing. 3.2.2.3 Connection to Primary Power For supply connections, use wires rated for at least 75°C (167°F). 3.2.2.4 Replaceable Batteries WARNING: Risk of explosion if you replace a battery with an incorrect type.
MN003286A01-H Chapter 3: GTR 8000 Base Radio Installation Review installation information specifically for GTR 8000 Base Radios and subsystems in GTR 8000 Base Radio Hardware Installation on page 94. 3.3.1 General Site Preparation Overview Perform the activities listed in this table to ensure proper site preparation. The table references specific chapters in the Motorola Solutions Standards and Guidelines for Communication Sites manual for more information.
MN003286A01-H Chapter 3: GTR 8000 Base Radio Installation 3.3.2 General Equipment Inspection and Inventory Recommendations Take an inventory of all equipment with a Motorola Solutions representative to ensure that the order is complete. Carefully inspect all equipment and accessories to verify that they are in good condition. Promptly report any damaged or missing items to a Motorola Solutions representative. CAUTION: Do not tamper with factory configuration settings for these devices.
MN003286A01-H Chapter 3: GTR 8000 Base Radio Installation 3.3.5 Mounting Cabinets or Racks to a Floor When and where to use: Perform the following steps to properly install a cabinet or open rack within a site building. Secure the cabinets and racks to the floor for optimum stability. This procedure is written so that the cabinet or rack is moved only once. Procedure: 1 Carefully mark the mounting holes with a pencil, as indicated on the appropriate cabinet or rack footprint.
MN003286A01-H Chapter 3: GTR 8000 Base Radio Installation • Position the equipment to avoid excessive tension on cables and connectors. Cables must be loose with absolutely no stress on the connectors. Careful cable routing and securing the cables with tie wraps (or other devices) is one way to provide this protection. Set up preventive maintenance loops. • Dress the cables neatly using cable ties.
MN003286A01-H Chapter 3: GTR 8000 Base Radio Installation • At least one 120 VAC, 15 A duplex convenience outlet equipped with Ground Fault Interrupter (GFI) protection must be provided in the electronic equipment compartment. CAUTION: Do not use surge/transient suppressors without careful and expert power system analysis. NOTICE: Redundant devices could be terminated on different AC main phases so that a single phase failure does not result in a power loss for both devices. 3.3.8.
MN003286A01-H Chapter 3: GTR 8000 Base Radio Installation If an ESD station is not available, wear an antistatic wrist strap. Wrap the strap around the wrist and attach the ground end (usually a piece of copper foil or an alligator clip) to an electrical ground. An electrical ground can be a piece of metal that literally runs into the ground (such as an unpainted metal pipe), or the metal part of a grounded electrical appliance.
MN003286A01-H Chapter 3: GTR 8000 Base Radio Installation • DB-9 Straight through serial cable • RS-232 Cables with Connectors • Punch Block Impact Tool • MODAPT – RJ-45 Breakout Box • Remote RJ-11/ RJ-45 Cable Tester (1200 ft length maximum) • PC Cable Tester (RG-58, 59, 62, BNC, RJ-45, RJ-11, DB-9, DB-15, DB-25, Centronics 36-pin connectors) • ESD field service kit • Amprobe Instruments GP-1 Earth Tester • AEMC 3730 Clamp-on Ground Resistance Tester 3.3.12.
MN003286A01-H Chapter 3: GTR 8000 Base Radio Installation 3.3.13 Technical Support for Installation Technical support is available from the site-specific documents the Field Engineer or Motorola Solutions Field Representative provided for the system, one of the Motorola Solutions Support Centers (SSC), or qualified subcontractors. • SSC can help technicians and engineers resolve system problems and ensure that warranty requirements are met. Check your contract for specific warranty information.
MN003286A01-H Chapter 3: GTR 8000 Base Radio Installation Side and rear access: • At least 2 ft floor access at the rear of the cabinet or rack, or • At least 2 ft access on at least one side of the cabinet or rack, plus 6 inches at the rear of the cabinet or rack. To maintain this clearance, the following is required: • If there is less than 2 ft rear access, do not install more than two cabinets or racks side by side, and allow at least 2 ft access on at least one side of each cabinet or rack.
MN003286A01-H Chapter 3: GTR 8000 Base Radio Installation Figure 32: GTR 8000 Base Radio (Cabinet Version) – Floor Mounting Detail IMPORTANT: The four 5/8 in. holes in the top of the cabinet are for stacking cabinets and are not intended for strength when lifting a cabinet. 3.4.2.2 Physical Dimensions and Clearances of the Cabinet Version of the GTR 8000 Base Radio The figures show the dimensions for both the 31 in. and 47 in. cabinets. Minimum recommended clearances are 36 in.
MN003286A01-H Chapter 3: GTR 8000 Base Radio Installation Figure 33: Cabinet Dimensions 3.4.2.3 Cabinet Mounting Rails The figures show the dimensions and spacings of the mounting rails inside both the 31 in. and 47 in. cabinets. The mounting rails are square hole and require cage nuts for additional equipment installation.
MN003286A01-H Chapter 3: GTR 8000 Base Radio Installation Figure 34: Cabinet Mounting Rails 3.4.2.4 Vertical Lifting of Cabinets Motorola Solutions made no provision to enable the removal of a harness after the equipment has been lifted and placed flat onto a surface. Your organization must provide those provisions. 3.4.2.4.1 Lifting Cabinets Vertically When and where to use: Use this procedure to lift the cabinet with a harness and place onto a flat surface.
MN003286A01-H Chapter 3: GTR 8000 Base Radio Installation Figure 35: Lifting a Cabinet with a Harness 2 Using the harness, lift the cabinet onto the two supports. 3 Remove the harness. 4 Lift one side of the cabinet slightly and remove one of the supports. Carefully lower the cabinet onto the flat surface. 5 Lift the other side of the cabinet slightly and remove the other support. Carefully lower the cabinet onto the flat surface. 3.4.2.
MN003286A01-H Chapter 3: GTR 8000 Base Radio Installation Figure 36: Cabinet Door Removal 2 To remove the door, release the spring loaded latch. 3 Lift the door from the pin hinge.
MN003286A01-H Chapter 3: GTR 8000 Base Radio Installation 4 Flip the door 180° and reattach it to the cabinet with the pin hinge. 5 Reattach the ground cable to the M6 nut in the cabinet body. 3.4.3 Rack Mounting The GTR 8000 Base Radio Mount the base radio housing in a rack that has been secured to the floor. For open racks, two brackets are required to distribute the weight. Without brackets, the center of gravity of the system shifts to the back, potentially causing structural issues with the rack.
MN003286A01-H Chapter 3: GTR 8000 Base Radio Installation 3 Lift the device into place on the rack using the pins on the brackets to properly line up the device. 4 Attach the two brackets to the rack: a For a Motorola Solutions modular rack, use M6x1x10 thread-forming screws with a black finish. b For a Motorola Solutions open rack, use 1224x5/8 thread-forming screws (zinc plated). c For your own rack, use hardware appropriate for the rack.
MN003286A01-H Chapter 3: GTR 8000 Base Radio Installation • Length (m/ft) = V/I/R where: • V = voltage drop in one leg of the loop (max = 0.5 V) • I = current the base radio draws during DC operation • R = resistance of the wire being considered (in Ohms per ft) For common wire sizes, the maximum distances shown in Table 34: DC Power Connection Wire Gauge Maximum Distances for an IV and D Site on page 103 apply.
MN003286A01-H Chapter 3: GTR 8000 Base Radio Installation AWG Resistance (ohm/1000 ft) Maximum Distance 5 0.3133 51m (165 ft) 6 0.3951 40m (130 ft) 3.4.4.4 Battery Temperature Sensor Mounting A 40 ft battery temperature sensor cable is shipped with your device. This three-wire cable carries a voltage signal to the power supply from a sensor element which must be mounted close to the storage battery.
MN003286A01-H Chapter 3: GTR 8000 Base Radio Installation Attach the sensing cable to an existing battery tray support bracket using cable ties or nylon loop straps of the proper size. Mount the sensing element not more than 2 inches from the surface of the batteries being monitored. Use a minimum of two cable ties and/or loop straps to secure the sensing cable to the bracket. Place the cable ties/ loop straps no more than 6 inches apart with one placed no more than 2 inches from the sensing element.
MN003286A01-H Chapter 3: GTR 8000 Base Radio Installation The backplane has a double lug with two lock nuts on the rear panel where the ground wire connects to the backplane on one end, and to the rack grounding bar on the other. The rack grounding bar is connected to the master ground bus bar. To use the grounding lugs, a length of #6 AWG wire with UL-listed ring lugs is required on both ends. This wire is shipped with the device.
MN003286A01-H Chapter 3: GTR 8000 Base Radio Installation Figure 42: Base Radio Integrated Voice and Data Backplane Table 36: Base Radio Backplane Connections for Integrated Voice and Data Port / Type SC-A port, RJ-45 SC-B port, RJ-45 Device it connects to: Port / Type Description Simulcast Site: Site LAN switch LAN port, RJ-45 IP interface connection to the site LAN switch port for this channel. An optional SDM RTU device connects to the site LAN switch that is connected to this port.
MN003286A01-H Chapter 3: GTR 8000 Base Radio Installation Port / Type Device it connects to: Port / Type dios, or with a mix of QUANTAR® stations: Site Controller module B port, RJ-45 ASTRO® 25 repeater site with More than six GTR 8000 Base Radios, or with a mix of QUANTAR® stations: External Site LAN switch or Site Controller module B LAN port, RJ-45 Description NOTICE: The length of the cable between the site controller and the base radio should be no greater than 30 ft.
MN003286A01-H Chapter 3: GTR 8000 Base Radio Installation Port / Type EXT FREQ REF* Device it connects to: TRAK (Simulcast Site Reference) Port / Type BNC Description 1 In an Analog or ASTRO® 25 simulcast configuration, this input is connected to an external reference signal source (TRAK 9100) to drive an internal oscillator for precise frequency stability. The source can be 5 or 10 MHz.
MN003286A01-H Chapter 3: GTR 8000 Base Radio Installation Figure 43: Base Radio – HPD Backplane Table 37: Base Radio Backplane Connections for HPD Port / Type SC A port, RJ-45 Device it connects to: Site Controller module A Port / Type Description Base radio port, RJ-45 Connects to site controller A base radio port for this channel. Base radio port, RJ-45 Connects to site controller B base radio port for this channel.
MN003286A01-H Chapter 3: GTR 8000 Base Radio Installation Port / Type Device it connects to: Port / Type RF Peripherals Description Not in use Batt/DC DC power supply or battery AC 120/240 VAC power source. Batt/DC Input from and output to a 48 VDC power supply or backup battery. Input from and output to a 48 VDC power supply or backup battery.
MN003286A01-H Chapter 3: GTR 8000 Base Radio Installation NOTICE: The optional Transceiver Option Card attaches to the control board. The board provides an internal 10 MHz frequency reference. For conventional operation, it provides the analog interfaces and WildCard I/Os. Table 38: Transceiver Connections - Front XCVR Port / Type Ethernet service port, RJ-45 Connects to This Device/ Port Service PC, LAN port Description Ethernet service port for local access using Configuration/Service Software (CSS).
MN003286A01-H Chapter 3: GTR 8000 Base Radio Installation XCVR Port / Type Connects to This Device/ Port Description trunked circuit-based site, mixed mode, or digital only. Reference frequency input, BNC* Service monitor Connection port to service monitor for frequency calibration. * See GTR 8000 Base Radio Time and Frequency Inputs on page 158. NOTICE: For information about conventional functions and topologies the base radio supports, see the Conventional Operations manual.
MN003286A01-H Chapter 3: GTR 8000 Base Radio Installation Pin No.
MN003286A01-H Chapter 3: GTR 8000 Base Radio Installation Pin No. Signal Type Function Note 40 Aux Out Relay 8 N.O. Output Main Standby - Antenna Re- Form Relay A Closed When Active lay 41 Aux Out Relay 9 N.O. Output Form Relay A Closed When Active 42 Aux Out Relay 10 N.O.
