Instruction Manual DRU-1k Siriusxm Dual Repeater ® 1kW Dual Repeater Unit (DRU) Unique Broadband Systems Ltd. 400 Spinnaker Way Vaughan Ontario Canada L4K 5Y9 Phone: (905) 669-8533 Fax: (905) 669-8516 www.uniquesys.
Document: SX03-20000-01-M03 Revision: 01 Date: August 2014 RESTRICTIONS ON USE, DUPLICATION OR DISCLOSURE OF PROPRIETARY INFORMATION This document contains information proprietary to Unique Broadband Systems Ltd., to its affiliates or to a third party to which Unique Broadband Systems Ltd. may have a legal obligation to protect such information from unauthorized disclosure, use or duplication.
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DRU-1k CONTENTS SAFETY INSTRUCTIONS 1 SYSTEM DESCRIPTION 2 INSTALLATION 3 COMMISSIONING 4 OPERATION 5 MAINTENANCE 6 CONTACT INFORMATION 7
DRU-1k REPEATER DRAWINGS AND DIAGRAMS APPENDICES A
Chapter 1 Safety Instructions
Chapter 1 Safety Instructions Contents 1 Safety Instructions .................................................................... 1-1 1.1 Manual Overview..................................................................................... 1-1 1.2 On-Site Safety ......................................................................................... 1-1 1.3 Safe Work Practices ................................................................................ 1-2 1.4 Safety Notes......................
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Chapter 1 1 Safety Instructions 1.1 Manual Overview Safety Instructions This manual contains a description of UBS’ SiriusXM Digital Terrestrial Repeater DRU-1k (Combined and Independent configurations), as well as descriptions of the components/subassemblies which make up the repeater. The manual also describes the steps required to install the repeater (and its components/sub-assemblies), put it into operation, operate/maintain it and service it.
Chapter 1 1.3 Safety Instructions Safe Work Practices 1. Workers shall not work in conditions that are unsanitary, hazardous or dangerous to their health or safety. 2. Workers shall wear appropriate personal protective equipment for the specific job or task. 3. Workers shall take all reasonable and necessary precautions to ensure their safety, the safety of their fellow workers and any person likely to be affected by their acts. 4.
Chapter 1 1.4 Safety Instructions Safety Notes Please review the following notes and familiarize yourself with the operation and servicing procedures before working on the repeater. Read All Safety Instructions – All of the safety instructions should be read and understood before operating the repeater. Heed all Notes, Warnings, and Cautions – All of the notes, warnings, and cautions listed in this safety section and throughout the manual must be followed.
Chapter 1 1.5 Safety Instructions Graphic Symbols Specific warning and caution statements, where applicable, are found throughout this manual. Symbol Meaning High Voltage Explanation Danger - High voltage and/or risk of electric shock. Warning Warning - To prevent damage to equipment or personal injury, the operator must refer to all operating instructions in the manual.
Chapter 1 1.6 Safety Instructions Electrical Safety 1.6.1 Connection to the AC Power Supply Electrical connections between the repeater and the building/site electrical service panel must comply with the following conditions: A properly rated circuit breaker must be installed in the building/site electrical service panel. A properly rated power cable must be used to connect the repeater to the building/site electrical service panel.
Chapter 1 1.7 Safety Instructions RF Safety 1.7.1 Non-ionizing Radiation The American National Standards Institute (ANSI) has determined that it may be harmful for the human body to be exposed to Radio Frequencies in the range of 3KHz to 300GHz. In that range, people are not allowed to be exposed to RF power levels greater than 1mW/cm2 for longer than 5 minutes. 1.7.2 Rules for Operating the Repeater Opening RF lines during operation may cause electric arcs that can cause burns and eye injuries.
Chapter 1 1.9 Safety Instructions Static Electricity This product contains ESD (Electrostatic Discharge) sensitive devices. Careless handling during repair can weaken, damage or destroy the devices. Items such as clothing, paper/cardboard and plastics are the most common sources of electrostatic discharge. Please ensure that cellophane, plastics, masking tapes and white foam do not come into contact with ESD sensitive modules or their packaging. 1.9.
Chapter 1 Safety Instructions 1.10.1 Rescue Breathing 1. Find out if the person is breathing. You must find out if the person has stopped breathing. If you think he is not breathing, place him flat on his back. Put your ear close to his mouth and look at his chest. If he is breathing you can feel the air on your cheek. You can see his chest move up and down. If you do not feel the air or see the chest move, he is not breathing. 2. If he is not breathing, open the airway by tilting his head backwards.
Chapter 2 System Description
Chapter 2 System Description Contents 2 System Specifications ................................................................ 2-1 2.1 External Input Signal Interfaces ............................................................. 2-1 2.2 External Output Signal Interfaces ........................................................... 2-2 2.3 High Band RF Output ............................................................................... 2-2 2.4 Low Band Main RF Output ...............................
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Chapter 2 2 System Specifications 2.
Chapter 2 2.2 System Description External Output Signal Interfaces Combined RF Output Port Connector Name Output 1 Connector Type WR340 Waveguide Connector Impedance 50 Independent RF Output Port Connector Name Output 2 Connector Type Combined DRU: 7/8” EIA Flange Independent DRU: WR340 Waveguide Connector Impedance 50 2.3 High Band RF Output High Band RF Output Standard XM Satellite Radio Output Connector Output 1 Output VSWR < 1.3:1 Centre Frequency 2338.755 MHz Bandwidth 5.
Chapter 2 2.4 System Description Low Band Main RF Output Low Band RF Output Standard Sirius Satellite Radio Output Connector Combined DRU: Output 1 Independent DRU: Output 2 Output VSWR < 1.3:1 Centre Frequency 2326.250 MHz Bandwidth 4.012 MHz Output Power Level 50 dBm to 60 dBm (100 W to 1 kW) Output Power Level Stability (with ALC engaged) 0.2 dB Spectral Re-growth > 27 dBc In-band Carrier to Interference > 24 dBc Peak-to-Average Ratio (@ 0.1% CCDF) > 7.0, < 13.
Chapter 2 2.5 System Description Low Band Diversity RF Output Low Band Diversity RF Output Standard Sirius Satellite Radio Output Connector Combined DRU: Output 2 Independent DRU: Output 1 Output VSWR < 1.3:1 Centre Frequency 2326.256040 MHz Bandwidth 80 kHz Output Power Level 23 – 33 dBm (200 mW to 2 W) Output Power Level Stability (with ALC engaged) N/A Spectral Re-growth > 30 dBc In-band Carrier to Interference N/A Peak-to-Average Ratio (@ 0.1% CCDF) > 3.0, < 5.
Chapter 2 2.6 System Description Power Supply Power Supply Voltage 190 – 264 VAC (208 VAC nominal), Single Phase, 4 wire (L1, L2, N, G) Frequency 47 to 63 Hz Power Consumption Overall: max. 19.2 kVA HB Cabinet: 10.1 kVA LB Cabinet: 9.1 kVA 2.
