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TB8100 base station

Specifications Manual

MBA-00001-05

October 2004

Summary of content (46 pages)

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TB8100 base station Specifications Manual MBA-00001-05 October 2004
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Tait Contact Information Tait Radio Communications http:// www.taitworld.com Corporate Head Office New Zealand Tait North Asia Tait Electronics Ltd P.O. Box 1645 Christchurch New Zealand E-mail: info@taitworld.com Website: http://www.taitworld.com Technical Support: E-mail: support@taitworld.com Website: http://support.taitworld.com Tait North America Regional Head Office - United States of America Tait North America Inc. E-mail: usa@taitworld.
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Contents Preface . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 Scope of Manual . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 Enquiries and Comments . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 Updates of Manual and Equipment . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 Copyright . . . . . . . . . . . . .
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3 Power Amplifier and Transmitter Specifications . . . . . . . . . . . . . . . . . . . . . General . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Power Amplifier RF Section . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Transmitter RF Section . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Control and Monitoring . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
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Preface Scope of Manual Welcome to the TB8100 base station system Specifications Manual. This manual provides general, performance and physical specifications for the TB8100 5W, 50W and 100W base station systems. Enquiries and Comments If you have any enquiries regarding this manual, or any comments, suggestions and notifications of errors, please contact Technical Support (refer to “Tait Contact Information” on page 2).
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Associated Documentation TB8100 Installation and Operation Manual. TB8100 Installation Guide (a subset of the Installation and Operation Manual). TB8100 Service Manual. TB8100 Service Kit and Alarm Center User’s Manuals and online Help. TB8100 Calibration Kit User’s Manual and online Help. Technical notes are published from time to time to describe applications for Tait products, to provide technical details not included in manuals, and to offer solutions for any problems that arise.
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1 System Specifications This chapter provides specifications pertaining to the TB8100 base station system. You will find the specifications for individual modules in separate chapters in this manual. The performance figures given in the power and current consumption specifications are typical figures based on using the equipment listed in the tables below.
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1.1 AC Input Transmit Power and Current Consumption - 240VAC Input A VA W Minimum RF Output Power (1W) 50% RF Output Power (2.5W) Maximum RF Output Power (5W) 480mA 490mA 490mA 115VA 118VA 118VA 30W 37W 41W Minimum RF Output Power (5W) 50% RF Output Power (25W) Maximum RF Output Power (50W) 550mA 650mA 740mA 133VA 155VA 177VA 66 W 102 W 132 W Minimum RF Output Power (10W) 50% RF Output Power (50W) Maximum RF Output Power (100W) 640mA 870mA 1.
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Transmit Power and Current Consumption - AC Input Voltage Extremes A VA W 530mA 540mA 45VA 142VA 42W 40W 1.6A 730mA 139VA 194VA 138W 131W 2.9A 1.0A 243VA 274VA 242W 229W 5W BSS* 85VAC 264VAC *at 5W RF output power 50W BSS* 85VAC 264VAC *at 50W RF output power 100W BSS* 85VAC 264VAC *at 100W RF output power 1.2 12.5VDC Input Transmit Power and Current Consumption - 12.5VDC Input A W Minimum RF Output Power (1W) 50% RF Output Power (2.5W) Maximum RF Output Power (5W) 1.8A 2.2A 2.
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Transmit Power and Current Consumption - DC Input Voltage Extremes A W 2.9A 2.1A 30W 33W 11.7A 8.3A 123W 128W 21.7A 15.0A 228W 232W 5W BSS* 10.5VDC 15.5VDC *at 5W RF output power 50W BSS* 10.5VDC 15.5VDC *at 50W RF output power 100W BSS* 10.5VDC 15.5VDC *at 100W RF output power Receive Power and Current Consumption The specifications in this section refer to a BSS operating in receive mode with an input voltage of 12.5VDC. A W 1.1A 1.0A 13.9W 12.5W 745mA 720mA 9.3W 9.0W 400mA 5.