MN003286A01-H Chapter 3: GTR 8000 Base Radio Installation 3.4.8.2 System Connector Ports (Trunked 3600) The system connector is a 50-pin Mini SCSI connector. It is used for the WildCard inputs, outputs, and the analog audio paths not routed to their own connector.
MN003286A01-H Chapter 3: GTR 8000 Base Radio Installation Pin # Signal 21 AUX RX 22 GND 23** 24 AUX TX Type Output Function Aux Rx Note Analog Signal – Unbalanced GND Input/ Output Aux Tx Analog Signal – 600 Ohm Unbalanced PL - Input n/a Analog Signal – 600 Ohm Balanced Gen TX – Input Gen TX Data- Analog Signal – 600 Ohm Balanced 26 Aux In 1 Input Ext Failsoft Pull To Ground To Activate 27 Aux In 3 Input Tx Inhibit Pull To Ground To Activate 28 Aux In 5 Input External PTT
MN003286A01-H Chapter 3: GTR 8000 Base Radio Installation Pin # 49 50** Signal Type Function Note PL + Input n/a Analog Signal – 600 Ohm Balanced Gen TX + Input Gen TX DATA + Analog Signal – 600 Ohm Balanced * For detailed information on the differences between the automatic Fallback In-Cabinet Repeat and the externally-wired In-Cabinet Repeat functions, see the Conventional Operations manual.
MN003286A01-H Chapter 3: GTR 8000 Base Radio Installation Figure 47: Wireline Port Pin-Outs 3.4.8.4 Microphone Port Pin-Outs The Microphone port is an RJ-45 connector that provides the interface for a microphone. Table 42: Microphone Port Pin-Outs Signal Name Pin No. Reserved 1 Reserved 2 MIC_PTT 3 MIC_AUDIO 4 GND 5 Reserved 6 Reserved 7 Reserved 8 Figure 48: Microphone Port Pin-Outs 3.4.8.
MN003286A01-H Chapter 3: GTR 8000 Base Radio Installation CAUTION: To prevent damage to the base radio, use the HSN1006A speaker with the 0185180U01 cable. Table 43: Speaker Port Pin-Outs Signal Name Pin No. GND 1 +12 V 2 GND 3 Speaker Out 4 Figure 49: Speaker Port Pin-Outs 3.4.8.6 V.24 Port Pin-Outs The V.
MN003286A01-H Chapter 3: GTR 8000 Base Radio Installation CA01506AA) or Temperature Compensated Crystal Oscillator (TCXO) Transceiver Option Card (Option CA01953). NOTICE: The TCXO Transceiver Option Card is used for the Power Efficiency Package option. This equipment complies with Part 68 of the FCC rules and the requirements of the Administrative Counsel for Terminal Attachments (ACTA).
MN003286A01-H Chapter 3: GTR 8000 Base Radio Installation 3.5.1 Quick Connect RF Coaxial Adapters for GTR 8000 Base Radio Support The GTR 8000 Base Radio employs a number of "QN" and "QMA" Quick-Connect RF connectors in its design. The following RF adapters are available from Motorola Solutions and can be used to connect test equipment to the various station devices for troubleshooting purposes.
MN003286A01-H Chapter 3: GTR 8000 Base Radio Installation 3 Obtain user names, passwords, and procedures required to access the devices on the network. For specific user names and passwords to access devices on the network, contact your system administrator. 4 Set up the users in the IT Admin group in Active Directory Users and Computers. See the Authentication Services manual.
MN003286A01-H Chapter 3: GTR 8000 Base Radio Installation and the site device. Before performing any procedures using VoyenceControl, the device must be discovered in VoyenceControl, and the device configurations must be recently pulled to the UNC database. See the following ASTRO® 25 system documentation: Unified Network Configurator manual and Securing Protocols with SSH manual. NOTICE: The names EMC Smarts™ Network Configuration Manager and VoyenceControl are used interchangeably for this product. 3.
MN003286A01-H Chapter 3: GTR 8000 Base Radio Installation NOTICE: Trunked GPW 8000 Receivers in a circuit simulcast configuration are not supported using a site software download. Single Device Software Download Allows you to transfer and install software to a single instance of a device (such as one base radio). This feature gives the technician the ability to install different versions of software.
MN003286A01-H Chapter 3: GTR 8000 Base Radio Installation 3.8 Installing Devices in the UNC When and where to use: The Unified Network Configurator (UNC) is the Network Manager used to discover a device and load Operating System images. This process lists the basic steps involved using the UNC on a device. NOTICE: The UNC is not applicable for K core or non-networked sites. Beginning with ASTRO® system releases 2019.
MN003286A01-H Chapter 3: GTR 8000 Base Radio Installation 2 Log on to the UNC Wizard from the Network Management (NM) client, by double-clicking the Internet Explorer icon on the desktop. The Internet Explorer browser opens. 3 In the Address field, enter: http://ucs-unc0.ucs:9443/UNCW where is the number of the UNC server (01 for primary core UNC server, and 02 for backup core UNC server). The UNC Wizard launches and a login dialog box appears. 4 Type the administrative user name and password.
MN003286A01-H Chapter 3: GTR 8000 Base Radio Installation When and where to use: This procedure loads the OS images for the devices for distribution through the Unified Network Configurator (UNC). Once OS images are distributed to the UNC, you can update the device Configuration/Service Software (CSS) configuration files to the UNC. Procedure: 1 Launch a Secure SHell (SSH) terminal server session in PuTTY to access the UNC Server Administration menu. See the Securing Protocols with SSH manual.
MN003286A01-H Chapter 3: GTR 8000 Base Radio Installation 3.8.3.1 Enabling FTP Service When and where to use: Follow this procedure to enable FTP service before installing the OS software. Procedure: 1 Launch a Secure Shell (SSH) terminal server session in PuTTY to access the Unified Network Configurator (UNC) Server Administration menu. See the Securing Protocols with SSH manual. 2 From the Server Administration menu, select Unix Administration. Press ENTER.
MN003286A01-H Chapter 3: GTR 8000 Base Radio Installation NOTICE: The names EMC Smarts™ Network Configuration Manager and VoyenceControl are used interchangeably for this product. 2 Click the launch VoyenceControl™ link. A VoyenceControl client session launches with the login window. Figure 51: VoyenceControl Login Window 3 Enter the User ID and Password. Click OK. The VoyenceControl Dashboard appears.
MN003286A01-H Chapter 3: GTR 8000 Base Radio Installation 6 From the menu, select Tools → OS Inventory. A list of the OS images appears. 7 Verify OS images loaded on the UNC server appear in the OS inventory. NOTICE: These images were automatically created during the Loading Device OS Images to the UNC on page 127 procedure. 8 Under Networks in the navigation pane, select one or more devices from the same device class by right-clicking the selections. 9 From the menu, select Update OS Image.
MN003286A01-H Chapter 3: GTR 8000 Base Radio Installation 3.8.3.3 Inspecting Device Properties for Transferred and Installed Software When and where to use: When the software has been transferred and installed, follow this procedure to inspect the device properties before assuming the installation was a success and disabling FTP service Procedure: 1 From the Device view, right-click the device, select Pull, and then Pull Hardware Spec.
MN003286A01-H GTR 8000 Base Radio Configuration Chapter 4 GTR 8000 Base Radio Configuration Proper software/hardware configuration for the GTR 8000 Base Radios and subsystems require the following activities: • Updating factory-installed base radio application software • Setting parameters in a configuration file stored on the GTR 8000 Base Radio that impacts both base radio and RF Distribution System (RFDS) functionality. This chapter details configuration procedures relating to the base radio. 4.
MN003286A01-H Chapter 4: GTR 8000 Base Radio Configuration • Discover the devices. • Upload configurations for the devices. • Generate changes for non-compliant devices. 2 Approve jobs (if any). 4.3 Security/Authentication Services If the device supports SNMPv3 protocol, a pop-up dialog box appears displaying the SNMPv3 Password Prompt when logging in to a device through Configuration/Service Software (CSS) using an Ethernet connection.
MN003286A01-H Chapter 4: GTR 8000 Base Radio Configuration Figure 54: CSS Login Banner 4.4 Device Configuration in CSS This section covers configuration of a device using the Configuration/Service Software (CSS). NOTICE: The IP address for the device is available through a serial port connection in the Tools → Set IP Address from the CSS menu. 4.4.1 CSS Initial Device Configuration Process: 1 Perform the following configuration steps that require a serial connection.
MN003286A01-H Chapter 4: GTR 8000 Base Radio Configuration h Configure for Secure SHell (SSH). See Chapter 4, “Configuring SSH for RF Site Devices and VPMs Using CSS” in the Securing Protocols with SSH manual. i Enable RADIUS Authentication. See Chapter 7, “Configuring RADIUS Sources and Parameters Using CSS” in the Authentication Services manual. Make sure that the devices have been added to the RADIUS servers on the domain controllers as RADIUS clients. j Enable Centralized Authentication.
MN003286A01-H Chapter 4: GTR 8000 Base Radio Configuration 5 In the Serial Port field, select the communication port that matches the one selected on the service computer/laptop. 6 In the Baud Rate field, select the baud rate with which you want to communicate with the device. • Baud Rate 19200 7 Click Connect. A login/password prompt screen appears. Figure 55: CSS Login Banner 8 Provide the required credentials.
MN003286A01-H Chapter 4: GTR 8000 Base Radio Configuration 4.4.3 Serial Connection Configurations The following procedures set configuration parameters in the Configuration/Service Software (CSS) using a serial connection. 4.4.3.1 Setting the Device IP Address and Pairing Number in CSS Prerequisites: Obtain the required credentials information (local service account password and elevated privileges password) to configure the site devices before proceeding.
MN003286A01-H Chapter 4: GTR 8000 Base Radio Configuration The multicast IP address is calculated based on the base radio and comparator pairing number and the formula as follows: For Conventional Systems: 224.10.100.nnn, where nnn is: (2 * channel number) - 1 for channel number between [1, 127] 224.10.101.nnn, where nnn is: (2 * (channel number – 127) - 1) for a channel number between [128, 200] For Trunked Multi-Site Systems: 224.100.102.
MN003286A01-H Chapter 4: GTR 8000 Base Radio Configuration Procedure: 1 Connect to the device using CSS through a serial port link. See Connecting Through a Serial Port Link on page 136. 2 From the menu, select Security → Device Security Configuration → Security Services (Serial). 3 From the Security Services Configuration dialog box, set the Test Application Configuration field according to your organizational policies. The recommended secure configuration is Disabled.
MN003286A01-H Chapter 4: GTR 8000 Base Radio Configuration b In the dialog box, click Reset. The device reboots. 6 Proceed to Changing SNMPv3 Configuration and User Credentials in CSS on page 144. 4.4.4 Connecting Through an Ethernet Port Link Prerequisites: Load Configuration/Service Software (CSS) on the service computer/laptop.
MN003286A01-H Chapter 4: GTR 8000 Base Radio Configuration If… Then… If you know the IP address for the device, perform the following actions: a In the Device IP Address field, enter the IP address for the device. b Click Connect. c Go to step 7.
MN003286A01-H Chapter 4: GTR 8000 Base Radio Configuration Figure 56: SNMPv3 Passphrase Prompt 8 In the SNMPv3 Passphrase Prompt dialog box, enter the User Information and Passphrase Information. Click OK. If Authentication Services are not enabled on a device, click OK when the dialog box appears. 9 From the menu, select File → Read Configuration From Device. The parameters download from the device to the service computer/laptop. When the download is complete, the CSS main window opens.
MN003286A01-H Chapter 4: GTR 8000 Base Radio Configuration 3 Enter the pairing number. Click OK. The pairing number is set. 4.4.5.2 Setting the Date and Time in CSS This procedure provides the date and time to the device. When and where to use: During installation, the date and time is set through an Ethernet cable connected directly to the Ethernet port of the device. After installation, this procedure may be performed remotely.