Chapter 2 2.8 System Description Mechanical Mechanical (Overall) Width 94.13 in. (239.09 cm) Depth 43.80 in. (111.25 cm) Height 82.50 in. (209.55 cm) Weight (fully populated) 2200 lbs. (998 kg) Mechanical (HB Cabinet) Width 40.19 in. (102.08 cm) Depth 43.80 in. (111.25 cm) Height 82.50 in. (209.55 cm) Mechanical (LB Cabinet) Width 40.19 in. (102.08 cm) Depth 43.80 in. (111.25 cm) Height 82.50 in. (209.55 cm) Mechanical (OFN Cabinet) Width 19.75 in. (50.17 cm) Depth 30.44 in. (77.
Chapter 3 Installation
Chapter 3 Installation Contents 3 Installation ................................................................................ 3-1 3.1 Introduction ............................................................................................ 3-1 3.2 Components/Sub-Assemblies Installed at the Factory............................ 3-1 3.3 Components/Sub-Assemblies Installed On-Site ...................................... 3-3 3.4 Required Tools ............................................................
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Chapter 3 3 Installation 3.1 Introduction Installation This section describes the installation procedures for the DRU-1k, which is to be installed in a restricted access location. 3.2 Components/Sub-Assemblies Installed at the Factory The following components/sub-assemblies are installed in the Combined DRU cabinets prior to shipping.
Chapter 3 Installation The following components/sub-assemblies are installed in the Independent DRU cabinets prior to shipping.
Chapter 3 3.3 Installation Components/Sub-Assemblies Installed On-Site The following components/sub-assemblies must be installed in a Combined DRU on-site, after delivery.
Chapter 3 3.
Chapter 3 3.5 Installation Installation Overview The repeater can be installed by following the basic sequence below: Repeater set-up o Check the installation surface structure, flatness and suitability. o Position the repeater cabinets according to the site drawing(s). o Fasten the cabinets together according to the mechanical drawing(s). o Unpack the components/sub-assemblies.
Chapter 3 OFN Cabinet Cable connections o Installation Connect the RF feedback cable(s) to the WR340 output coupler/RF detector. RF output interfaces o Connect a broadcast antenna to Output 1 (where applicable). o Connect a broadcast antenna to Output 2 (where applicable). Repeater AC power o Connect the external ground conductor to the HB cabinet. o Connect the external ground conductor to the LB cabinet. o Connect the main AC power cable to the HB cabinet.
Chapter 3 3.6 Installation Repeater Setup The DRU-1k repeater may be installed outdoors (typically on the roof of a building or at the base of a transmission tower) or it may be installed indoors (typically on the top floor of a building nearest to roof, or in a shelter at the base of a transmission tower) in a restricted access location. 3.6.1 Moving the Repeater Cabinets For shipping purposes, the repeater cabinets are attached to pallets.
Chapter 3 Figure 3-1 LB Cabinet Top Down View Figure 3-2 HB Cabinet Top Down View SX03-20000-01-M01 3-8 Installation
Chapter 3 Figure 3-3 OFN Cabinet Top Down View (Combined DRU) Figure 3-4 OFN Cabinet Top Down View (Independent DRU) SX03-20000-01-M01 3-9 Installation
Chapter 3 3.6.2 Installation Installation Surface The load bearing strength of the roof or floor where the repeater cabinets will be placed should be taken into consideration. The repeater cabinets weigh approximately 2200 lbs. combined and rests on an area of 7.85 square feet of roof or floor space. Before installing the repeater cabinets, check the installation surface structure, flatness and suitability. 3.6.
Chapter 3 Figure 3-5 Repeater Bottom Up View SX03-20000-01-M01 3-11 Installation
Chapter 3 Installation The repeater cabinets should be positioned within the room to allow for adequate ventilation. Sufficient space must be made available in front of the cabinets so that the front doors to be opened and closed, allowing the installer to access the PDU, BMS, LNA, DBPF, LBE, HBE, TRMS, dial-up modem, HPA’s and HPA PSU.
Chapter 3 3.7 Installation HB Cabinet Electronics Compartment Components Always ensure that the circuit breaker in the building/site electrical service panel or AC disconnect device is in the OFF position prior to beginning any installation work in the repeater cabinet. This will prevent injury caused by electric shock and prevent damage to equipment.
Chapter 3 Figure 3-7 Populated HB Cabinet Electroncis Compartment 1) BMS 12 VDC Rectifier Module 2) HBE SX03-20000-01-M01 3-14 Installation
Chapter 3 3.7.1 Installation BMS 12 VDC Rectifier Module The BMS mounting shelf includes two (2) empty slots for the 12 VDC rectifier modules. Please refer to Figure 3-6, Figure 3-7 or drawings SX03-20000-02-D01 or SX03-20000-03D01 for the mounting position of the rectifiers. The BMS 12 VDC rectifier modules should be installed in the following sequence: 1. Slide the first rectifier module into the left-most slot until it stops – see Figure 3-10. 2.
Chapter 3 3.7.2 Installation High Band Exciter (HBE) The electronics compartment includes a custom mounting bracket for the HBE. Please refer to Figure 3-6, Figure 3-7 or drawing SX03-20000-02-D01 or SX03-20000-03-D01 for the mounting position of the HBE. The HBE should be should be installed in the following sequence: 1. Place the HBE on the custom mounting bracket located above the BMS. 2.
Chapter 3 3.8 Installation LB Cabinet Electronics Compartment Components Always ensure that the circuit breaker in the building/site electrical service panel or AC disconnect device is in the OFF position prior to beginning any installation work in the repeater cabinet. This will prevent injury caused by electric shock and prevent damage to equipment.
Chapter 3 Figure 3-14 Populated LB Cabinet Electroncis Compartment 1) LBE 2) Location of Dial-up modem SX03-20000-01-M01 3-18 Installation
Chapter 3 3.8.1 Installation Low Band Exciter (LBE) The electronics compartment includes a custom mounting bracket for the LBE. Please refer to Figure 3-13, Figure 3-14 or drawings SX03-20000-02-D01 or SX03-20000-03-D01 for the mounting position of the LBE. The LBE should be installed in the following sequence: 1. Place the LBE on the custom mounting bracket located above the HBE. 2.
Chapter 3 3.9 Installation HB and LB Cabinet HPA Compartment Components Always ensure that the circuit breaker in the building/site electrical service panel or AC disconnect device is in the OFF position prior to beginning any installation work in repeater cabinet. This will prevent injury caused by electric shock and prevent damage to equipment.