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Receive Power and Current Consumption (Continued) A W 160mA 122mA 109mA 98mA 2.0W 1.52W 1.36W 1.23W Deep Sleep Mode* 200ms Receiver Cycling 500ms Receiver Cycling 1s Receiver Cycling 5s Receiver Cycling *with power save control panel and standby power supply card 1.3 24VDC Input Transmit Power and Current Consumption - 24VDC Input A W Minimum RF Output Power (1W) 50% RF Output Power (2.5W) Maximum RF Output Power (5W) 1.0A 1.2A 1.
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Transmit Power and Current Consumption - DC Input Voltage Extremes A W 1.5A 1.1A 32W 39W 6.1A 3.8A 128W 135W 11.6A 7.1A 244W 253W 5W BSS* 21.0VDC 35.6VDC *at 5W RF output power 50W BSS* 21.0VDC 35.6VDC *at 50W RF output power 100W BSS* 21.0VDC 35.6VDC *at 100W RF output power Receive Power and Current Consumption The specifications in this section refer to a BSS operating in receive mode with an input voltage of 24VDC. A W 580mA 530mA 13.9W 12.7W 375mA 360mA 9.0W 8.6W 200mA 4.
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Receive Power and Current Consumption (Continued) A W 88mA 66mA 61mA 49mA 2.11W 1.58W 1.46W 1.18W Deep Sleep Mode* 200ms Receiver Cycling 500ms Receiver Cycling 1s Receiver Cycling 5s Receiver Cycling *with power save control panel and standby power supply card 1.4 48VDC Input Transmit Power and Current Consumption - 48VDC Input A W Minimum RF Output Power (1W) 50% RF Output Power (2.
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Transmit Power and Current Consumption - DC Input Voltage Extremes A W 680mA 450mA 29W 31W 2.9A 1.8A 122W 128W 5.6A 3.6A 235W 247W 5W BSS* 42.0VDC 69.2VDC *at 5W RF output power 50W BSS* 42.0VDC 69.2VDC *at 50W RF output power 100W BSS* 42.0VDC 69.2VDC *at 100W RF output power Receive Power and Current Consumption The specifications in this section refer to a BSS operating in receive mode with an input voltage of 48VDC. A W 265mA 245mA 12.7W 11.8W 180mA 170mA 8.6W 8.2W 98mA 4.
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Receive Power and Current Consumption (Continued) A W 43mA 35mA 31mA 24mA 2.06W 1.68W 1.49W 1.15W Deep Sleep Mode* 200ms Receiver Cycling 500ms Receiver Cycling 1s Receiver Cycling 5s Receiver Cycling *with power save control panel and standby power supply card 1.5 Miscellaneous Dimensions and Weight Dimensions Height Width Length 176.8mm (7in) 482.6mm (19in) Subrack Only Including Front Panel 385mm (15.2in) 410mm (16.
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2 Reciter Specifications This chapter provides specifications pertaining to the receiver and exciter circuitry within the reciter module. However, the transmitter RF specifications which pertain to the combination of exciter and power amplifier are given in “Transmitter RF Section” on page 35. The performance figures given in these specifications are applicable only to equipment operating as an integral part of a TB8100 base station.
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Identifying the Reciter You can identify the model and hardware configuration of a reciter by referring to the product code printed on a label on the rear panel. The meaning of each character in the product code is explained in the table below. Note This explanation of reciter product codes is not intended to suggest that any combination of features is necessarily available in any one reciter.
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General Number of Channels 255 Supply Voltage Operating Voltage Standard Test Voltage Polarity Polarity Protection 12VDC to 29.
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Receiver RF Section Frequency Bands B Band C Band H Band K Band 136MHz to 174MHz 174MHz to 225MHz 400MHz to 520MHz 792MHz to 824MHz Frequency Sub-bands B2 B3 136MHz to 156MHz 148MHz to 174MHz C1 C2 174MHz to 193MHz 193MHz to 225MHz H1 H2 H3 400MHz to 440MHz 440MHz to 480MHz 470MHz to 520MHz K4 792MHz to 824MHz Type triple conversion superheterodyne; first conversion is analogue, second is hybrid, and third is digital Frequency Increments B and C Bands H and K Bands Switching Range 3.