MN003286A01-H Chapter 4: GTR 8000 Base Radio Configuration NOTICE: When accessing the device for the first time, if the default passphrases do not work, the passphrases may have been set to default values by a different system release of software. See “Reset SNMPv3 Configuration (Serial)” in the CSS Online Help to reset the passphrases to the current software release defaults. 4 If connecting remotely through the network to a different device, perform one of the following actions. Otherwise, go to step 5.
MN003286A01-H Chapter 4: GTR 8000 Base Radio Configuration AuthPriv Both Authentication Passphrase and Encryption Passphrase are needed for communicating with the device. The User Status field reflects the current operational status of the selected SNMPv3 User. The Status Types include: Active User configured on the device; the Update and Delete options are enabled. Not in service User configured on the device; the Update and Delete options are enabled.
MN003286A01-H Chapter 4: GTR 8000 Base Radio Configuration 4.4.5.3.1 Adding or Modifying an SNMPv3 User in CSS When and where to use: Use this procedure to create, update, or delete an SNMPv3 user from the Configure SNMPv3 Users window. Procedure: 1 From the Configure SNMPv3 Users window, to add or modify the selected SNMPv3 user, click one of the following: • Create: Creates a user when the status is Not Present. • Update: Updates an existing user. • Delete: Removes an existing user.
MN003286A01-H Chapter 4: GTR 8000 Base Radio Configuration 3 From the Remote Access/Login Banner screen, Remote Access Configuration tab, click the Login Banner tab. 4 Edit the text of the banner. 5 Click one of the following: • Refresh: re-reads the original Login Banner text. • Apply: saves the changes and keep the screen open. • OK: saves the changes and close the screen. • Cancel: closes the screen without saving the changes. 4.4.5.
MN003286A01-H Chapter 4: GTR 8000 Base Radio Configuration Figure 57: Remote Access Configuration Tab 3 In the Software Download Transfer Mode (Requested) field, choose either Ftp (clear) or Sftp (secure). Click OK. NOTICE: Secure Shell Service (Requested) and Secure FTP (Requested) are automatically set to Enabled and grayed out when you choose Sftp. 4.4.5.6 Manager IP Address Settings in CSS When IP addresses exceed the allowed total, remove the IP addresses that are no longer used at the site.
MN003286A01-H Chapter 4: GTR 8000 Base Radio Configuration 4.4.5.8 Setting the Local Password Configuration in CSS When and where to use: Use this procedure to set the complexity requirements and controls for the local service account password. The updated password criteria is enforced on the next password change for the device local service account. Password Configuration is an optional feature. For information, see “Password Configuration" in the CSS Online Help.
MN003286A01-H Chapter 4: GTR 8000 Base Radio Configuration Password Aging Time [days] This field allows you to enter a value between 0 and 65535 for the maximum number of days a local password is valid. After the Password Aging Time has elapsed, the password must be changed. The default value is 0. Change Interval Limit [days] This field allows you to enter a value between 0 and 65535 for the number of days which must elapse before a local password can be changed. The default value is 1. 4.4.
MN003286A01-H Chapter 4: GTR 8000 Base Radio Configuration 4.4.7 Setting CSS Configuration Parameters for the GTR 8000 Base Radio (Trunked Repeater) Prerequisites: Before proceeding with this process, complete the initial configuration of the device in CSS Initial Device Configuration on page 135. For configuration parameters for a trunked Repeater GTR 8000 Base Radio, see “Repeater Site Subsystem” in the CSS Online Help.
MN003286A01-H Chapter 4: GTR 8000 Base Radio Configuration For configuration parameters for an HPD GTR 8000 Base Radio, see “HPD Remote/Expandable Site” in the CSS Online Help. Process: 1 Connect to the base radio through an Ethernet port link and then read the configuration file from the base radio. See Connecting Through an Ethernet Port Link on page 141. 2 In the System tree, click System and complete the field. 3 In the System tree, click Site and complete the fields.
MN003286A01-H Chapter 4: GTR 8000 Base Radio Configuration 3 In the System tree, click Hardware Configuration and complete the fields on the two tabs. NOTICE: As part of Remote Multicoupler (RMC) configuration, you must set the DIP switches on the RMC/Low Noise Amplifier (LNA) modules. See Setting RMC System Gain on page 155. 4 In the System tree, click Options and complete the fields. 5 In the System tree, click Infrastructure Interface and complete the fields on the three tabs.
MN003286A01-H Chapter 4: GTR 8000 Base Radio Configuration 6 Select the Battery Type (manufacturer and model, or select the generic listing for the class of battery). 7 From the menu, select File → Save, or selectFile → Save As to save the configuration to an archive on your local or network drive. 8 From the menu, select File → Write Configuration to Device to write the configuration to the device. 4.4.
MN003286A01-H Chapter 4: GTR 8000 Base Radio Configuration 2 Configure Authentication Sources for the device. See “Centralized Authentication Configuration on RF Site and VPM Devices with VoyenceControl" in the Authentication Services manual. 3 Configure RADIUS parameters for the device. See “Configuring RADIUS on RF Site and VPM Devices with VoyenceControl” in the Authentication Services manual. 4 Set the Local Cache Size for Centralized Authentication for the device.
MN003286A01-H GTR 8000 Base Radio Optimization Chapter 5 GTR 8000 Base Radio Optimization Your Motorola Solutions Field Representative or Motorola Solutions Support Center (SSC) can advise you on optimization activities required for your system, if any. See Motorola Solutions Support Center on page 220. This chapter contains optimization procedures and recommended settings relating to GTR 8000 Base Radio. 5.
MN003286A01-H Chapter 5: GTR 8000 Base Radio Optimization 5.1.1 GTR 8000 Base Radio Time and Frequency Inputs Various external time and frequency inputs can be provided to the base radio for normal operation or for Internal Frequency Reference Oscillator alignment. The following table provides a list of acceptable input signal types and levels for each input port.
MN003286A01-H Chapter 5: GTR 8000 Base Radio Optimization 5.2 Battery Equalization Battery Equalization configures the power supply to set the proper charge and capacity for the storage batteries connected to the base radio. Sites equipped with storage batteries that provide power in case of primary power failure require that the battery cells be equalized periodically. See “Base Radio Service Help → Service Screens → Alignment Screens” in the CSS Online Help for the alignment procedures.
MN003286A01-H Chapter 5: GTR 8000 Base Radio Optimization When measuring SINAD, the pre-emphasis and high pass filters are set as they would be for analog voice operation. Because the channel characteristics are different, this procedure allows for CSQ Alignment and is done for both 12.5 kHz and 25 kHz channel bandwidth. If the station is configured for only one channel bandwidth, there is no need to perform a CSQ Alignment for the other bandwidth.
MN003286A01-H Chapter 5: GTR 8000 Base Radio Optimization • Torque driver capable of delivering 12 in-lb of torque and 10 mm deep well socket • Tuning probe - Motorola Solutions Part No. 3082059X01, p/o TRN4083A tuning kit • Flat-blade screwdriver NOTICE: An R2600 Communications Analyzer can both generate and measure simultaneously. A service monitor may be used for either the generator or the monitor function, but not both simultaneously.
MN003286A01-H Chapter 5: GTR 8000 Base Radio Optimization 5.9.1.1.2 Calculating The VHF Alignment Frequency for Multiple Receive Frequencies When and where to use: For base radio with multiple receive frequencies, calculate the frequency of the alignment signal as follows: Procedure: 1 From the site documentation or the Configuration/Service Software (CSS), note the receive frequency for each channel.
MN003286A01-H Chapter 5: GTR 8000 Base Radio Optimization Figure 59: Preselector Tuning — VHF Procedure: 1 Turn the base radio power supply ON (to provide a 50 Ohm termination). 2 Adjust the signal generator to the frequency calculated in Calculating The VHF Alignment Frequency For a Single Receive Frequency on page 161 or Calculating The VHF Alignment Frequency for Multiple Receive Frequencies on page 162. Set the level to +5 dBm. 3 Insert tuning probe into cavity H1 and adjust tuning screw 1 for a PEAK.
MN003286A01-H Chapter 5: GTR 8000 Base Radio Optimization 5.9.2.1 Calculating Proper UHF Alignment Frequency Use either Calculating The UHF Alignment Frequency For a Single Receive Frequency on page 164 or Calculating the UHF Alignment Frequency for Multiple Receive Frequencies on page 164 to calculate the alignment frequency generated by the signal generator. 5.9.2.1.
MN003286A01-H Chapter 5: GTR 8000 Base Radio Optimization 5.9.2.2 Preparing the Equipment for UHF Alignment Perform the following procedure to prepare the equipment for UHF alignment. Procedure: 1 Ensure the base radio (with preselector assembly) is installed in a functional station cage equipped with a power supply module. 2 Using the torque driver and deep well socket, loosen the three tension nuts on the adjustment screws.
MN003286A01-H Chapter 5: GTR 8000 Base Radio Optimization 4 Tighten the tension nut on tuning screw 2 to at least 12 in-lb and fine-tune tuning screw 2 for a PEAK. 5 Keep the tuning probe in cavity U2 and adjust tuning screw 3 for a DIP. 6 Tighten the tension nut on tuning screw 3 to at least 12 in-lb and fine-tune tuning screw 2 for a DIP. 7 Insert tuning probe into cavity U3. Decrease output from the signal generator to –5 dBm. 8 Adjust tuning screw 4 for a DIP.
MN003286A01-H Chapter 5: GTR 8000 Base Radio Optimization • Tuning tool (thin blade) (VHF) • N-to-N bullet connector (UG29A/U or equivalent) • 7/16-inch Nutdriver (UHF) • 7/16-inch Open End Wrench (UHF) • N-to-BNC Adapter (UG349A/U) • N-to-N Connector (UG57B/U) 5.10.3 Tuning a 700/800 MHz Duplexer No field tuning is needed on a 700 MHz or 800 MHz duplexer. The duplexers are pre-tuned to operate over the entire sub-band. 5.10.
MN003286A01-H Chapter 5: GTR 8000 Base Radio Optimization Figure 61: VHF Duplexer Tuning Setup 5.10.4.1.1 Setting Up for VHF Duplexer Tuning Procedure: 1 Disconnect the six N-type connectors from each cavity. 2 For each cavity, unscrew and remove trimmer screw dust covers (9). 3 Using an Allen wrench, loosen the tuning rod locking screws (6).
MN003286A01-H Chapter 5: GTR 8000 Base Radio Optimization 5.10.4.2 VHF Duplexer Low Pass Resonators Tuning Set Up Figure 62: Test Equipment Set Up for Tuning VHF Duplexer Low Pass Resonator 5.10.4.2.1 Tuning VHF Duplexer Low Pass Resonators Procedure: 1 Set up test equipment as shown in Figure 62: Test Equipment Set Up for Tuning VHF Duplexer Low Pass Resonator on page 169.
MN003286A01-H Chapter 5: GTR 8000 Base Radio Optimization 5.10.4.3 VHF Duplexer High Pass Resonators Tuning Set Up Figure 63: Test Equipment Set Up for Tuning VHF Duplexer High Pass Resonator 5.10.4.3.1 Tuning VHF Duplexer High Pass Resonators Procedure: 1 Set up test equipment as shown in Figure 63: Test Equipment Set Up for Tuning VHF Duplexer High Pass Resonator on page 170.
MN003286A01-H Chapter 5: GTR 8000 Base Radio Optimization 5.10.4.4 VHF Duplexer High Notch Loop Assemblies Tuning Set Up Figure 64: Test Equipment Set Up for Tuning VHF Duplexer High Notch Loop Assemblies 5.10.4.4.1 Tuning VHF Duplexer High Notch Loop Assemblies Procedure: 1 Set up test equipment as shown in Figure 64: Test Equipment Set Up for Tuning VHF Duplexer High Notch Loop Assemblies on page 171.