Chapter 3 Figure 3-17 Un-populated HPA Compartment PICTURE TBD 1) Empty Slot for HPA 1 2) Empty Slot for HPA 2 3) Empty Slot for HPA 3 4) Empty Slot for HPA 4 5) Empty Slot for HPA PS 1 (30 VDC Rectifier Module) 6) Empty Slot for HPA PS 2 (30 VDC Rectifier Module) 7) Empty Slot for HPA PS 3 (30 VDC Rectifier Module) 8) Empty Slot for HPA PS 4 (30 VDC Rectifier Module) SX03-20000-01-M01 3-21 Installation
Chapter 3 Figure 3-18 Populated HPA Compartment 1) HPA 1 2) HPA 2 3) HPA 3 4) HPA 4 5) HPA PS 1 (30 VDC Rectifier Module) 6) HPA PS 2 (30 VDC Rectifier Module) 7) HPA PS 3 (30 VDC Rectifier Module) 8) HPA PS 4 (30 VDC Rectifier Module) SX03-20000-01-M01 3-22 Installation
Chapter 3 3.9.1 Installation HPA Compartment Pre-installation Several components mounted on the HPA compartment frame backplane must be loosened prior to installing the HPA’s. Not doing so could damage a number of blind mate connectors. During product shipment, shear forces may cause some components mounted to the HPA compartment frame backplane to become slightly misaligned. It is important that these components are loosened prior to installing the HPA’s.
Chapter 3 Figure 3-19 HPA Compartment Frame Backplane PICTURE TBD SX03-20000-01-M01 3-24 Installation
Chapter 3 3.9.2 Installation High Power Amplifier (HPA) Always install the high power amplifiers with the aid of a second handler. The high power amplifier weighs approximately 55 lbs. The HPA compartment frame includes four (4) slots for the HPA’s. Please refer to Figure 3-17, Figure 3-18 or drawings SX03-20000-02-D01 or SX03-20000-03-D01 for the mounting position of the HPA’s. The HPA’s should be installed in the following sequence: 1.
Chapter 3 Figure 3-20 HPA Front Panel 1) Handle Figure 3-21 HPA Rear Panel 1) Slider 2) DC and Control Connector 3) 7/8” Blind Mate RF Input Connector 4) 7/8” Blind Mate RF Output Connector SX03-20000-01-M01 3-26 Installation
Chapter 3 Figure 3-22 HPA Compartment (before and after) PICTURE TBD 1) Slide Rail 2) Mounting Screw Hole Location 3) 10-32 Phillips Head Captive Mounting Screw 4) Magnetic Plate 5) Magnetic Plate 10-32 Phillips Head Captive Mounting Screw SX03-20000-01-M01 3-27 Installation
Chapter 3 3.9.3 Installation Finalize HPA Installation Open or loose RF connections during operation may cause electric arcs that can cause burns and eye injuries, as well as damage equipment. Always ensure that all HPA compartment frame backplane components are tightened once the HPA’s are installed. Once the installation of the HPA’s is complete, the components which are mounted to the HPA compartment frame backplane must be secured in place. A torque rating of 10.8 Inch Lbs.
Chapter 3 Figure 3-24 HPA PSU Shelf (before and after) 1) Open Slot for Rectifier Module 2) Disengaged Rectifier Module with Open Grill Cover 3) Open Grill Cover 4) Fully Secured Rectifier Module with Closed Grill Cover SX03-20000-01-M01 3-29 Installation
Chapter 3 3.10 Installation HB Cabinet Internal Wire/Cable Connections Once the HBE is mounted in the HB cabinet electronics compartment, a number of wires/cables must be connected to the HBE.
Chapter 3 Installation Figure 3-26 HB Cabinet Electronics Compartment Components (with connections) PICTURE TBD 3.10.1 Ground and AC Connections All HB cabinet internal ground wires are pre-wired to the cabinet ground bar. During the installation procedure, several components must be connected to the ground bar via the pre-wired ground wires. Please see the subsequent sections of this manual. All HB cabinet internal AC components are pre-wired to the cabinet PDU.
Chapter 3 3.10.2 Installation High Band Exciter (HBE) During the installation procedure, a number of wires/cables must be connected to the HBE rear panel. Please refer to Table 3-6 or drawing SX03-21900-02-D06. The cables should be connected in the order that they appear in Table 3-6. Any RF cable, which is terminated with a SMA connector, should be tightened with a 5/16” torque wrench to avoid over tightening and damaging the cable connector or mating connector.
Chapter 3 3.11 Installation LB Cabinet Internal Wire/Cable Connections Once the LBE and Dial-up modem (where applicable) are mounted in the LB cabinet electronics compartment, a number of wires/cables must be connected to the LBE and Dial-up modem (where applicable).
Chapter 3 Installation Figure 3-29 LB Cabinet Electronics Compartment Components (with connections) PICTURE TBD 3.11.1 Ground and AC Connections All LB cabinet internal ground wires are pre-wired to the cabinet ground bar. During the installation procedure, several components must be connected to the ground bar via the pre-wired ground wires. Please see the subsequent sections of this manual. All LB cabinet internal AC components are pre-wired to the cabinet PDU.
Chapter 3 3.11.2 Installation Low Band Exciter (LBE) During the installation procedure, a number of wires/cables must be connected to the LBE rear panel. For a Combined DRU, please refer to Table 3-7 or drawing SX03-22900-02-D06. The cables should be connected in the order that they appear in Table 3-7. For an Independent DRU, please refer to Table 3-8 or drawing SX03-22900-03-D06. cables should be connected in the order that they appear in Table 3-8.
Chapter 3 Installation Table 3-7 LBE Rear Panel Connections – Combined DRU LBE Port Name Type Cable Number N/A N/A Ground Post SX03-21916-05 CJ02 OC1 DB-15 (F) SX03-22904-02 CJ06 TEMP SENSORS DB-25 (F) SX03-10901-01 CJ01 HPA M&C DB-9 (F) SX03-22912-01 CP04 OPA-FAN-PS DB-15 (M) SX03-10920-01 RJ01 Modem DB-9 (M) N/A RJ02 WAN RJ-45 SX03-10905-04 RJ03 LAN RJ-45 SX03-22905-02 RJ04 LAN RJ-45 SX03-10905-01 CP07 ALARMS DB-25 (M) SX03-10922-01 DJ07 SW DC OUT 2.
Chapter 3 Installation Table 3-8 LBE Rear Panel Connections – Independent DRU LBE Port Name Type Cable Number N/A N/A Ground Post SX03-21916-05 CJ02 OC1 DB-15 (F) SX03-22904-02 CJ06 TEMP SENSORS DB-25 (F) SX03-10901-01 CJ01 HPA M&C DB-9 (F) SX03-22912-01 CP04 OPA-FAN-PS DB-15 (M) SX03-10920-01 CJ05 (*) OC2 DB-15 (F) SX03-22904-01 RJ01 Modem DB-9 (M) N/A RJ02 WAN RJ-45 SX03-10905-04 RJ03 LAN RJ-45 SX03-22905-02 RJ04 LAN RJ-45 SX03-10905-01 CP07 ALARMS DB-25 (M)
Chapter 3 3.12 3.12.1 Installation External Input Signal Interfaces HB Cabinet During the installation procedure, one external input signal connection must be made to the HB cabinet: S-Band Antenna (S-SAT) Figure 3-31 HB Cabinet Cable Entrance 3.12.2 S-Band Antenna The following steps should be performed to connect the S-Band antenna (HBE RF input) to the DRU: 1. Run a cable from the S-Band antenna to the DRU. 2.
