Axell Wireless 50 1181UHF User Manual
Weehawken Tunnel Radio
Repeater System
User/Maintenance Handbook
For
G.E Transport Systems
AFL Works Order N.: Q112727
AFL product part N.’s: 50-118101 (3 Ch UHF CCE)
50-118201 (UHF Simplex CCE)
50-118301 (1 Ch UHF CCE)
80-230701 (UHF Triplexer)
80-231301 (VHF/UHF Power Supply)
80-231303 (Alarm System)
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Date:-05/08/05
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Table of Contents
INTRODUCTION ............................................................................................................................................6
Scope................................................................................................................................................................................ 6
Purpose............................................................................................................................................................................ 6
EC DECLARATION OF CONFORMITY.................................................................................................................. 7
Glossary of Terms .......................................................................................................................................................... 8
Key to AFL RF Module Drawing Symbols.................................................................................................................. 9
1. SAFETY CONSIDERATIONS ..........................................................................................................10
1.1 Earthing of Equipment ................................................................................................................................... 10
1.2 Electric Shock Hazard .................................................................................................................................... 10
1.3 RF Radiation Hazard...................................................................................................................................... 11
1.4 Chemical Hazard............................................................................................................................................. 12
1.5 Emergency Contact Numbers ........................................................................................................................ 12
2. OVERVIEW/ SYSTEM DESCRIPTION..........................................................................................13
2.1 General System Description ........................................................................................................................... 13
3. WEEHAWKEN UHF RACK DRAWINGS ......................................................................................14
3.1 UHF Rack System Diagram, Drg. Nō. 80-231482 ........................................................................................14
3.2 UHF Rack Layout and Interconnections Diagram, Drg. Nō. 80-231453 ...................................................15
3.3 Rack to Rack Interconnections Diagram, Drg. Nō. 80-231455 ................................................................... 16
3.4 Weehawken UHF System Frequencies Look-up Table ...............................................................................17
4. UHF CELL ENHANCERS ................................................................................................................. 18
4.1 Three Channel UHF Cell Enhancer 50-118101............................................................................................ 18
4.1.1 Three Channel UHF Cell Enhancer Description..........................................................................................18
4.1.2 Three Channel UHF Cell Enhancer Electrical Specifications...................................................................... 18
4.1.3 Three Channel UHF Cell Enhancer Mechanical Specifications ..................................................................19
4.1.4 Three Channel UHF Cell Enhancer System Diagram, Drg. Nō. 50-118181................................................ 20
4.1.5 Three Channel UHF Cell Enhancer Outline Drawing, Drg. Nō. 50-118191 ............................................... 21
4.1.6 Three Channel UHF Cell Enhancer 50-118101 Parts List........................................................................... 22
4.2 UHF Simplex Cell Enhancer (50-118201) ..................................................................................................... 23
4.2.1 UHF Simplex Cell Enhancer Description ..................................................................................................... 23
4.2.2 UHF Simplex Cell Enhancer Technical Specification ..................................................................................23
4.2.3 UHF Simplex Cell Enhancer System Diagram, Drg. Nō. 50-118281...........................................................24
4.2.4 UHF Simplex Cell Enhancer Outline Drawing............................................................................................. 25
4.2.5 UHF Simplex Cell Enhancer Parts List ........................................................................................................ 26
4.3 One Channel UHF Cell Enhancer (50-118301) ............................................................................................27
4.3.1 One Channel UHF Cell Enhancer Description ............................................................................................27
4.3.2 One Channel UHF Cell Enhancer Technical Specification..........................................................................27
4.3.3 One Channel UHF Cell Enhancer System Diagram.....................................................................................28
4.3.4 One Channel UHF Cell Enhancer Outline Drawing .................................................................................... 29
4.3.5 One Channel UHF Cell Enhancer Parts List................................................................................................ 30
5. UHF PASSIVE SYSTEM COMPONENTS.......................................................................................31
5.1 UHF Triplexer (80-230701) ............................................................................................................................ 31
5.1.1 UHF Triplexer Description...........................................................................................................................31
5.1.2 UHF Triplexer Technical Specification ........................................................................................................ 31
5.1.3 UHF Triplexer System Diagram, Drg. Nō. 80-230781.................................................................................32
5.1.4 UHF Triplexer Shelf Outline Drawing, Drg. Nō. 80-230791 ....................................................................... 33