MN003286A01-H Chapter 5: GTR 8000 Base Radio Optimization 5.10.4.5 VHF Duplexer Low Notch Loop Assemblies Tuning Set Up Figure 65: Test Equipment Set Up for Tuning VHF Duplexer Low Notch Loop Assemblies 5.10.4.5.1 Tuning VHF Duplexer Low Notch Loop Assemblies Procedure: 1 Set up test equipment as shown in Figure 65: Test Equipment Set Up for Tuning VHF Duplexer Low Notch Loop Assemblies on page 172.
MN003286A01-H Chapter 5: GTR 8000 Base Radio Optimization 5.10.4.
MN003286A01-H Chapter 5: GTR 8000 Base Radio Optimization Figure 67: Verifying VHF Duplexer Insertion Loss — Connecting Duplexer Cable Assembly 5.10.4.6.1 Verifying VHF Duplexer Insertion Loss Procedure: 1 Connect test equipment as shown in Figure 66: Verifying VHF Duplexer Insertion Loss — Connecting Test Equipment on page 173. 2 Observe and note the level in dBm as shown on the millivoltmeter.
MN003286A01-H Chapter 5: GTR 8000 Base Radio Optimization b Connect service monitor to Low Pass duplexer input (cavity # 1). c Connect terminator to cavity #6. 5.10.4.
MN003286A01-H Chapter 5: GTR 8000 Base Radio Optimization Figure 69: Verifying VHF Duplexer Isolation — Connecting Duplexer Cable Assembly 5.10.4.7.1 Verifying VHF Duplexer Isolation Procedure: 1 Connect test equipment as shown in Figure 68: Verifying VHF Duplexer Isolation — Connecting Test Equipment on page 175. 2 Observe and note the level in dBm as shown on the service monitor.
MN003286A01-H Chapter 5: GTR 8000 Base Radio Optimization c Connect terminator to cavity #6. 5.10.4.8 Checking VHF Duplexer After Tuning Procedure: 1 Ensure all locking screws are tight. 2 Ensure dust covers on all trimmer capacitors are installed. 3 Ensure all tuning rod locking screws (6) are tight. 5.10.5 Tuning a UHF Duplexer The following procedures are most easily performed with the duplexer module removed from the rack or cabinet.
MN003286A01-H Chapter 5: GTR 8000 Base Radio Optimization 5.10.5.2 UHF Duplexer Low Pass Resonators Tuning Set Up Figure 71: Test Equipment Set Up for Tuning UHF Duplexer Low Pass Resonator 5.10.5.2.1 Tuning UHF Duplexer Low Pass Resonators Procedure: 1 Set up test equipment as shown in Figure 71: Test Equipment Set Up for Tuning UHF Duplexer Low Pass Resonator on page 178. 2 Using a nut driver, adjust the pass adjustment screw for cavity # 1 to obtain a PEAK reading on the millivoltmeter.
MN003286A01-H Chapter 5: GTR 8000 Base Radio Optimization 5.10.5.3 UHF Duplexer High Pass Resonators Tuning Set Up Figure 72: Test Equipment Set Up for Tuning UHF Duplexer High Pass Resonator 5.10.5.3.1 Tuning UHF Duplexer High Pass Resonators Procedure: 1 Set up test equipment as shown in Figure 72: Test Equipment Set Up for Tuning UHF Duplexer High Pass Resonator on page 179. 2 Using a nut driver, adjust the pass adjustment screw for cavity #4 to obtain a PEAK reading on the millivoltmeter.
MN003286A01-H Chapter 5: GTR 8000 Base Radio Optimization 5.10.5.4 UHF Duplexer High Notch Loop Assemblies Tuning Set Up Figure 73: Test Equipment Set Up for Tuning UHF Duplexer High Notch Loop Assemblies 5.10.5.4.1 Tuning UHF Duplexer High Notch Loop Assemblies Procedure: 1 Set up test equipment as shown in Figure 73: Test Equipment Set Up for Tuning UHF Duplexer High Notch Loop Assemblies on page 180.
MN003286A01-H Chapter 5: GTR 8000 Base Radio Optimization 5.10.5.5 UHF Duplexer Low Notch Loop Assemblies Tuning Set Up Figure 74: Test Equipment Set Up for Tuning UHF Duplexer Low Notch Loop Assemblies 5.10.5.5.1 Tuning UHF Duplexer Low Notch Loop Assemblies Procedure: 1 Set up test equipment as shown in Figure 74: Test Equipment Set Up for Tuning UHF Duplexer Low Notch Loop Assemblies on page 181.
MN003286A01-H Chapter 5: GTR 8000 Base Radio Optimization 5.10.5.
MN003286A01-H Chapter 5: GTR 8000 Base Radio Optimization 5.10.5.6.1 Verifying UHF Duplexer Insertion Loss Procedure: 1 Connect test equipment as shown in Figure 75: Verifying UHF Duplexer Insertion Loss — Connecting Test Equipment on page 182. 2 Observe and note the level in dBm as shown on the millivoltmeter. 3 Connect the duplexer cable assembly and test equipment to the duplexer as shown in Figure 76: Verify UHF Duplexer Insertion Loss — Connecting Duplexer Cable Assembly on page 182.
MN003286A01-H Chapter 5: GTR 8000 Base Radio Optimization Figure 78: Verifying UHF Duplexer Isolation — Connecting Duplexer Cable Assembly 5.10.5.7.1 Verifying UHF Duplexer Isolation Procedure: 1 Connect test equipment as shown in Figure 77: Verifying UHF Duplexer Isolation — Connecting Test Equipment on page 183. 2 Observe and note the level in dBm as shown on the service monitor.
MN003286A01-H Chapter 5: GTR 8000 Base Radio Optimization 5.10.5.8 Checking UHF Duplexer After Tuning Procedure: 1 Ensure all notch adjustment lock nuts (6) are tight. 2 Ensure all pass adjustment lock nuts (6) are tight. 5.11 Testing the GTR 8000 Base Radio Performance with a Service Monitor for Integrated Voice and Data The service monitor is used to test and measure the transmitter and receiver characteristics of the base radio.
MN003286A01-H Chapter 5: GTR 8000 Base Radio Optimization Signal GNSS test pattern - simulcast ASTRO® 25 system voice ASTRO® 25 system wide pulse Minimum Deviation Nominal Deviation Maximum Deviation undetermined 3.00 kHz undetermined 3.24 kHz 3.60 kHz 3.96 kHz undetermined 3.00 kHz undetermined 5.11.2 Monitoring the Power Supply Module Perform the following procedure to monitor the power supply.
MN003286A01-H Chapter 5: GTR 8000 Base Radio Optimization 3 Connect to the transceiver module in Configuration/Service Software (CSS) through an Ethernet connection. See Connecting Through an Ethernet Port Link on page 141. 4 From the menu, select Service → Test And Measurement Screen. 5 Select the ASTRO BER RSSI Report tab. 6 If the base radio is not in service mode perform the following, otherwise go to step 7 a Click Change to Service Mode. b At the confirmation screen, click OK.
MN003286A01-H Chapter 5: GTR 8000 Base Radio Optimization b Increase the generate level to -47 dBm. c Wait for Branch A to fail. Alarms may be generated during testing. 1 This can take up to two (2) minutes. 2 CSS Channel tab Time to Failure (sec) field controls the time to fail. d Repeat step 8. 10 If no further testing is needed, place the base radio into Normal Mode, as follows: a Click Change to Normal Mode. b At the confirmation screen, click OK.
MN003286A01-H Chapter 5: GTR 8000 Base Radio Optimization a From the CSS menu, select Service → Test And Measurement Screen. b Click Change to Service Mode. c At the confirmation screen, click OK. The base radio halts activity in the current mode and switches operation to the requested mode. d Re-open the Test And Measurement Screen. 4 Initiate TTA testing: a On the Test And Measurement Screen, select the ASTRO BER RSSI Report tab. b In the Pattern Type field, select Project 25.
MN003286A01-H Chapter 5: GTR 8000 Base Radio Optimization g Click Stop RSSI Measurement. The Test Result Sheet calculates the Actual Sensitivity Term using Sensitivity Terminated – Test Cable Loss - TTA Test Port Cable Loss - TTA Test Port Coupling Loss. This result is the reference used to determine site degradation or de-sense in the following tests. 8 Test Rx De-sense for TTA Normal without other transmitters keyed. The degradation is < 2 dB @ 700/800/900 MHz, < 6 dB @ 450 MHz, or < 10 dB @ 150 MHz.
MN003286A01-H Chapter 5: GTR 8000 Base Radio Optimization b In CSS, click Start RSSI Measurement. c Record the CSS RSSI Value in the RSSI Level Antenna field of the FDMA Chan sheet. d Click Stop RSSI Measurement. This Rx Noise Level is a relative value. 11 If no further testing is needed, place the base radio into Normal Mode, as follows: a Click Change to Normal Mode. b At the confirmation screen, click OK. The base radio halts activity in the current mode and switches operation to the requested mode.
MN003286A01-H Chapter 5: GTR 8000 Base Radio Optimization NOTICE: This procedure uses an internal SINAD in the base radio. If a field technician chooses to use a service monitor as an external SINAD meter, see “SINAD Measurement Procedure (measured by Service Monitor)” within Base Radio Service Help → Service Screens → Alignment Screens → Carrier Squelch Alignment tab in the CSS Online Help.
MN003286A01-H Chapter 5: GTR 8000 Base Radio Optimization a Key the transmitter in the base radio and readjust the generator output level until 12 dB SINAD is indicated on the service monitor. Record this level. Less than 1 dB of degradation should occur due to the transmitters being keyed. b Dekey the transmitter. 12 Click Stop SINAD measurement to stop the measurement. 13 Unselect the SINAD measurement box.
MN003286A01-H Chapter 5: GTR 8000 Base Radio Optimization b At the confirmation screen, click OK. The base radio halts activity in the current mode and switches operation to the requested mode. 5.11.8 Monitoring the Transmitter Metering Points Procedure: 1 Connect to the transceiver module in Configuration/Service Software (CSS) through an Ethernet connection. See Connecting Through an Ethernet Port Link on page 141. 2 From the menu, select Service → Metering Screens.
MN003286A01-H Chapter 5: GTR 8000 Base Radio Optimization 3 If the base radio is not already in Service Mode, place in Service Mode, as follows: a Click Change to Service Mode. b At the confirmation screen, click OK. The base radio halts activity in the current mode and switches operation to the requested mode. c Re-open the Test And Measurement Screen, as described in step 2. 4 Connect the service monitor to the base radio: a Remove the N-Type connector from the Transmitter Antenna Port.
MN003286A01-H Chapter 5: GTR 8000 Base Radio Optimization Figure 80: Configuration for Modulation Fidelity Measurement (Aeroflex 2975 Series Service Monitor or Equivalent Analyzer) 7 Record the Bit Error Rate (BER), Modulation Fidelity Error, Symbol Deviation, and Carrier Error and FREQ readings from the P25 Uplink Data (in the Options menu) for use in digital Receiver Testing. 8 Click Stop Pattern Transmission to turn off the test tone. 9 Disconnect the service monitor and reconnect the transmit antenna.
MN003286A01-H Chapter 5: GTR 8000 Base Radio Optimization b At the confirmation screen, click OK. The base radio halts activity in the current mode and switches operation to the requested mode. c Re-open the Test And Measurement Screen, as described in step 2 5 Connect the service monitor to the base radio: a Remove the N-Type connector from the Transmitter Antenna Port. b Connect an N-to-N cable from the Transmitter Antenna Port to the T/R port of the service monitor.
MN003286A01-H Chapter 5: GTR 8000 Base Radio Optimization Figure 81: Configuration for Modulation Fidelity Measurement (Aeroflex 2975 Series Service Monitor or Equivalent) 9 Click Stop Pattern Transmission to turn off the test tone. 10 Disconnect the service monitor and reconnect the transmit antenna. 11 If no further testing is needed, place the base radio in Normal Mode, as follows: a Click Change to Normal Mode. b At the confirmation screen, click OK.