Chapter 3 3.12.3 Installation LB Cabinet During the installation procedure, several external input signal connections must be made to the LB cabinet: Ku-Band VSAT Antenna (V SAT) GPS Antenna (GPS) Figure 3-32 LB Cabinet Cable Entrance 3.12.4 Ku-Band Antenna The following steps should be performed to connect the Ku-Band VSAT antenna (LBE RF input) to the DRU: 1. Run a cable from the Ku-Band VSAT antenna to the DRU. 2.
Chapter 3 3.12.5 Installation GPS Antenna The following steps should be performed to connect the GPS antenna (LBE GPS input) to the DRU: 1. Run a cable from the GPS antenna to the DRU. 2. If the cable does not already have a male N-type connector on it, install a male Ntype connector on the end of the cable. 3. Attach and securely tighten the connector to the female N-type connector marked “GPS”, which is located on the bottom-left side of the DRU – see Figure 3-32. 3.13 Communications Interfaces 3.
Chapter 3 Figure 3-33 Telco Surge Protector 1) Telco Surge Protector Figure 3-34 Telco Surge Protector (open cover) 1) Cable Grommet 2) Screw Terminal (Surge Side) 3) Screw Terminal (Protected Side) SX03-20000-01-M01 3-41 Installation
Chapter 3 3.14 Installation Shelter/Room Alarm Connections During the installation procedure, several shelter/room alarm contacts/sensors (where applicable) can be connected to the Break Out Board in the LB cabinet. The following steps should be performed to connect an external alarm to the DRU: 1. Run a cable from the alarm contact/sensor to the DRU. 2. Loosen the domed sealing nut on the LB cabinet cable gland marked “ALARM”, which is located on the bottom-left side of the DRU – see Figure 3-32. 3.
Chapter 3 Figure 3-36 Break Out Board Table 3-9 Break Out Board External Alarm Contacts Alarm Positive (+) Contact Negative (-) Contact Low Temp P1 - 2 P1 - 1 and 3 High Temp P1 - 4 P1 - 1 and 3 Smoke P2 - 2 P2 - 1 HVAC1 P3 - 2 P3 - 1 and 3 HVAC2 P3 - 4 P3 – 1 and 3 Blower P4 - 2 P4 - 1 and 3 Dehydrator P4 - 4 P4 - 1 and 3 Shelter Door P5 - 2 P5 - 1 and 3 Spare P5 - 4 P5 - 1 and 3 Note: P4 pin 5 and P5 pin 6 are ground pins.
Chapter 3 3.15 Installation RF Output Interfaces Opening RF lines during operation may cause electric arcs that can cause burns and eye injuries. RF output ports 1 and 2 must be terminated into a broadcast antenna or test load. The DRU-1k includes two (2) RF output ports, which are located on the outside of the OFN cabinet, on the top panel. During the installation procedure, these outputs must be terminated into a broadcast antenna or test load. 3.15.
Chapter 3 3.15.2 Installation Terminating a WR3 40 Flange Output The following steps should be performed to terminate a WR 340 flange output: 1. Place the rubber ring in the WR 340 flange groove – see Figure 3-39. 2. Connect the transmission line to the WR 340 flange according to site drawings. 3. Secure the transmission line in place by installing a 1/4-20x1” hex head bolt with 1/4” flat washer and 1/4” spring washer in each one of the holes (3 total) – see Figure 3-39.
Chapter 3 Figure 3-40 WR 340 Flange Connection (before and after) 3) Inner Connector 4) Rubber Ring 5) 1/4-20x1” Hex Head Bolt with 1/4” Flat Washer and 1/4” Lock Washer SX03-20000-01-M01 3-46 Installation
Chapter 3 3.16 3.16.1 Installation AC Power General Requirements A certified Electrician should connect the repeater to the building/site electrical service panel to meet all local and national electrical codes, and according to the repeater electrical drawing(s). AC Supply Voltage: 190 – 264 VAC (208 VAC nominal), Single Phase Frequency: 47 to 63 Hz Power Consumption: 19.1 kVA max. Verify that the AC supply voltage is within the specified range and check all power cables for damage. 3.16.
Chapter 3 Figure 3-41 HB Repeater Cabinet Cable Entrance and Ground Stud Figure 3-42 LB Repeater Cabinet Cable Entrance and Ground Stud SX03-20000-01-M01 3-48 Installation
Chapter 3 3.16.3 Installation Repeater Cabinet AC Power Connection Figure 3-43 depicts the recommended repeater AC power connection. Figure 3-43 AC Power Cable Routing SiriusXM DRU-1k HB or LB Cabinet AC Disconnect Electrical Conduit or BX Cable PDU Electrical Conduit or BX Cable Repeater Pedestal Arrange for the installation of two (2) AC disconnect device on the repeater pedestal or in close proximity to the repeater cabinet.
Chapter 3 Installation Terminal Blocks Figure 3-44 AC Power Cable Schematic SX03-20000-01-M01 3-50
Chapter 3 Installation The following steps should be performed to make the electrical connection to the HB cabinet or LB cabinet PDU’s once the power cables have been routed into the cabinets and prepped by a certified electrician: Place the circuit breakers in the building/site electrical service panel in the OFF position and place a “DANGER-DO NOT TURN ON Personnel Working” sign on the circuit breakers. 1.
Chapter 3 Figure 3-45 PDU Rear Panel (with access cover installed) 1) Terminal Block Access Panel 2) Access Panel Mounting Screws SX03-20000-01-M01 3-52 Installation
Chapter 3 Figure 3-46 PDU Rear Panel (with power cable wires installed) 1) Line 1 Terminal Block 2) Line 2 Terminal Block 3) Neutral Terminal Block 4) Ground Terminal Block SX03-20000-01-M01 3-53 Installation
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Chapter 4 Commissioning
Chapter 4 Commissioning Contents 4 Commissioning........................................................................... 4-1 4.1 Introduction ............................................................................................ 4-1 4.2 Test Equipment ....................................................................................... 4-1 4.3 Installation Verification .......................................................................... 4-1 4.4 Commissioning Procedure .............
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Chapter 4 4 Commissioning 4.1 Introduction Commissioning This section describes the power-on, configuration and RF test procedures for the DRU-1k. 4.2 Test Equipment Please refer to Table 4-1 for a list of required test equipment. Operating instructions for test equipment are not included in this manual. Only precautionary notes or special test equipment settings required for measurement accuracy are included. Table 4-1 Test Equipment Type PC/Laptop 4.
Chapter 4 4.4 Commissioning Commissioning Procedure During the commissioning (initial turn-on) procedure, the operator will be required to perform the following tasks: 1. Power-on the repeater 2. Configure the repeater 3. Place the repeater in broadcast mode 4.4.1 Repeater AC/DC Power-on The repeater is divided into separate LB and HB cabinets. However, there are several components (assemblies) which are shared by both cabinets, but are physically located in only one of the cabinets.
Chapter 4 4.4.1.2 Commissioning High Band Sub-system The HB cabinet AC/DC power should be turned on in the following sequence: 1. Switch ON the MAIN PDU circuit breaker. 2. Switch ON the HE circuit breaker (CB 5), located on the PDU. o The air-to-air heat exchanger/heater will not turn on if the DRU is at room temperature. Once the electronics compartment doors are closed, and the compartment temperature increases, the air-to-air heat exchanger/heater fans will turn on. 3.