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Receiver RF Section (Continued) IF Stages - B and C Bands Frequencies Analogue Digital 16.9MHz 16.9MHz and 0Hz Analogue IF Bandwidths Narrow Bandwidth Wide Bandwidth 9kHz, –3dB 20kHz, –3dB Digital IF Bandwidths Narrow Bandwidth Wide Bandwidth 8.8kHz, –3dB 14.0kHz, –3dB IF Stages - H and K Bands Frequencies Analogue Digital 70.1MHz 9.9MHz and 0Hz Analogue IF Bandwidth 20kHz, –4dB Digital IF Bandwidths Narrow Bandwidth Mid Bandwidth Wide Bandwidth 8.8kHz, –3dB 12.0kHz, –3dB 14.
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Receiver RF Section (Continued) Ultimate Signal-to-Noise Ratio* B, C and H Bands Narrow Bandwidth Mid Bandwidth+ Wide Bandwidth 45dB (ANSI/TIA)** 50dB (CEPT - psophometric)** 50dB (ANSI/TIA)** 55dB (ANSI/TIA)** Narrow Bandwidth Wide Bandwidth 43dB (ANSI/TIA)** 47dB (ANSI/TIA)** K Band *at –47dBm +H band only **up to 5dB degradation at extremes of switching range and temperature Selectivity B and C Bands Narrow Bandwidth Wide Bandwidth 50dB (ANSI/TIA-603-B)* 89dB (ETSI)* 87dB (ANSI/TIA-603-B)* H Ban
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Receiver RF Section (Continued) Blocking Rejection B, C and H Bands 1–10MHz >10MHz ±1, ±2, ±5 and ±10MHz 100dB (ETSI) 110dB (ETSI) 100dB (ANSI/TIA)* K Band 1–10MHz >10MHz ±1, ±2, ±5 and ±10MHz 100dB (ANSI/TIA) 110dB (ANSI/TIA) 100dB (ANSI/TIA) *AGC switched off in H band reciter Co-channel Rejection Narrow Bandwidth Mid Bandwidth* Wide Bandwidth –8dB –8dB –5dB *H band only Amplitude Characteristic* ≤3dB (ETSI) *RF Input Level –107dBm to –13dBm Spurious Emissions Conducted Radiated TB8100 Specific
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Receiver Audio Section - General Outputs Available speaker output via control panel balanced and unbalanced line outputs via system interface PCB Frequency Response flat or de-emphasised (750µs) De-emphasised Response Bandwidth Response 300Hz to 2.55kHz (NB) 300Hz to 3.4kHz (MB)* 300Hz to 3.4kHz (WB) within +1, –3dB of a –6dB/octave de-emphasis curve (ref. 1kHz) *H band only Flat Response Bandwidth Response Balanced Audio Unbalanced Audio 67Hz to 2.55kHz (NB) 67Hz to 3.4kHz (MB)* 67Hz to 3.
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Receiver Audio Section - CTCSS High Pass (Subaudible) Filter Bandwidth Response Hum and Noise** **1kHz at 60% system deviation, CTCSS at 10% system deviation 300Hz to 2.55kHz (NB) 300Hz to 3.4kHz (MB)* 300Hz to 3.4kHz (WB) within +1, –3dB of level at 1kHz 30dB minimum at 250.3Hz 35dB typical (67Hz to 240Hz) *H band only Tone Detect Tone Squelch Opening better than 6dB SINAD 3dB SINAD at 250.
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Exciter RF Section Frequency Bands B Band C Band H Band K Band 136MHz to 174MHz 174MHz to 225MHz 400MHz to 520MHz 762MHz to 776MHz and 850MHz to 870MHz Frequency Sub-bands B2 B3 136MHz to 156MHz 148MHz to 174MHz C1 C2 174MHz to 193MHz 193MHz to 225MHz H1 H2 H3 400MHz to 440MHz 440MHz to 480MHz 470MHz to 520MHz K4 762MHz to 776MHz and 850MHz to 870MHz Modulation Type FM Frequency Increments B and C Bands H and K Bands Switching Range - B and C Bands 3.125kHz and 2.5kHz 5kHz and 6.