MN003286A01-H Chapter 5: GTR 8000 Base Radio Optimization Figure 82: HPD Service Monitor Test Screen (Aeroflex 3900 Series Service Monitor) The HPD Service Monitor is connected with an HPD base radio to perform the following diagnostic tests (for additional tests, see the HPD service monitor manual). These tests determine whether the equipment is operating within specification. If the HPD base radio fails to meet specification, service may be required.
MN003286A01-H Chapter 5: GTR 8000 Base Radio Optimization 5 From the menu, select Service → Test And Measurement Screen. The Test And Measurement Screen dialog box appears. 6 If the base radio is not already in service mode, perform the follows substeps, otherwise go to step 7. a Click Change to Service Mode. b At the confirmation screen, click OK. The base radio halts activity in the current mode and switches operation to the requested mode.
MN003286A01-H Chapter 5: GTR 8000 Base Radio Optimization frequency, bandwidth, and temperature by using the broadband power meter to correct the in-band power measurement. This correction occurs when an in-band user calibration is performed. Procedure: 1 Press the UTILS button on the service monitor twice. NOTICE: Wait for approximately 1 second or more before pressing the UTILS button the second time. The Utility Menu screen appears. 2 From the menu, select User Calibration.
MN003286A01-H Chapter 5: GTR 8000 Base Radio Optimization Figure 83: HPD Service Monitor - RF Control Settings Window (Aeroflex 3900 Series Service Monitor) 4 Set RF receiver frequency, as follows: a Click the RF Rcvr Freq field in the upper right quadrant of the RF Control Settings window. b Press the number buttons on the front of the service monitor to enter a value in the RF Rcvr Freq field.
MN003286A01-H Chapter 5: GTR 8000 Base Radio Optimization Figure 84: CSS Test And Measurement Screen 9 Display the base radios transmission readings on the service monitors Rx Meter subscreen, as follows: A panel of soft keys displays on the right side of the screen, including two Reset keys. a Click the Rx Meter subscreen. A panel of soft keys displays on the right side of the screen, including two Reset keys. b Click the Reset Acquire soft key on the right side of the screen.
MN003286A01-H Chapter 5: GTR 8000 Base Radio Optimization 13 If no further testing is needed, place the base radio in Normal Mode, as follows: a Click Change to Normal Mode. b At the confirmation screen, click OK. The base radio halts activity in the current mode and switches operation to the requested mode. 5.12.
MN003286A01-H Chapter 5: GTR 8000 Base Radio Optimization Figure 86: HPD Service Monitor - RF Control Settings Window (Aeroflex 3900 Series Service Monitor) 4 Select the following values in the Transmit quadrant of the RF Control Settings window: a Select Inbound Reserved for the Burst Type. b Select a Modulation Type.
MN003286A01-H Chapter 5: GTR 8000 Base Radio Optimization 7 Minimize the RF Control Settings window by clicking the upper left corner of the window. The minimized RF Control Settings window is visible at the top of the screen as long as all subscreens are minimized. See Figure 82: HPD Service Monitor Test Screen (Aeroflex 3900 Series Service Monitor) on page 199. Modulation Type is not visible in the minimized RF Control Settings window but displays with Burst Type and PSC at the bottom of the screen.
MN003286A01-H Chapter 5: GTR 8000 Base Radio Optimization Figure 88: HPD Service Monitor - Rx Meter Subscreen and Soft Keys (Aeroflex 3900 Series Service Monitor) 12 On the RF Control Settings window of the service monitor, enter lower values in the RF Gen Level field until 1% BER is displayed on the CSS Test And Measurement Screen. Compare the value in the RF Gen Level field to the Receive Sensitivity 1% BER specifications for your HPD base radio configuration.
MN003286A01-H Chapter 5: GTR 8000 Base Radio Optimization Figure 89: CSS Test And Measurement Screen 3 If the base radio is not in service mode perform the follows substeps, otherwise go to step 4. a Click Change to Service Mode. b At the confirmation screen, click OK. The base radio halts activity in the current mode and switches operation to the requested mode. c Re-open the Test And Measurement Screen as described in step 2. 4 Select Start Receiver Test.
MN003286A01-H GTR 8000 Base Radio Maintenance Chapter 6 GTR 8000 Base Radio Maintenance This chapter describes periodic maintenance procedures relating to the GTR 8000 Base Radio. 6.1 Fan Grill Cleaning Instructions If the station equipment is installed in a dusty environment, take precautions to filter the air used for a forced cooling of the station. Excessive dust drawn across and into the device circuit modules by the cooling fans can adversely affect heat dissipation and circuit operation.
MN003286A01-H Chapter 7: GTR 8000 Base Radio Operation Chapter 7 GTR 8000 Base Radio Operation This chapter details tasks performed once the GTR 8000 Base Radio is installed and operational on your system. 7.
MN003286A01-H Chapter 7: GTR 8000 Base Radio Operation The site controller responds with a channel grant message, and the base radio enables for service. If the base radio has a greater home channel preference setting than other base radios at the site, then the zone controller assigns the base radio as the home channel at the site. After a base radio has been assigned, it can begin to handle inbound/outbound traffic.
MN003286A01-H Chapter 7: GTR 8000 Base Radio Operation 7.4 Illegal Carrier Determination Feature (Trunked) The Illegal Carrier Determination feature allows the device channels to continue operating with systemconfigurable levels of channel interference. In an ASTRO® 25 system, the device uses Received Signal Strength Indicator (RSSI), an RF Threshold Value, and the Malfunction Timer Value to implement this feature. Table 48: Illegal Carrier Determination If the channel receives a...
MN003286A01-H GTR 8000 Base Radio Troubleshooting Chapter 8 GTR 8000 Base Radio Troubleshooting GTR 8000 Base Radio troubleshooting requires an understanding of hardware-based and softwarebased diagnostics, as well as testing tools. Support is available from Motorola Solutions to assist with all steps in the troubleshooting process. This chapter provides fault management and troubleshooting information relating to GTR 8000 Base Radio. 8.
MN003286A01-H Chapter 8: GTR 8000 Base Radio Troubleshooting Problem Device does not power up Troubleshooting 1 If you have access to the equipment, check the LEDs to determine which equipment is connected and operational. See GTR 8000 Base Radio LEDs on page 265. 2 In CSS, check the alarms for the base radio. 3 Check the power cabling and verify that the power source for the base radio is supplying the appropriate voltage.
MN003286A01-H Chapter 8: GTR 8000 Base Radio Troubleshooting Problem Troubleshooting 2 If connected to centralized fault management equipment (optional), transmits an alarm indication to the fault manager to alert the system administrator of the failure. 3 A local visual indication is active due to this failure. 4 Invokes a failure announcement for the 4-wire link because control signaling on the V.24 link drives activity on the 4-wire link. A 4-wire link cannot be used when the V.24 link is down.
MN003286A01-H Chapter 8: GTR 8000 Base Radio Troubleshooting Problem Troubleshooting • Ambient temperature of 104 °F (40 °C) or less (single fan operation – disabling one of the fans within the fan module. See Replacing the Fan Assembly on page 238 for instructions on how to disable the fan.) NOTICE: To validate the 35 W standby power consumption specification, wait for the main fans to turn off after the transmitter dekeys.
MN003286A01-H Chapter 8: GTR 8000 Base Radio Troubleshooting 8.2.1.1 Unified Event Manager Active Alarm Window Analyzation The Unified Event Manager (UEM) Active Alarms Window is useful for troubleshooting because it captures alarms that may occur intermittently or during off-hours. For example, you can review the Active Alarms Window to correlate reported loss of service with patterns of critical alarms for links and equipment.
MN003286A01-H Chapter 8: GTR 8000 Base Radio Troubleshooting Figure 90: MOSCAD Network Fault Management – Example When an alarm condition occurs, the alarm device for one of the modules begins to flash red. Selecting the LED box opens an alarm pop-up window indicating details of the alarm. To view the status of all alarms for a particular module within the device, select the alarm LED box corresponding to the particular module. Alarms can be acknowledged by pressing the Acknowledge button on the screen.
MN003286A01-H Chapter 8: GTR 8000 Base Radio Troubleshooting • Verify the configuration • Gather troubleshooting information that can be escalated to Motorola Solutions for evaluation 8.2.4.1 Internal Diagnostic Test Alarm Log The base radio has been designed with internal diagnostic tests that occur on power up and reset. Diagnostic tests are available for the control module and power supply. If a problem occurs during operation, it is reported as an alarm.
MN003286A01-H Chapter 8: GTR 8000 Base Radio Troubleshooting 8.3 Site Controller Failure Impact on GTR 8000 Base Radio for Trunked Operation If the link fails between the base radio and the site controller, the base radio dekeys and does not handle any MSU traffic. MSUs attempt to operate on another channel at the site. If another channel is not available, the MSUs attempt to register at another site.
MN003286A01-H Chapter 8: GTR 8000 Base Radio Troubleshooting • Date the system was put into service • Software and firmware versions • Symptom or observation of the problem, such as: • - When did it first appear? - Can it be reproduced? - Are there any other circumstances contributing to the problem (for example, loss of power)? Maintenance action preceding the problem, such as: - Upgrade of software or equipment - Changes to hardware or software configuration - Reload of software from a
MN003286A01-H Chapter 8: GTR 8000 Base Radio Troubleshooting 8.5.3 Subcontractors The Motorola Solutions Service Subcontractor Assessment program ensures that service people Motorola Solutions contracts meet strict minimum requirements before they can work on any system. For more information on this program, contact the Motorola Solutions representative.
MN003286A01-H GTR 8000 Base Radio FRU Procedures Chapter 9 GTR 8000 Base Radio FRU Procedures GTR 8000 Base Radios are composed of numerous Field Replaceable Units (FRUs) and field replaceable parts. If you must replace a FRU or part, it is essential to obtain the precise FRU Kit Number or part number, and to review the replacement procedures provided, including all safety precautions and system impact information.
MN003286A01-H Chapter 9: GTR 8000 Base Radio FRU Procedures Component Type FRU Kit Number Transceiver Module w/OCXO Transceiver Option Card (VHF 136–174 MHz)** DLN6893A Power Efficiency Transceiver Module w/TCXO* Transceiver Option Card (UHF R1, 380–435 MHz)** DLN6890A Power Efficiency Transceiver Module w/TCXO* Transceiver Option Card (UHF R2, 435–524 MHz)** DLN6887A Fan Module DLN6898A AC/48 V DC Power Supply Power Efficiency AC/48 V DC Power Supply DLN6781A (0182516W14) DLN6805A (0182516W20)
MN003286A01-H Chapter 9: GTR 8000 Base Radio FRU Procedures Component Type Part Number GTR 8000 Base Radio Backplane 0180706K30 Preselector 700 MHz 0185171Y02 Preselector 700/800 MHz 0185171Y01 Preselector Mounting Bracket 0785024Y01 Preselector QMA Cable End 3085664Y01 Preselector BNC to QMA Cable 3085665Y01 Preselector Mini UHF N-Bulkhead Cable 3085664Y02 Preselector Mini UHF BNC Cable 3085664Y03 Preselector UHF 380–433 MHz CFX1075A Preselector UHF 435–470 MHz TLE5992A Preselector U
MN003286A01-H Chapter 9: GTR 8000 Base Radio FRU Procedures Table 54: GTR 8000 Base Radio Cabinet Field Replacement Parts Component Type Part Number Static Rail Bracket 07009411001 Cabinet, 15 RU, 600D, EIA 19 in. 15009721001 Cabinet Door, 15 RU 15009728001 Rodent Proof Grommet for 3.5 in. Hole 15009729001 Cabinet, 24 RU, 600D EIA 19 in.
MN003286A01-H Chapter 9: GTR 8000 Base Radio FRU Procedures Component Type Part Number Antenna Relay 25 CM Cable 3013943E08 External Speaker Cable 0185180U01 Cable DC Red/Black 2806mm 30009459002 Cable DC Black/Blue 2806mm 30009459004 Battery Temp Sensor 3000mm 30009478001 Cable Battery Temp Extension 15500mm 30009461003 Analog Simulcast Cable 30009398002 V.