Chapter 4 4.4.1.3 Commissioning Low Band Sub-system The LB cabinet AC/DC power should be turned on in the following sequence: 1. Switch ON the MAIN PDU circuit breaker. 2. Switch ON the HE circuit breaker (CB 5), located on the PDU. o The air-to-air heat exchanger/heater will not turn on if the DRU is at room temperature. Once the electronics compartment doors are closed, and the compartment temperature increases, the air-to-air heat exchanger/heater fans will turn on. 3.
Chapter 4 Commissioning 4.4.2 Repeater Configuration Repeater configuration involves verifying, changing, and/or setting parameter values that allow the repeater to operate from its assigned location. The operator will be required to configure the following: Low Band Exciter (LBE) High Band Exciter (HBE) Terrestrial Repeater Monitoring System (TRMS) 4.4.2.
Chapter 4 Commissioning 4. Set SysOperatingMode to transmit_only – see Figure 4-1, config window line 1. SysOperatingMode is used to set the LB sub-system operating mode. o The LED’s on the LB HPA’s will flash green and blue alternately as the HPA’s ramp up to the SysPowerSetp target. o Once the SysPowerSetp target is reached, the HPA LED’s will be illuminated green. It should take less than TBD minutes for the LB sub-system to ramp up to full power. 5.
Chapter 4 Commissioning o The LED’s on the HB HPA’s will flash green and blue alternately as the HPA’s ramp up to the SysPowerSetp target. o Once the SysPowerSetp target is reached, the HPA LED’s will be illuminated green. It should take less than 2 minutes for the HB sub-system to ramp up to full power. 4. Ensure that the SysPowerSetp target is reached by viewing the Cpl1ForwardPwr – see Figure 4-1, status window line 10. o Note: The HBE GUI does not provide any coupler measurements.
Chapter 4 Commissioning 4.4.4 Placing an Independent DRU in Broadcast Mode As the repeater is divided into LB and HB sub-systems, each sub-system must be placed in broadcast mode, independent of the other. It is recommended that the LB sub-system is placed in broadcast mode before the HB sub-system is placed in broadcast mode. 4.4.4.1 Low Band Sub-system Once the LBE is powered up and all LBE alarms have cleared, the operator can place the LB sub-system in broadcast mode using the LBE GUI as follows: 1.
Chapter 4 Commissioning Figure 4-3 LBE GUI sys Page 4.4.4.2 High Band Sub-system Once the HBE is powered up and all alarms have cleared, the operator can place the HB repeater in broadcast mode as follows: 1. Set SysPowerSetp to the site specific power level (max. 53.0 dBm) – see Figure 4-4, config window line 4. SysPowerSetp is used to set the power level for the HB RF signal. 2. Ensure that SysOfnLoss is set to 0.0 dBm – see Figure 4-4, config window line 5. 3.
Chapter 4 Figure 4-4 HBE GUI sys Page SX03-20000-01-M01 4-10 Commissioning
Chapter 5 Operation
Chapter 5 Operation Contents 5 Operation ................................................................................... 5-1 5.1 Introduction ............................................................................................ 5-1 5.2 Control and Communication .................................................................... 5-1 5.3 5.2.1 Control and Communication Interfaces ............................................... 5-1 5.2.2 User Interfaces ......................................
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Chapter 5 5 Operation 5.1 Introduction Operation This section addresses the control and operation of the DRU-1k and provides descriptions of indicators and controls. 5.2 Control and Communication The DRU-1k can be controlled locally (on-site) or remotely from a Network Management System (NMS). 5.2.
Chapter 5 Operation 5.3.3 Terrestrial Repeater Monitoring System (TRMS) Please refer to the TRMS Operating Manual for detailed information on the TRMS operating modes. 5.4 Indicators and Controls The DRU-1k main components (assemblies) have individual indicators and controls used in normal operation. 5.4.1 High Band Exciter (HBE) Please refer to the HBE Operating Manual for detailed information on the HBE indicators and controls. 5.4.
Chapter 5 Operation 5.4.5 Power Distribution Unit (PDU) The HB and LB cabinets each have their own unique PDU. Each PDU front panel includes an identical set of four (4) LEDs to indicate that the cabinet fans are operational. The PDU front panel also includes up to ten (10) circuit breakers to turn on/off the cabinet AC power. 1) Fan Status LED Indicators Table 5-1 PDU Fan Status LED Indicator LED Color Description 1 Red Fan 1 powered on. OFF Fan 1 powered off. Red Fan 2 powered on.
Chapter 5 Operation 5.4.
Chapter 5 Operation 5.4.
Chapter 5 Operation 5.4.8 Battery Management System (BMS) The BMS rectifier front panel includes an LED to indicate that the rectifier has been power on. The BMS mounting shelf front panel controller includes seven (7) status LEDs to indicate BMS operation and alarm conditions. The BMS mounting shelf front panel also includes five (5) circuit breakers to turn on/off the BMS 12 VDC output.
Chapter 5 Operation Table 5-6 BMS Circuit Breakers Name Rating Circuit Breaker For BAT CB 100A Battery (rear panel) SPARE 2.5A Spare TSC-H 5A HB TSC TSC-L 5A LB TSC HBE 10A HBE LBE 25A LBE 5.4.9 High Band Low Noise Amplifier (LNA) The LNA includes an LED, which is visible through the top cover, to indicate that the LNA has been powered on. Figure 5-4 LNA 1) LNA Power LED Indicator Table 5-7 LNA Power LED Indicator LED Color Description Green LNA is powered on.
Chapter 5 Operation 5.4.10 High Power Amplifier Power Supply Unit (HPA PSU) The HPA PSU rectifier front panel includes three (3) status LEDs to indicate rectifier operation and alarm conditions. Figure 5-5 HPA PSU Rectifier 1) HPA PSU Rectifier Status LED Indicators Table 5-8 HPA PSU Rectifier Status LED Indicators LED Color Description Norm Green Rectifier is powered on and is operating under normal conditions. Note: Comm Fault is possible.
Chapter 5 Operation 5.4.11 High Power Amplifier (HPA) The HPA front panel includes one (1) status LED to indicate HPA operation and alarm conditions. Figure 5-6 HPA 1) HPA Status LED Indicator Table 5-9 HPA Status LED Indicator LED Color Description Green HPA is in broadcast mode and the output target has been reached. Green/Blue Blink HPA is in broadcast mode and is ramping up to full power. Blue HPA is in standby mode with the 30 VDC source enabled.
Chapter 6 Maintenance
Chapter 6 Maintenance Contents 6 Maintenance............................................................................... 6-1 6.1 Introduction ............................................................................................ 6-1 6.2 Test Equipment ....................................................................................... 6-1 6.3 Required Tools ........................................................................................ 6-1 6.4 Preventative Maintenance .........
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Chapter 6 6 Maintenance 6.1 Introduction Maintenance This section describes the procedures for removal and replacement of the DRU-1k components/sub-assemblies. 6.2 Test Equipment The only test equipment required to perform the replacement procedures in the manual is a PC/laptop. Operating instructions for test equipment are not included in this manual. 6.