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Exciter Audio Section - Inputs Inputs Available microphone input via control panel balanced and unbalanced line inputs via system interface PCB Microphone Input Input Level Range* Impedance Compressor Attack Time Decay Time Dynamic Range Distortion 80dBSPL to 115dBSPL 600Ω 10ms 800ms 35dB ≤3% *60% modulation at 1kHz Balanced Line Input Input Level Range* Impedance –20dBm to +10dBm 600Ω balanced *60% modulation at 1kHz Unbalanced Line Input Input Level Range Impedance 0.
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Exciter Audio Section - Modulation Characteristics (Continued) Above Limiting Response within +1, –2dB of a flat response (ref.
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Compliance Standards Where applicable, this equipment has been tested and approved to the following standards. RF EN 300 086-2:V1.2.1 EN 300 113-2 (03/2001) AS4295-1995 CFR 47 Parts 15, 22 and 90 RSS-119 Iss 6 HKTA 1002* TS 101* *H band only EMC ETSI EN 301 489 V1.4.1 (2002-08) CFR 47 Part 15 Level B1 Safety BS EN 60950-1:2002 ANSI/UL Std. 60950 3rd edition CAN/CSA-C22.2 No.
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3 Power Amplifier and Transmitter Specifications This chapter provides specifications pertaining to the power amplifier as a separate module. It also includes a number of transmitter RF specifications which pertain to the combination of power amplifier and exciter. The performance figures given in these specifications are applicable only to equipment operating as an integral part of a TB8100 base station.
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Identifying the PA You can identify the model and hardware configuration of a PA by referring to the product code printed on labels on the heatsink and rear of the cover. The meaning of each character in the product code is explained in the table below. Note This explanation of PA product codes is not intended to suggest that any combination of features is necessarily available in any one PA.
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General Supply Voltage Operating Voltage Standard Test Voltage Polarity Polarity Protection Supply Current Standby Transmit* 5W PA @ 5W 50W PA @ 50W 100W PA @ 100W 26.5VDC to 29.5VDC 28VDC negative earth only reverse polarity diode Maximum Typical 50mA 42mA 600mA 5A 10A 530mA 4.2A 8.
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Power Amplifier RF Section Frequency Bands B Band C Band H Band K Band 136MHz to 174MHz 174MHz to 225MHz 400MHz to 520MHz 760MHz to 870MHz* *the actual frequency coverage in this band when used with a K band TB8100 reciter is 762MHz to 776MHz, and 850MHz to 870MHz Input Power +11dBm ±2dB Output Power 5W PA Rated Power Range of Adjustment 5W 1W to 5W in 1W steps 50W PA Rated Power Range of Adjustment 50W 5W to 50W in 1W steps 100W PA Rated Power Range of Adjustment 100W 10W to 100W in 1W steps Outp
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Power Amplifier RF Section (Continued) Protection Temperature power foldback to 10% if RF power devices exceed safe operating conditions Current power foldback and shutdown if RF power devices exceed safe operating currents Supply Voltage power foldback to 10% when supply voltage is 24V to 26V and 30V to 32V; shutdown when supply voltage is <24V and >32V VSWR power foldback to 10% at VSWR extremes; continuous analogue power foldback to maintain 100% duty cycle into mismatched loads Transmitter RF Se
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Transmitter RF Section (Continued) Radiated Spurious Emissions Transmit - B, C and H Bands Transmit - K Band Standby <–36dBm to 1GHz <–30dBm 1GHz to 4GHz <–20dBm to 9GHz <–57dBm to 1GHz <–47dBm 1GHz to 4GHz Conducted Spurious Emissions Transmit - B, C and H Bands Transmit - K Band Standby Transmitter Switching - B, C and H Bands <–36dBm to 1GHz <–30dBm 1GHz to 12.75GHz <–20dBm to 9GHz <–57dBm to 1GHz <–47dBm 1GHz to 12.75GHz complies with EN 300 113-1 v1.4.
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Compliance Standards Where applicable, this equipment has been tested and approved to the following standards. RF EN 300 086-2:V1.2.1 EN 300 113-2 (03/2001) AS4295-1995 CFR 47 Parts 15, 22 and 90 RSS-119 Iss 6 HKTA 1002* TS 101* *H band only EMC ETSI EN 301 489 V1.4.1 (2002-08) CFR 47 Part 15 Level B1 Safety BS EN 60950-1:2002 ANSI/UL Std. 60950 3rd edition CAN/CSA-C22.2 No.