MN003286A01-H Chapter 9: GTR 8000 Base Radio FRU Procedures Table 58: Minimum Software Download Version Requirements ASTRO® 25 System Release HPD 7.6 and earlier Site Repeater Multi-Site Not Supported Conventional 3600 N/A N/A 7.7 HPDBR_ R07.7X.023 SiteRptrBR_ R07.7X.031 MsBR_ R07.7X.033 N/A N/A 7.8 HPDBR_ R07.8X.033 SiteRptrBR_ R07.8X.038 MsBR_ R07.8X.038 N/A N/A 7.9 HPDBR_ R07.9X.049 SiteRptrBR_ R07.9X.050 MsBR_ R07.9X.051 ConvRptrBR_ R07.9X.051 Any Version 7.11 HPDBR_ R07.
MN003286A01-H Chapter 9: GTR 8000 Base Radio FRU Procedures Figure 91: GEN 1 Transceiver Module Figure 92: GEN 2 Transceiver Module Configuration/Service Software GEN 1 and GEN 2 transceiver modules already installed in a system can be identified through the Hardware Version screen of the Configuration/Service Software (CSS). 9.2.
MN003286A01-H Chapter 9: GTR 8000 Base Radio FRU Procedures GEN 1 (Shipped before Nov 2013) GEN 2 (Shipped starting July 2013) Power Efficiency Transceiver Module w/TCXO Transceiver Option Card (UHF R2, 435– 524 MHz) DLN6790A DLN6887A Transceiver Module (UHF R1, 380–435 MHz) DLN1395A Power Efficiency Transceiver Module (UHF R1, 380–435 MHz) DLN6786A DLN6888A Transceiver Module w/OCXO Transceiver Option Card (UHF R1, 380–435 MHz) DLN1432A DLN6889A Power Efficiency Transceiver Module w/TCXO Tran
MN003286A01-H Chapter 9: GTR 8000 Base Radio FRU Procedures 9.3.2 Identifying Power Amplifier Hardware Generation Label GEN 1 and GEN 2 power amplifier modules can be identified by examining the physical hardware label. GEN 2 modules have a light blue label with ‘GEN 2’ clearly noted on it, while GEN 1 modules have a white label with no GEN identification.
MN003286A01-H Chapter 9: GTR 8000 Base Radio FRU Procedures Power Amplifier FRU Number GEN 1 (Shipped before Nov 2013) GEN 2 (Shipped starting July 2013) Power Amplifier Module (HighPower UHF R1, 380–435 MHz) DLN1396A DLN6891A Power Efficiency Power Amplifier Module (High-Power UHF R1, 380–435 MHz) DLN6788A DLN6891A Power Amplifier Module (LowPower/30W UHF R1, 380–435 MHz) N/A DLN7026A Power Amplifier Module (UHF R2, 435–524 MHz) DLN1347A DLN6896A Power Efficiency Power Amplifier Module (UHF
MN003286A01-H Chapter 9: GTR 8000 Base Radio FRU Procedures Figure 96: GTR 8000 Base Radio Modules NOTICE: The IP address for the device is available through a serial port connection in Configuration/Service Software (CSS) in the Tools menu. Prerequisites: Before replacing the transceiver, pull configuration and hardware information from the transceiver into the Unified Network Configurator (UNC) by performing a “Pull All” procedure from the UNC.
MN003286A01-H Chapter 9: GTR 8000 Base Radio FRU Procedures c At the confirmation screen, click OK. The base radio halts activity in the current mode and switches operation to the requested mode. 7 Optional: If you choose to turn off the power, set the rocker switch on the front of the associated power supply to the Off (O) position. NOTICE: It is not necessary to turn off the power supply for the transceiver module being replaced, as the modules can be swapped out with the power on.
MN003286A01-H Chapter 9: GTR 8000 Base Radio FRU Procedures CAUTION: Load the correct version of the software. A mismatch in software versions may occur when replacing the transceiver module with an on-hand spare. A mismatch in software versions may cause all base radios to go into a configuration mode of operation with a reason of ‘Invalid Software Version’. To exit the base radio from the configuration mode, see CSS Procedures → Changing from Configuration to Normal Mode in the CSS Online Help.
MN003286A01-H Chapter 9: GTR 8000 Base Radio FRU Procedures CAUTION: It is crucial that a site software download is performed at the site to ensure that all devices are on the same software version, VLAN, and active bank. Failure to perform this step results in the replacement transceiver or expansion channel to have a mismatch in software versions. If a mismatch in software versions occurs, the transceiver may go into a configuration mode of operation with a reason of ‘Invalid Software Version’.
MN003286A01-H Chapter 9: GTR 8000 Base Radio FRU Procedures k Set the Network Time Protocol (NTP) Server Settings. See NTP Server Settings in CSS on page 149. 26 From CSS, restore the Codeplug Archive from backup. Reload the configuration file onto the new device, as follows: a From the menu, select File → Open. b Locate and open the previously saved configuration file for the base radio.
MN003286A01-H Chapter 9: GTR 8000 Base Radio FRU Procedures 30 Replace the base radio in the Unified Network Configurator (UNC). See Chapter 4, “Replacing a Device” in the Unified Network Configurator manual. 31 Discover the base radio in the Unified Event Manager (UEM). See the Unified Event Manager manual. 32 Verify that the base radio is operating properly: • The Status LED on the front of the transceiver is green.
MN003286A01-H Chapter 9: GTR 8000 Base Radio FRU Procedures 4 NOTICE: All fan modules are delivered from the factory for dual-fan operation. If the base radio is part of a power efficiency package configuration, the DLN6898A fan module must be used and converted for single fan operation. Also, ensure the Tx Power Out in the Configuration/Service Software (CSS) is limited to 50 W. Convert for single-fan operation as follows: a Lift the connector harness out of the rubber retainer.
MN003286A01-H Chapter 9: GTR 8000 Base Radio FRU Procedures Figure 98: Power Supply Procedure: 1 Wear an Electrostatic discharge (ESD) wrist strap and connect its cable to a verified good ground. CAUTION: Wear The ESD strap throughout this procedure to prevent ESD damage to any components. 2 For a trunked base radio, place in Service Mode before replacing the module being replaced so the system does not attribute the loss of channel to a failure.
MN003286A01-H Chapter 9: GTR 8000 Base Radio FRU Procedures • The power supply Fan LED is off. • Confirm proper operation using software tools, such as the UEM, and the Power Supply Metering Screen in CSS. 9 Place the base radio in Normal Mode, as follows: a From the menu, select Service → Test and Measurement Screen. b Click Change to Normal Mode. c At the confirmation screen, click OK. The base radio halts activity in the current mode and switches operation to the requested mode. 9.
MN003286A01-H Chapter 9: GTR 8000 Base Radio FRU Procedures Figure 99: Power Supply Fan Procedure: 1 Wear an Electrostatic Discharge (ESD) wrist strap and connect its cable to a verified good ground. CAUTION: Wear the ESD strap throughout this procedure to prevent ESD damage to any components. 2 For a trunked device, place the base radio associated with the power supply fan being replaced in Service Mode. a Connect to the transceiver module Ethernet service port using CSS.
MN003286A01-H Chapter 9: GTR 8000 Base Radio FRU Procedures 5 Pull on the metal handle to disengage the power supply from the backplane, and remove it completely from the chassis. 6 Remove the fan cover from the power supply module: a Using a T15 bit, remove the four screws that connect the cover to the sides of the power supply module. b Slide the cover off (tilting the top edge out and lifting the bottom edge above the power supply handle). 7 Disconnect the power cable located above the fan.
MN003286A01-H Chapter 9: GTR 8000 Base Radio FRU Procedures Figure 100: Power Amplifier Module Figure 101: Captive Screws Procedure: 1 Wear an Electrostatic Discharge (ESD) wrist strap and connect its cable to a verified good ground. CAUTION: Wear the ESD strap throughout this procedure to prevent ESD damage to any components. 2 If the base radio is not operational, go to step 5.
MN003286A01-H Chapter 9: GTR 8000 Base Radio FRU Procedures d At the confirmation screen, click OK. The base radio halts activity in the current mode and switches operation to the requested mode. 4 If you choose to turn off the power, set the rocker switch on the front of the associated power supply to the Off (O) position. NOTICE: It is not necessary to turn off the power supply for the power amplifier module you are replacing, as the power amplifier modules can be swapped out with the power on.
MN003286A01-H Chapter 9: GTR 8000 Base Radio FRU Procedures 10 Slide in the replacement power amplifier module until it engages with the backplane. A slight push may be needed to securely engage the module. IMPORTANT: If the power amplifier module stops well before it is engaged, it is in an incorrect position. Either it is in the wrong slot or it is rotated 180 °. 11 Using a T20 bit, tighten the two captive screws on the front of the module to secure the power amplifier module to the chassis.
MN003286A01-H Chapter 9: GTR 8000 Base Radio FRU Procedures • At least 60.96 cm (2 ft) access at the rear of the rack, or • At least 60.96 cm (2 ft) access on one side of the rack, and at least 6 inches at the rear of the rack Procedure: 1 Wear an Electrostatic Discharge (ESD) strap and connect its cable to a verified good ground. CAUTION: Wear the ESD strap throughout this procedure to prevent ESD damage to any components. 2 If the base radio is not operational, go to step 4.
MN003286A01-H Chapter 9: GTR 8000 Base Radio FRU Procedures 11 Carefully slide the EMI spring panel forward, noting how the panel is affixed onto the power supply guide rail. The panel does not need to be completely removed.
MN003286A01-H Chapter 9: GTR 8000 Base Radio FRU Procedures Figure 104: Fan Cable Connector 19 Slide the EMI spring panel back into the cabinet. Ensure that the offset tabs on the panel are to the right (inside) of the power supply guide rail, so that the panel does not catch on the fan cable.
MN003286A01-H Chapter 9: GTR 8000 Base Radio FRU Procedures Figure 105: EMI Spring Panel Guide Rail Alignment 20 Using a T20 bit, reinstall the screw into the EMI spring panel tab. 21 Slide the transceiver and power amplifier modules into the new backplane. A slight push may be needed to fully engage the modules. 22 Reconnect all cables to the front ports on the transceiver, if applicable.
MN003286A01-H Chapter 9: GTR 8000 Base Radio FRU Procedures • The Status LEDs are green. • The Alarm LEDs are off. • The power supply Fan LED is off. 30 Place the base radio in Normal Mode, as follows: a From the menu, select Service → Test and Measurement Screen. b Click Change to Normal Mode. c At the confirmation screen, click OK. The base radio halts activity in the current mode and switches operation to the requested mode. 31 Re-configure the Security Settings into the Backplane.
MN003286A01-H Chapter 9: GTR 8000 Base Radio FRU Procedures Figure 108: Preselector Filter (VHF) IMPORTANT: You can replace a preselector filter without shutting the power down. Procedure: 1 Wear an Electrostatic Discharge (ESD) strap and connect its cable to a verified good ground. CAUTION: Wear the ESD strap throughout this procedure to prevent ESD damage to any components.
MN003286A01-H Chapter 9: GTR 8000 Base Radio FRU Procedures Figure 109: Transmit Filter (700/800 MHz) WARNING: Shock hazard. The GTR 8000 Base Radio contains dangerous voltages which can cause severe electrical shock to personnel or damage to equipment. Set the rocker switches on the front of the associated power supplies to the off position before servicing this component in the base radio.
MN003286A01-H Chapter 9: GTR 8000 Base Radio FRU Procedures 5 Using a T20 bit, remove the transmit filter from the tray by removing the screws that attach it to the tray. 6 Install the new transmit filter in the tray as follows: a Place the new transmit filter in the tray in the same location and orientation as the module that you removed. b Using a T20 bit, secure the replacement transmit filter to the tray using the screws removed in step 5.