Chapter 6 6.4 Maintenance Preventative Maintenance The only required preventative maintenance is for the HPA compartment air intake filters and the air-to-air heat exchanger/heater exterior coils. As a general rule, it is recommended that the air filters and exterior coils be cleaned every 6 months under normal conditions, or every 3 months in dusty environments.
Chapter 6 Maintenance HPA Compartment Part Number 4-way Splitter 000087234R WG WR340 Coupler/RF Detector SX03-51600-01 Fan (Blower) Box SX03-50500-01 Air Intake Filter SX03-10199-01 Output Filter Network (OFN) Cabinet Part Number Output Filter Assembly, Combined DRU SX03-24100-02 Output Filter Assembly, Independent DRU SX03-24100-03 WR340 Transmission Output Coupler/RF Detector SX03-51600-01 SX03-20000-01-M01 6-3
Chapter 6 6.5.1 Maintenance Combined DRU Shutdown 6.5.1.1 Full System Shutdown A Combined DRU should be shut down in the following sequence: 1. Using the HBE GUI, set SysOperatingMode to standby. o The LBE GUI Cpl1ForwardPwr reading will decrease by 3 dBm (assuming both HB and LB sub-systems are operating with equal output power levels). o The HB HPA LED will be illuminated blue. o The LNA LED will be extinguished. o The TRMS HB Status LED will be extinguished. 2.
Chapter 6 Maintenance 11. Switch OFF FAN 1 / FAN 2 (CB 9) and the FAN 3 / FAN 4 (CB10) circuit breakers, located on the LB cabinet PDU. o The HPA compartment fans will turn off (fans cannot be heard) and that the PDU FAN 1 and 2 LEDs will be extinguished. 12. Switch OFF the TRMS circuit breaker (CB 8), located on the PDU front panel. o The TRMS Power LED will be extinguished. 13. Switch OFF the SERVICE AC circuit breaker (CB 7), located on the HB cabinet PDU. 14.
Chapter 6 6.5.1.2 Maintenance Low Band Sub-system Shutdown The Combined DRU LB sub-system should be shut down in the following sequence: 1. Using the LBE GUI, set SysOperatingMode to standby. o The LBE GUI Cpl1ForwardPwr reading should decrease by 3 dB. o The LB HPA LED will be illuminated blue. o The TRMS LB Status LED will be extinguished. 2. Switch OFF the LB HPA PSU circuit breaker (CB1, CB2, CB3 and CB4), located on the LB cabinet PDU.
Chapter 6 6.5.1.3 Maintenance High Band Sub-system Shutdown The Combined DRU HB sub-system should be shut down in the following sequence: 1. Using the HBE GUI, set SysOperatingMode to standby. o The LBE GUI Cpl1ForwardPwr reading should decrease by 3 dB. o The HB HPA LED will be illuminated blue. o The LNA LED will be extinguished. o The TRMS HB Status LED will be extinguished. 2. Switch OFF the HB HPA PSU circuit breakers (CB1, CB2, CB3 and CB4), located on the HB cabinet PDU.
Chapter 6 6.5.2 Maintenance Independent DRU-200 Shutdown 6.5.2.1 Full System Shutdown The Independent DRU should be shut down in the following sequence: 1. Using the HBE GUI, set SysOperatingMode to standby. o The LBE GUI Cpl1ForwardPwr reading will be 0 dBm. o The HB HPA LED will be illuminated blue. o The LNA LED will be extinguished. o The TRMS HB Status LED will be extinguished. 2. Using the LBE GUI, set SysOperatingMode to standby. o The LBE GUI Cpl2ForwardPwr reading will be 0 dBm.
Chapter 6 Maintenance 11. Switch OFF FAN 1 / FAN 2 (CB 9) and the FAN 3 / FAN 4 (CB10) circuit breakers, located on the LB cabinet PDU. o The HPA compartment fans will turn off (fans cannot be heard) and that the PDU FAN 1 and 2 LEDs will be extinguished. 12. Switch OFF the TRMS circuit breaker (CB 8), located on the PDU front panel. o The TRMS Power LED will be extinguished. 13. Switch OFF the SERVICE AC circuit breaker (CB 7), located on the HB cabinet PDU. 14.
Chapter 6 6.5.2.2 Maintenance Low Band Sub-system Shutdown The Independent DRU LB sub-system should be shut down in the following sequence: 1. Using the LBE GUI, set SysOperatingMode to standby. o The LBE GUI Cpl2ForwardPwr reading will be 0 dBm. o The LB HPA LED will be illuminated blue. o The TRMS LB Status LED will be extinguished. 2. Switch OFF the LB HPA PSU circuit breaker (CB1, CB2, CB3 and CB4), located on the LB cabinet PDU.
Chapter 6 6.5.2.3 Maintenance High Band Sub-system Shutdown The Independent DRU HB sub-system should be shut down in the following sequence: 1. Using the HBE GUI, set SysOperatingMode to standby. o The LBE GUI Cpl1ForwardPwr reading will be 0 dBm. o The HB HPA LED will be illuminated blue. o The LNA LED will be extinguished. o The TRMS HB Status LED will be extinguished. 2. Switch OFF the HB HPA PSU circuit breakers (CB1, CB2, CB3 and CB4), located on the HB cabinet PDU.
Chapter 6 6.5.3 Maintenance High Band Exciter (HBE) Replacement Always ensure that the DC power to the HBE has been switched OFF prior to removing the HBE. This will prevent injury caused by electric shock and prevent damage to equipment. 6.5.3.1 HBE Removal The HBE should be removed in the following sequence: 1. Open the HB cabinet electronics compartment front and rear doors. 2. Using the HBE GUI, place the HB sub-system in standby mode. 3.
Chapter 6 6.5.3.2 Maintenance HBE Installation Any RF cable, which is terminated with a SMA connector, should be tightened with a 5/16” torque wrench to avoid over tightening and damaging the cable connector or mating connector. The replacement HBE should be installed in the following sequence: 1. Slide the replacement HBE onto the mounting brackets in the HB cabinet electronics compartment above the BMS – see Figure 6-2. 2.
Chapter 6 Maintenance Figure 6-3 HBE Rear Panel Table 6-3 HBE Rear Panel Connections HBE Port Name Type Cable Number N/A N/A Ground Post SX03-21916-05 CJ02 TEMP SENSORS DB-25 (F) SX03-21905-01 CJ03 HPA/KPA1 DB-9 (F) SX03-21906-01 CP02 OPA DC PS DB-25 (M) SX03-10919-01 RJ02 WAN RJ-45 SX03-22905-02 RJ03 LAN RJ-45 SX03-22905-03 DJ06 LNA PWR 4-pos CPC SX03-10902-01 CJ08 DC POWER 14-pos CPC SX03-10903-01 DJ02 RF IN SMA (F), 50 ohm SX03-10909-02 DJ05 ANC IN SMA (F), 50
Chapter 6 6.5.4 Maintenance Low Band Exciter (LBE) Replacement Always ensure that the DC power to the LBE has been switched OFF prior to removing the LBE. This will prevent injury caused by electric shock and prevent damage to equipment. 6.5.4.1 LBE Removal The LBE should be removed in the following sequence: 1. Open the LB cabinet electronics compartment front and rear doors, as well as the HB cabinet front door. 2. Using the LBE GUI, place the LB sub-system in standby mode. 3.