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Power Amplifier and Transmitter Specifications TB8100 Specifications Manual © Tait Electronics Limited October 2004
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4 Power Management Unit Specifications This chapter provides specifications pertaining to the power management unit (PMU) as a separate module. The performance figures given in these specifications are applicable only to equipment operating as an integral part of a TB8100 base station. These performance figures are minimum figures, unless otherwise indicated, for equipment operating at standard room temperature (+22°C to +28°C [+71.6°F to +82.
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Identifying the PMU You can identify the model and hardware configuration of a PMU by referring to the product code printed on a label on the rear panel. The meaning of each character in the product code is explained in the table below. Note This explanation of PMU product codes is not intended to suggest that any combination of features is necessarily available in any one PMU.
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General Operating Temperature Range –30°C to +60°C (–22°F to +140°F) ambient temperature* *ambient temperature is defined as the temperature of the air at the intake to the cooling fan Cooling forced air over heatsink via fan mounted in subrack Front Panel LED Indicators Green - Steady Green - Flashing Red - Flashing Parameters Monitored by PMU Microprocessor PMU operating correctly PMU not operating, bootloader in progress one or more alarm conditions present mains input good signal DC input voltage P
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Input - AC Module (Continued) General Efficiency at Rated Output* Input-to-chassis Isolation Input-to-output Isolation Output-to-chassis Isolation 86% 1500VAC, 50Hz, 1 minute 3000VAC, 50Hz, 1 minute 500VAC, 50Hz, 1 minute *at 220VAC Input - DC Module Input Factory-set Limits Minimum Run Voltage Minimum Turn-on Voltage Maximum Run Voltage Maximum Turn-on Voltage User-programmable Limits*+ Low Battery Shutdown Voltage Low Battery Restart Voltage (after shutdown) User-programmable Alarms* Low Battery Voltag
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Output - AC and DC Modules High Current Output for PA Voltage Current Regulation Ripple and Noise* Ripple and Noise rms Transient Response on 28V Loadstep** 28V 14A maximum ±0.5% 50mV pp 10mV rms 2% overshoot and recover within 0.6ms *100MHz bandwidth **10% to 100% loadstep Low Current Output for Reciter Voltage Current Regulation Ripple and Noise* Ripple and Noise rms 28.6V 26.5V in hysteresis mode 1.2A maximum ±3.
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Optional Standby Output - DC Module (Continued) General Efficiency at Rated Output Input-to-output Isolation Control 86% 1000VAC, 50Hz, 1 minute shutdown signal (isolated) Optional Auxiliary Power Supply The output from this optional power supply PCB may also be used to trickle-charge a 12V, 24V or 48V battery. DC Input Voltage 28V ±15% DC Output* 12V 24V 48V 13.65V 3A maximum ±2% 50mV pp 10mV rms 100mVpp 27.3V 1.5A maximum ±2% 50mV pp 10mV rms 100mVpp 54.
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Connections (Continued) DC Input - 12VDC* Connector Type Connector Current Rating Flexible Wire Size Flexible Wire Cross Section M6 screw into threaded fitting on bus bar 50A 2AWG** 35mm2** DC Input - 24VDC* Connector Type Connector Current Rating Flexible Wire Size Flexible Wire Cross Section M6 screw into threaded fitting on bus bar 25A 5AWG** 16mm2** DC Input - 48VDC* Connector Type Connector Current Rating Flexible Wire Size Flexible Wire Cross Section *battery M6 screw into threaded fitting on bus
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Compliance Standards Where applicable, this equipment has been tested and approved to the following standards. Safety BS EN 60950-1:2002 ANSI/UL Std. 60950 3rd edition CAN/CSA-C22.2 No. 60950-00 3rd edition AS/NZS 60950 and ACATS001 EMC ETSI EN 301 489 V1.4.1 (2002-08) CFR 47 Part 15 Level B1 Environmental Low Pressure (Altitude) Humidity Vibration Shock 46 Power Management Unit Specifications MIL-STD-810F 500.4 Proc 2 IEC60068-2-30 MIL-STD-810F 514.5 Proc 1 MIL-STD-810F 516.