MN003286A01-H Chapter 9: GTR 8000 Base Radio FRU Procedures Figure 110: External Dual Circulator/Isolator Tray (700/800 MHz) 255
MN003286A01-H Chapter 9: GTR 8000 Base Radio FRU Procedures Figure 111: External Dual Circulator/Isolator Tray (UHF) These modules can be replaced individually, or if ordered together, you may receive the modules already secured to a tray. WARNING: Shock hazard. The GTR 8000 Base Radio contains dangerous voltages which can cause electrical shock to personnel or damage to equipment. Set the power supply switches for the affected equipment to the Off (O) position when servicing this component in the system.
MN003286A01-H Chapter 9: GTR 8000 Base Radio FRU Procedures d At the confirmation screen, click OK. The base radio halts activity in the current mode and switches operation to the requested mode. 3 Set the rocker switch on the front of the power supply to the Off (O) position. 4 Remove the filter tray from the rack as follows: a Label and disconnect the RF input, RF output, and ground cables from the tray.
MN003286A01-H Chapter 9: GTR 8000 Base Radio FRU Procedures If… Then… Low Pass/ Harmonic Filter module, a Label and disconnect the RF input and RF output cables from the Low Pass/Harmonic Filter module. b Pull up firmly to release the Low Pass Filter module from the two semi-circular clips holding it in place. c Insert the new Low Pass Filter module into the semi-circular clips using the same orientation as the module you are replacing.
MN003286A01-H Chapter 9: GTR 8000 Base Radio FRU Procedures Figure 112: Duplexer Module (700/800 MHz) WARNING: Shock hazard. The GTR 8000 Base Radio contains dangerous voltages which can cause electrical shock to personnel or damage to equipment. Set the power supply switches for the affected equipment to the Off (O) position when servicing this component in the base radio.
MN003286A01-H Chapter 9: GTR 8000 Base Radio FRU Procedures b Using the T20 bit, secure the replacement duplexer to the tray using the screws removed in step 5. 7 Re-install the duplexer tray in the rack as follows: a Slide the tray in the front of the rack. b Using a T30 bit, secure the tray to the rack with the two screws removed in step 4 b. c Reconnect the Rx output, Tx input, Antenna output, and ground cables to the duplexer.
MN003286A01-H Chapter 9: GTR 8000 Base Radio FRU Procedures IMPORTANT: Powering down the base radio causes any affiliated subscribers to relocate to another channel at the site or another channel at an adjacent site. Place the base radio in Service Mode before powering down, so that the system does not attribute the loss of a channel to a failure. Placing a base radio in Service Mode is performed using either the Unified Event Manager (UEM) or Configuration/Service Software (CSS).
MN003286A01-H Chapter 9: GTR 8000 Base Radio FRU Procedures 9.15 Replacing a Duplexer (VHF) Figure 114: Duplexer Module for IVD (VHF) WARNING: Shock hazard. The GTR 8000 Base Radio contains dangerous voltages which can cause electrical shock to personnel or damage to equipment. Set the power supply switches for the affected equipment to the Off (O) position when servicing this component in the base radio.
MN003286A01-H Chapter 9: GTR 8000 Base Radio FRU Procedures a Label and disconnect the Rx output, Tx input, antenna output, and ground cables from the duplexer. b Using a T20 bit, remove the four screws which secure the duplexer to the rack. 5 Install the duplexer to the rack as follows: a Using a T20 bit, secure the duplexer to the rack using the four screws removed in step step 4 b. b Reconnect the Rx output, Tx input, antenna output, and ground cables from the duplexer.
MN003286A01-H Chapter 9: GTR 8000 Base Radio FRU Procedures b Using a T15 bit, remove the two screws holding the antenna relay to the backplane cover and remove the antenna relay. 5 Replace the antenna relay to the base radio, as follows: a Using a T15 bit, attach the new antenna relay using the screws removed in step 4b, and torque to 15 in-lb. b Attach all cables and tighten the coax connectors. 6 Set the rocker switch on the front of the power supply to the On (I) position.
MN003286A01-H GTR 8000 Base Radio Reference Chapter 10 GTR 8000 Base Radio Reference Reference information for GTR 8000 Base Radios and subsystems includes LED states and specifications for individual GTR 8000 Base Radio RFDS modules. This chapter contains supplemental reference information relating to GTR 8000 Base Radio. 10.
MN003286A01-H Chapter 10: GTR 8000 Base Radio Reference 10.1.1.1 Transceiver Status and Alarm LEDs The Status LED is green, and the Alarm LED is red. These LEDs are either off, on, or blinking depending on the condition of the transceiver.
MN003286A01-H Chapter 10: GTR 8000 Base Radio Reference 10.1.1.3 Transceiver Application-Controlled LEDs The application-controlled LEDs can be green, red, or amber depending on the conditions.
MN003286A01-H Chapter 10: GTR 8000 Base Radio Reference 10.1.1.4 Transceiver Services-Controlled LEDs For the service-controlled LEDs, the color of all LEDs must be observed to interpret the condition of the transceiver.
MN003286A01-H Chapter 10: GTR 8000 Base Radio Reference 10.1.3 Power Amplifier LEDs Figure 117: Power Amplifier LEDs, viewable through a drop-down door The power amplifier LED color must be observed to interpret the power amplifiers condition. For example: • If the Alarm LED is red and the Transmit and Status LEDs are not lit, the condition is “PA Failure” and the power amplifier module should be replaced.
MN003286A01-H Chapter 10: GTR 8000 Base Radio Reference Figure 118: Fan Module-Alarm LED (lower right corner) NOTICE: The fan operates at full capability for at least seven days after the fan alarm first occurs, allowing normal operation without requiring an immediate service call. 10.1.5 Power Supply LEDs The power supply has three LEDs visible from the front panel. To interpret its condition, observe the color of all the power supply LEDs.
MN003286A01-H Chapter 10: GTR 8000 Base Radio Reference Table 66: Power Supply LEDs Condition Fan Status Alarm Power Off Off Off Off Lamp Test Red Green Red Online Off Green Off Impaired Off Green Red (blinking) Power Supply Failure Off Off Red Power Supply Fan Failure Red Off Red 10.2 RFDS Equipment Specifications This section provides specifications for all the RFDS equipment. IMPORTANT: Specifications are subject to change without notice. 10.2.
MN003286A01-H Chapter 10: GTR 8000 Base Radio Reference 10.2.2 Preselector Filter Specifications (700/800 MHz) Table 68: Preselector Filter Specifications (700/800 MHz) Preselector Spec Limit (700/800 MHz) Frequency range Typical 792–806 MHz 792–825 MHz Insertion loss 1 dB 0.7 dB VSWR max. 1.5:1 1.3:1 Tx selectivity 15 dB 18 dB Input Connector QMA Output Connector QMA 10.2.
MN003286A01-H Chapter 10: GTR 8000 Base Radio Reference Preselector Spec Limit (VHF) VSWR max. 1.9:1 Input Connector Mini-UHF Output Connector Mini-UHF Typical 10.2.5 Duplexer Specifications (700/800 MHz) Table 71: Duplexer Specifications (700/800 MHz) Duplexer Spec Limit (700/800 MHz) Typical Tx Frequency range 764–776 MHz, 851–870 MHz Rx Frequency range 792–806 MHz, 806–825 MHz Insertion loss Tx 1 dB 0.5 dB Insertion loss Rx 1 dB 0.6 dB VSWR max. 1.5:1 1.
MN003286A01-H Chapter 10: GTR 8000 Base Radio Reference Duplexer Spec Limit (UHF) Typical Notes <470 MHz >470 MHz 100 dB 100 dB R/T 5 MHz R/T 3 MHz Tx isolation* <470 MHz >470 MHz 100 dB 100 dB R/T 5 MHz R/T 3 MHz Antenna Connector N female Rx/Tx Output Connector N Female * For <470 MHz R/T can be as low as 3 MHz and for >470 MHz R/T can be a low as 2 MHz; however, insertion loss or isolation specs may not be met. 10.2.
MN003286A01-H Chapter 10: GTR 8000 Base Radio Reference External Dual Circulator Spec Limit (700/800 MHz) Typical Insertion Loss 1.6 dB 1.2 dB Input Return Loss 18 dB Reverse Isolation 40 dB Power (continuous) 200 W Harmonic Attenuation 60 dB Intermodulation (2 tone, 100 W each) Input Connector 42 dB –75 dBc RF cable with N male Output Connector N female 10.2.
MN003286A01-H Chapter 10: GTR 8000 Base Radio Reference External Dual Circulator Spec Limit (VHF) Power (continuous) 200 W Harmonic Attenuation <10 GHz) 50 dB Input Connector RF cable with N male Output Connector N female Typical 10.2.11 Antenna Relay Specifications Table 77: Antenna Relay Specifications Antenna Relay Spec Limit Operating Frequency Range DC to 4 GHz @ 20 ºC Maximum Input Power 300 W @ 1-4 GHz Coil Specifications Pull-in Voltage: Drop-out Voltage: Resistance: 21.0 V min. 2.
MN003286A01-H GTR 8000 Base Radio Disaster Recovery Chapter 11 GTR 8000 Base Radio Disaster Recovery This chapter provides references and information that assist in the recovery of a GTR 8000 Base Radio in the event of failure. 11.1 Recovering the GTR 8000 Base Radio Perform the following procedure to recover the GTR 8000 Base Radio. Process: 1 To replace, install, connect power, and cable the base radio, see GTR 8000 Base Radio Hardware Installation on page 94.
MN003286A01-H Chapter 11: GTR 8000 Base Radio Disaster Recovery If… Then… If you know the IP address of the device, perform the following actions: a In the Device IP Address field, enter the IP address of the device. b Go to step 6. If you do not know the IP address of the device, but know the system identification of the device (the zone, physical site, subsite and device ID of the device), perform the following actions: a Click Device Name Wizard to open the Device Name Wizard dialog box.
MN003286A01-H Chapter 11: GTR 8000 Base Radio Disaster Recovery j For the Application Type, select both Repeater Site Controller and Site Repeater. k Select a Software Component from the drop-down list. l Click Start Operation to download and install the software. NOTICE: The Software Download Manager client software may display a warning that all device types must be upgraded at the same time and that Site Controller-only or Channel-only installs are prohibited.
MN003286A01-H Chapter 11: GTR 8000 Base Radio Disaster Recovery c From the Software Depot File Manager menu, select Component Operations → Import Fileset. d From the Import a Fileset Into the Software Depot dialog box, click Browse and search for the swdlv3.cfg file, or follow path E:\swdl\swdlv1.cfg or swdlv3.cfg. Click Open. NOTICE: Choose the swdlv1.cfg file if PSC 9600, QUANTAR®, and ASTRO-TAC® 9600 devices are mixed with G-Series devices at a site.
MN003286A01-H Chapter 11: GTR 8000 Base Radio Disaster Recovery NOTICE: The Simultaneous Channels Install field decreases the installation time. A warning is displayed if the site goes into failsoft, due to this setting. q Click Start Operation. NOTICE: If the Start Operation button is grayed out, SWDL has determined that there is a problem performing this operation to the selected devices. The button becomes active, when the appropriate operation set details are selected.
MN003286A01-H Appendix A: Conventional GTR 8000 Base Radio Option Kits Appendix A Conventional GTR 8000 Base Radio Option Kits The required hardware and cables for the CA01958AA T2-2R Receiver Mute option kit are listed in this section. This appendix covers the option kits that are available for the conventional GTR 8000 Base Radio. Each section provides the necessary information to order, install, and configure each option kit. A.
MN003286A01-H Appendix A: Conventional GTR 8000 Base Radio Option Kits Figure 120: T2-2R Receiver Mute Option Kit Wiring Diagram NOTICE: See System Connector Ports (Conventional) on page 113 for a detailed description of the system connector pinouts. NOTICE: See Figure 122: T4-4R Receiver Mute Configuration on page 287 for an example of a Receiver Mute configuration. However, the T2-2R Receiver Mute configuration only has one GPW 8000 Receiver. A.1.1.