Chapter 6 6.5.4.2 Maintenance LBE Installation Any RF cable, which is terminated with a SMA connector, should be tightened with a 5/16” torque wrench to avoid over tightening and damaging the cable connector or mating connector. The replacement LBE should be installed in the following sequence: 1. Slide the replacement LBE onto the mounting brackets in the LB cabinet electronics compartment – see Figure 6-5. 2.
Chapter 6 Maintenance Figure 6-6 LBE Rear Panel Table 6-4 LBE Rear Panel Connections – Combined DRU LBE Port Name Type Cable Number N/A N/A Ground Post SX03-21916-05 CJ02 OC1 DB-15 (F) SX03-22904-02 CJ06 TEMP SENSORS DB-25 (F) SX03-10901-01 CJ01 HPA M&C DB-9 (F) SX03-22912-01 CP04 OPA-FAN-PS DB-15 (M) SX03-10920-01 RJ01 Modem DB-9 (M) N/A RJ02 WAN RJ-45 SX03-10905-04 RJ03 LAN RJ-45 SX03-22905-02 RJ04 LAN RJ-45 SX03-10905-01 CP07 ALARMS DB-25 (M) SX03-10922-01 D
Chapter 6 Maintenance Table 6-5 LBE Rear Panel Connections – Independent DRU LBE Port Name Type Cable Number N/A N/A Ground Post SX03-21916-05 CJ02 OC1 DB-15 (F) SX03-22904-02 CJ06 TEMP SENSORS DB-25 (F) SX03-10901-01 CJ01 HPA M&C DB-9 (F) SX03-22912-01 CP04 OPA-FAN-PS DB-15 (M) SX03-10920-01 CJ05 (*) OC2 DB-15 (F) SX03-22904-01 RJ01 Modem DB-9 (M) N/A RJ02 WAN RJ-45 SX03-10905-04 RJ03 LAN RJ-45 SX03-22905-02 RJ04 LAN RJ-45 SX03-10905-01 CP07 ALARMS DB-25 (M)
Chapter 6 6.5.5 Maintenance Terrestrial Repeater Monitoring System (TRMS) Replacement Always ensure that the AC power to the TRMS has been switched OFF prior to removing the TRMS. This will prevent injury caused by electric shock and prevent damage to equipment. 6.5.5.1 TRMS Removal The TRMS should be removed in the following sequence: 1. Open the LB cabinet electronics compartment front and rear doors, as well as the HB cabinet front door. 2. Switch OFF the TRMS rear panel power switch. 3.
Chapter 6 6.5.5.2 Maintenance TRMS Installation Any RF cable, which is terminated with a SMA connector, should be tightened with a 5/16” torque wrench to avoid over tightening and damaging the cable connector or mating connector. The replacement TRMS should be installed in the following sequence: 1. Slide the replacement TRMS into the open slot in the LB cabinet electronics compartment above the LBE. 2.
Chapter 6 6.5.6 Maintenance Air-to-Air Heat Exchanger/Heater Replacement Always ensure that the AC power to the air-to-air heat exchanger/heater has been switched OFF prior to removing the air-to-air heat exchanger/heater. This will prevent injury caused by electric shock and prevent damage to equipment. Always remove/install the air-to-air heat exchanger/heater with the aid of a second handler. The air-to-air heat exchanger/heater weighs approximately 50 lbs. 6.5.6.
Chapter 6 Figure 6-9 Air-to-Air Heat Exchanger/Heater Inside Panel Picture TBD 1) Terminal Block 2) Cable Tie SX03-20000-01-M01 6-22 Maintenance
Chapter 6 Figure 6-10 Air-to-Air Heat Exchanger/Heater Picture TBD 1) 1/4-20 Security Socket Head Cap Screw with Flat Washer and Gasket 2) Weatherproof Gasket SX03-20000-01-M01 6-23 Maintenance
Chapter 6 Figure 6-11 Air-to-Air Heat Exchanger/Heater Weatherproof Gasket Picture TBD SX03-20000-01-M01 6-24 Maintenance
Chapter 6 6.5.6.2 Maintenance Air-to-Air Heat Exchanger/Heater Installation The replacement air-to-air heat exchanger/heater should be installed in HB cabinet or LB cabinet in the following sequence: 1. Before the replacement air-to-air heat exchanger/heater is installed, ensure that the weatherproof gasket is placed on the side of the air-to-air heat exchanger/heater that will rest against the side of the cabinet – see Figure 6-11. 2.
Chapter 6 6.5.7 Maintenance HPA Power Supply Unit 30 VDC Rectifier Module Replacement Always ensure that the AC power to the 30 VDC rectifier module has been switched OFF prior to removing the rectifier module. This will prevent injury caused by electric shock and prevent damage to equipment.
Chapter 6 Maintenance Figure 6-13 HPA PSU 30 VDC Rectifier Module 1) Front Grill/Cover 2) Front Grill/Cover Release Button 6.5.7.1 HPA PS (30 VDC Rectifier Module) Removal A HPA PS should be removed in the following sequence: 1. Open the electronics compartment front door for the corresponding sub-system. 2. Open the cabinet HPA compartment front door for the corresponding sub-system. 3. Using the HBE GUI or LBE GUI, place the corresponding sub-system in standby mode. 4.
Chapter 6 6.5.7.2 Maintenance High Band Cabinet HPA PS (30 VDC Rectifier Module) Installation The replacement HPA PS should be installed in the following sequence: 1. Slide the black release button on the rectifier module front grill/cover cover to the right to release the grill/cover from the front of the rectifier module – see Figure 6-13. 2. Position the rectifier module so that the open grill cover is facing down. 3.
Chapter 6 6.5.8 Maintenance HPA PSU Mounting Shelf Replacement Always ensure that the AC power to the HPA PSU mounting shelf has been switched OFF prior to removing the shelf. This will prevent injury caused by electric shock and prevent damage to equipment. 6.5.8.1 HPA PSU Mounting Shelf Removal A HPA PSU mounting shelf should be removed in the following sequence: 1. Open the electronics compartment front door for the corresponding sub-system. 2.
Chapter 6 Figure 6-14 HPA PSU Mounting Shelf Rear Panel Picture TBD 1) 6-pin Terminal Block 2) Serial Connector J1 3) Serial Connector J2 4) Plastic Cover 5) Positive Conductor 6) Return Conductor 7) Ground Conductor SX03-20000-01-M01 6-30 Maintenance
Chapter 6 6.5.8.2 Maintenance HPA PSU Mounting Shelf Installation The replacement HPA PSU mounting shelf should be installed in the following sequence: 1. Slide the replacement HPA PSU mounting shelf into the open slot on the right side of the HPA compartment frame. 2. Replace the three (3) 10-32 socket head cap screws (with #10 lock washers and flat washers) which secure the HPA PSU mounting shelf to the HPA compartment frame – see Figure 6-12. A torque rating of 19.2 Inch Lbs.