MN003286A01-H Appendix A: Conventional GTR 8000 Base Radio Option Kits FRU Kit CKN6941 A Description Quantity 0310909A54 SCREW 3.5X30MM ANT RELAY MTG 2 0310909E46 SCRMCH M3.5X0.
MN003286A01-H Appendix A: Conventional GTR 8000 Base Radio Option Kits Figure 121: T3-3R Receiver Mute Option Kit Wiring Diagram NOTICE: See System Connector Ports (Conventional) on page 113 for a detailed description of system connector pinouts. NOTICE: See Figure 122: T4-4R Receiver Mute Configuration on page 287 for an example of a Receiver Mute configuration. However, the T3-3R Receiver Mute configuration only has two GPW 8000 Receivers. A.1.2.
MN003286A01-H Appendix A: Conventional GTR 8000 Base Radio Option Kits FRU Kit CKN694 2A Description Quantity 0285854Y01 NUT, M6-GROUND WIRE TO STUDS ON TRAY 2 0310909E32 SCRMCH M3X0.5X8 SPLTR MTG 4 0310909A54 SCREW 3.5X30MM ANT RELAY MTG 2 0310909E46 SCRMCH M3.5X0.
MN003286A01-H Appendix A: Conventional GTR 8000 Base Radio Option Kits NOTICE: The photos and illustrations show a GPW 8000 Receiver with one chassis and one transceiver. A dual-slot chassis with two transceivers is available. Figure 122: T4-4R Receiver Mute Configuration Figure 123: T4-4R Splitter and Antenna Relay Tray The wiring diagram for the T4-4R Receiver Mute option kit outlines the connections for all cables and provides part numbers for each type.
MN003286A01-H Appendix A: Conventional GTR 8000 Base Radio Option Kits Figure 124: T4-4R Receiver Mute Option Kit Wiring Diagram NOTICE: See System Connector Ports (Conventional) on page 113 for a detailed description of system connector pinouts. A.1.3.1 T4-4R Receiver Mute Option Kit Parts List The required hardware and cables for the CA01960AA T4-4R Receiver Mute option kit are listed in this section.
MN003286A01-H Appendix A: Conventional GTR 8000 Base Radio Option Kits FRU Kit CKN694 3A Description Quantity 0285854Y01 NUT, M6-GROUND WIRE TO STUDS ON TRAY 2 0310909E32 SCRMCH M3X0.5X8 SPLTR MTG 4 0310909A54 SCREW 3.5X30MM ANT RELAY MTG 2 0310909E46 SCRMCH M3.5X0.
MN003286A01-H Appendix A: Conventional GTR 8000 Base Radio Option Kits A.1.4 Expected Site Performance for T2-2R, T3-3R, and T4-4R Receiver Mute The additional cables, splitter, and relay affect receiver sensitivity and transmitter output power. Use the attenuation values found in this section to determine the expected site performance. Other base radio and receiver specifications are not affected.
MN003286A01-H Appendix A: Conventional GTR 8000 Base Radio Option Kits Figure 125: Tn-nR Receiver Mute Option Kit Wiring Diagram NOTICE: See System Connector Ports (Conventional) on page 113 for a detailed description of system connector pinouts. NOTICE: The antenna relay is mounted on the backplane of the GTR 8000 Base Radio. The only cable used with the Tn-nR Receiver Mute option kit is the control cable.
MN003286A01-H Appendix A: Conventional GTR 8000 Base Radio Option Kits FRU Kit Description Quantity 5682347B21 BAG, PLASTIC 584 X 431 MM 1 SVCWARR12 12 MONTH STANDARD WARRANTY 1 Part Number A.1.6 Installing the T2-2R, T3-3R, and T4-4R Receiver Mute Option Kits Procedure: 1 Install the standalone GTR 8000 Base Radio and GPW 8000 Receivers according to the processes and procedures in the Base Radio or Receiver Installation chapter.
MN003286A01-H Appendix A: Conventional GTR 8000 Base Radio Option Kits NOTICE: When the GTR 8000 Base Radio or GPW 8000 Receiver is ordered with the preselector option, the type N to BNC adaptor (58009291001) must be used on the receiver end of RF cables. See Figure 122: T4-4R Receiver Mute Configuration on page 287 for an example of how to route cables. 5 Replace the fan modules for the base radio and receivers. See Replacing the Fan Assembly on page 238.
MN003286A01-H Appendix A: Conventional GTR 8000 Base Radio Option Kits Figure 126: CSS - WildCard Tables Example 7 Click Yes to reset the WildCard Tables to their default structure. The following default WildCard Tables are created: NOTICE: WildCard Table numbers are arbitrary and shown for illustration purposes. Memory size and the number of States and Commands in each table limit the maximum number of WildCard tables.
MN003286A01-H Appendix A: Conventional GTR 8000 Base Radio Option Kits 8 9 10 LLGT Detect n/a NULL n/a Dekey from Wireline n/a T4 if CH2 Conf TRC Function (1..17) 3 Channel (1..16) 2 NULL n/a Key from Wireline n/a n/a n/a T5 if CH3 Conf TRC Function (1..17) 8 Channel (1..16) 3 NULL n/a Key from Wireline n/a n/a n/a NOTICE: Table configurations are selected from the TABLE parameter. See Figure 126: CSS - WildCard Tables Example on page 294 for location of parameter fields.
MN003286A01-H Appendix A: Conventional GTR 8000 Base Radio Option Kits 10 From the menu, select File → Write Configuration To Device. 11 From the menu, select Tools → Disconnect to terminate the connection to the device. 12 Repeat steps 1–7 for all GPW 8000 Receivers. NOTICE: Only the default WildCard tables are required for the GPW 8000 Receivers. 13 For GPW 8000 Receivers, edit TABLE 2 and change the State and Conditions from Input 7 to Input 4.
MN003286A01-H Appendix A: Conventional GTR 8000 Base Radio Option Kits Figure 127: T1-2R Talk-Around Option Kit Wiring Diagram NOTICE: See System Connector Ports (Conventional) on page 113 for a detailed description of system connector pinouts. NOTICE: The antenna relay is mounted on the backplane of the GTR 8000 Base Radio. A.2.1 T1-2R with Talk-Around Option Kit Parts List The required hardware and cables for the CA01957AA T1-2R with a Talk-Around option kit are listed in this section.
MN003286A01-H Appendix A: Conventional GTR 8000 Base Radio Option Kits FRU Kit Description Quantity BAG FOR SCREWS 1 CABLES, T1-2R W/TALKAROUND 1 3084921Y09 CBL, ASSY, COAX, 55CM, N-TO-QN 1 4285026Y01 CLIP, CABLE RETAINER 1 3013943E25 CBL N-BNC M-M 85CM 1 3084848Y01 CABLE RELAY W/TEMP 1 4210217A04 STRAP TIE .184X7.31 NYL BLK 10 5682347B21 BAG, PLASTIC 584 X 431 MM 1 SVCWARR12 12 MONTH STANDARD WARRANTY 1 Part Number 5682347B20 CKN694 5A A.2.
MN003286A01-H Appendix A: Conventional GTR 8000 Base Radio Option Kits Band Type Attenuation 800 MHz Tx CA01957AA: T1-2R 1.5 dB typical 1.7 dB maximum A.2.3 Installing the T1-2R with Talk-Around Option Kit Procedure: 1 Install the standalone GTR 8000 Base Radio or GPW 8000 Receiver according to the processes and procedures provided in the Base Radio or Receiver Installation Chapter. Install a duplexer according to the appropriate “Replacing a Duplexer” procedure.
MN003286A01-H Appendix A: Conventional GTR 8000 Base Radio Option Kits d At the confirmation screen, click OK. e Click Change to Normal Mode. The device halts activity in the current mode and switches operation to the requested mode. f Disconnect the Ethernet cable from the transceiver module Ethernet service port. g Repeat for each device in the configuration. A.2.
MN003286A01-H Appendix A: Conventional GTR 8000 Base Radio Option Kits 3 External PTT Input 5 n/a Key from Wideband n/a Dekey from Wideband n/a 4 RD STATRX ACT RX Qualifiers Met n/a Set Output (1..12) 7 Clear Output (1..12) 7 5 Tx Inhibit Input 3 n/a TX INHIBIT n/a TX ENABLE n/a 6 TRC Function Tone (1..17) 1 Monitor n/a NULL n/a 7 TRC Function (1..17) 2 Channel (1..
MN003286A01-H Appendix A: Conventional GTR 8000 Base Radio Option Kits A.3 T2-2R with Duplexer and Triple Relay Option Kit The CA01962AA T2-2R with a Duplexer and Triple Relay option kit adds the capability to dynamically tune the TX frequency based on the active channel. The GTR 8000 Base Radio is a normal duplexed repeater while the GPW 8000 Receiver monitors the TX frequency. The other channel is for talkaround (transmit and receive). This option is sometimes called the triple relay option.
MN003286A01-H Appendix A: Conventional GTR 8000 Base Radio Option Kits Figure 129: Triple Antenna Relay Tray The wiring diagram for the T2-2R with a Duplexer and Triple Relay option kit outlines the connections for all cables and provides part numbers for each type.
MN003286A01-H Appendix A: Conventional GTR 8000 Base Radio Option Kits Figure 130: T2-2R with Duplexer and Triple Relay Option Kit Wiring Diagram NOTICE: See System Connector Ports (Conventional) on page 113 for a detailed description of the system connector pinouts.
MN003286A01-H Appendix A: Conventional GTR 8000 Base Radio Option Kits A.3.1 T2-2R with Duplexer and Triple Relay Option Kit Parts List The required hardware and cables for the CA01962AA T2-2R with a Duplexer and Triple Relay option kit are listed in this section.
MN003286A01-H Appendix A: Conventional GTR 8000 Base Radio Option Kits FRU Kit Description Quantity 4210217A04 STRAP TIE .184X7.31 NYL BLK 10 5682347B21 BAG, PLASTIC 584 X 431 MM 1 SVCWARR12 12 MONTH STANDARD WARRANTY 1 Part Number A.3.2 Site Performance Expected for T2-2R with Duplexer and Triple Relay The additional cables, and relays affect receiver sensitivity and transmitter output power. Use the attenuation values found in this section to determine the expected site performance.
MN003286A01-H Appendix A: Conventional GTR 8000 Base Radio Option Kits A.3.3 Installing the T2-2R with Duplexer and Triple Relay Option Kit Procedure: 1 Install the standalone GTR 8000 Base Radio or GPW 8000 Receiver according to the processes and procedures provided in the Base Radio or Receiver Installation Chapter. Install a duplexer according to the appropriate “Replacing a Duplexer” procedure.
MN003286A01-H Appendix A: Conventional GTR 8000 Base Radio Option Kits f Disconnect the Ethernet cable from the transceiver module Ethernet service port. g Repeat for each device in the configuration. A.3.4 Configuring the T2-2R with Duplexer and Triple Relay Option Kit Prerequisites: Ensure that all required installation procedures have been performed for the base radio and receiver and that the devices have been powered up.
MN003286A01-H Appendix A: Conventional GTR 8000 Base Radio Option Kits 3 External PTT Input 5 n/a Key from Wideband n/a Dekey from Wideband n/a 4 RD STATRX ACT RX Qualifiers Met n/a Set Output (1..12) 7 Clear Output (1..12) 7 5 Tx Inhibit Input 3 n/a TX INHIBIT n/a TX ENABLE n/a 6 TRC Function Tone (1..17) 1 Monitor n/a NULL n/a 7 TRC Function (1..17) 2 Channel (1..
MN003286A01-H Appendix A: Conventional GTR 8000 Base Radio Option Kits Clear Output (1..12 ) 7 10 Click Add and populate the new WildCard table, as follows: WildCard Table Description 12 Dekeyed on Ch States and Condition State Current Channel (1..16) Value 2 Condition AND NOT Actions State Command Station Keyed Set Output (1..