Chapter 6 6.5.9 Maintenance HPA Replacement Open or loose RF connections during operation may cause electric arcs that can cause burns and eye injuries, as well as damage equipment. Always ensure that the sub-system has been placed in standby mode and DC power to the HPA has been switched OFF. The HPA may be very hot from operation. Allow the HPA surface to cool before removing the equipment. Always remove/install the high power amplifiers with the aid of a second handler.
Chapter 6 Figure 6-15 Populated HPA Compartment 1) HPA 1 2) HPA 2 3) HPA 3 4) HPA 4 5) HPA PS 1 (30 VDC Rectifier Module) 6) HPA PS 2 (30 VDC Rectifier Module) 7) HPA PS 3 (30 VDC Rectifier Module) 8) HPA PS 4 (30 VDC Rectifier Module) SX03-20000-01-M01 6-33 Maintenance
Chapter 6 Figure 6-16 HPA Compartment (before and after) PICTURE TBD 1) Slide Rail 2) Mounting Screw Hole Location 3) 10-32 Slotted Captive Mounting Screw 4) Magnetic Plate 5) Magnetic Plate 10-32 Slotted Captive Mounting Screw SX03-20000-01-M01 6-34 Maintenance
Chapter 6 Figure 6-17 HPA Front Panel 1) Handle Figure 6-18 HPA Rear Panel 1) Slider 2) DC and Control Connector 3) 7/8” Blind Mate RF Input Connector 4) 7/8” Blind Mate RF Output Connector SX03-20000-01-M01 6-35 Maintenance
Chapter 6 6.5.9.1 Maintenance HPA Removal A HPA should be removed in the following sequence: 1. Open the electronics compartment front door for the corresponding sub-system. 2. Open the HPA compartment front and rear doors for the corresponding sub-system. 3. Using the HBE GUI or LBE GUI, place the corresponding sub-system in standby mode. 4. Switch OFF the HPA PSU circuit breakers, located on the HB cabinet PDU or LB cabinet PDU – please refer to section 2.3.4 or 2.3.5 for breaker designations. 5.
Chapter 6 6.5.10 Maintenance Air Intake Filter Replacement 6.5.10.1 Air Intake Filter Removal The air intake filter should be removed in the following sequence: 1. Remove the ten (10) 1/4-20 security socket head cap screws (with #10 flat washers and gaskets) which secure the air intake to the cabinet – see Figure 6-19. 2. Lift the air intake away from the cabinet and set it aside – see Figure 6-20. 3. Remove the air filter from the air intake and set it aside – see Figure 6-21.
Chapter 6 6.5.11 Maintenance Fan Box Replacement Always ensure that the HB or LB sub-system has been placed in standby mode and DC power to the corresponding HPAs has been disabled. This will prevent damage to the HPAs due to overheating. Always ensure that the AC power to the fan box has been switched OFF prior to removing the fan box. This will prevent injury caused by electric shock and prevent damage to equipment. Always remove/install the fan box with the aid of a second handler.
Chapter 6 Figure 6-22 Cabinet Top Hood Picture TBD Figure 6-23 Fan Box AC Power Cable Disconnect Picture TBD Figure 6-24 Fan Box AC Power Cable Ties Picture TBD Figure 6-25 Fan Box Mounting Screws Picture TBD Figure 6-26 Fan Box Weatherproof Gasket Picture TBD SX03-20000-01-M01 6-39 Maintenance
Chapter 6 Maintenance 6.5.11.2 Fan Box Installation The replacement fan box should be installed in the following sequence: 1. Before the replacement fan box is installed, ensure that the weatherproof gasket is placed on the top of the cabinet where the fan box will be installed – see Figure 6-26. 2. Using two handlers, one located on each side of the cabinet, carefully lift the fan box and place it over the opening in the top of the cabinet. 3.
Chapter 7 Contact Information
Chapter 7 Contact Information Contents 7 Contact Information ................................................................... 7-1 7.1 Limited 3 Year Warranty ......................................................................... 7-1 7.2 Liability ...................................................................................................
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Chapter 7 7 Contact Information 7.1 Limited 3 Year Warranty Contact Information UBS’ standard warranty is three (3) years from the project completion date, provided that the warranty labels have not been broken. Opening any the components/sub-assemblies without the expressed, written consent of UBS will automatically void the warranty for said component/sub-assembly.
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Appendix A Repeater Drawings and Diagrams
Appendix A Repeater Drawings and Diagrams DRU-1k Terrestrial Repeater Repeater RF Block Diagram...................................................... SX03-20000-01-D09-02 DRU-1k Combined Terrestrial Repeater HB Cabinet Wiring Diagram...................................................... SX03-21900-02-D03-02 LB Cabinet Wiring Diagram ......................................................
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DC 30V DC 12V 4 Way Combiner (Isolated) 3dB Hybrids Directional Coupler SX 03-40000-01 Exciter and System controller 66dB RF INPUT 0dBm ⅞ Coaxial Line LB Band Pass Filter DC 30V DC 12V Directional Coupler AMP RF Forward ⅞ Coaxial Line TRMS use SXM use -63dB -40dB AMP RF Forward 66dB Exciter use AMP RF Reflect SX 03-40000-01 WR 340 Wave Guide Rectangular IN/OUT TSC use AMP RF Forward DC-12V AMP Tx AMP RF Reflect AC, 180-240V T RMS 4 Way Splitter AMP RF Forward DRU1K HPA System 2.
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1 2 3 4 A A CFE DGXZ-24NFNF Surge Protector Satellite Dish " N" LDF4-50A " N" OUT " N" B B BOOT PDU POAC AC IN IN Bolt Outside GND C C Drawn by: 11/26/2013 Kosta Bor D 400 Spinnaker Way Vaughan, Ontario, Canada, L4K 5Y9 Tel: (905) 669-8533 DATE APPROVALS D Title DRU 1kW COMBINED HB Bulkhead Panel Assembly Checked by: Size Approved by: B Rev Document Number Sheet 1 2 3 02 SX03-21900-02-D03 4 2 of 4
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1 2 3 CFE LNB LMR-400 or RG-6 "F" A GPS Antenna "F" "F" MDS-24 + F-F Surge Protector "F" To LBE DJ01 A DGXZ + 6NFNF Surge Protector Adaptor F-N LDF4-50A 4 " N" " N" To LBE DJ02 1101-1001 Surge Protector BOOT B B To HBE RJ02 (WAN) POWAN WAN Surge Arrestor BOOT POPHONE POPhone Line Phone Line LINE IX-2T To HBE RJ01 To LBE RJ01 COA1 CFE Cell Antenna PIA10 RG-174 SMA C CFE Wireless Modem PTCSAFSAFG 20G SMA 1 To LBE RJ02 SMA LBE DJ07 C BOOT PDU POAC AC IN IN CFE-Customer F
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1 2 3 REV.