5.1.5 UHF Triplexer Parts List .............................................................................................................................. 34
5.2 UHF Hybrid Cross-Band Coupler (80-230702)............................................................................................ 35
5.2.1 UHF Hybrid Cross-Band Coupler Description ............................................................................................35
5.2.2 UHF Hybrid Cross-Band Coupler Shelf Technical Specification................................................................. 35
5.2.3 UHF Hybrid Cross-Band Coupler System Diagram, Drg. Nō. 80-230782 .................................................. 36
5.2.4 UHF Hybrid Cross-Band Coupler Shelf Outline Drawing, Drg. Nō. 80-230792......................................... 37
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5.2.5 UHF Hybrid Cross-Band Coupler Parts List................................................................................................38
6. POWER SUPPLIES & ALARMS ...................................................................................................... 39
6.1 UHF Power Supply (80-231301) ....................................................................................................................39
6.1.1 UHF Power Supply Description ...................................................................................................................39
6.1.2 UHF Power Supply Technical Specification.................................................................................................39
6.1.3 UHF Power Supply System Diagram............................................................................................................39
6.1.4 UHF Power Supply Outline Drawing, Drg. Nō. 80-231391......................................................................... 40
6.1.5 UHF Power Supply Parts List....................................................................................................................... 41
6.2 Alarm/Monitor Shelf (80-231303).................................................................................................................. 42
6.2.1 Alarm/Monitor Shelf Description..................................................................................................................42
6.2.2 Alarm/Monitor Shelf Technical Specification ............................................................................................... 42
6.2.3 Alarm/Monitor Shelf Parts List ..................................................................................................................... 43
7. SUB-UNIT MODULES .......................................................................................................................44
7.1 Bandpass Filter (02-013401)...........................................................................................................................44
7.1.1 Description....................................................................................................................................................44
7.1.2 Technical Specification ................................................................................................................................. 44
7.2 Tx Hybrid Coupler (05-000101)..................................................................................................................... 45
7.2.1 Description....................................................................................................................................................45
7.2.2 Technical Specification ................................................................................................................................. 45
7.3 3dB UHF Splitter (05-002603)........................................................................................................................ 46
7.3.1 Description....................................................................................................................................................46
7.3.2 Technical Specification ................................................................................................................................. 46
7.4 1 Watt 3dB Broadband Splitter (05-002901) ................................................................................................ 47
7.4.1 Description....................................................................................................................................................47
7.4.2 Technical Specification ................................................................................................................................. 47
7.5 Crossband Coupler (07-005701) ....................................................................................................................48
7.5.1 Description....................................................................................................................................................48
7.5.2 Technical Specification ................................................................................................................................. 48
7.6 Crossband Coupler (07-005705) ....................................................................................................................49
7.6.1 Description....................................................................................................................................................49
7.6.2 Technical Specification ................................................................................................................................. 49
7.7 ¼Watt 0- -30 & 0-15dB Switched Attenuator (10-000701 & 10-000901)...................................................49
7.7.1 General Application ...................................................................................................................................... 49
7.7.2 Switched Attenuators..................................................................................................................................... 49
7.8 Low Noise Amplifiers (11-007302 & 11-007402) .......................................................................................... 50
7.8.1 Description....................................................................................................................................................50
7.8.2 Technical Specification, 11-007302..............................................................................................................50
7.8.3 Technical Specification, 11-007402..............................................................................................................50
7.8.4 LNA ‘D’ Connector Pin-out details ..............................................................................................................51
7.9 1Watt Low Power Amplifier (11-007901) ..................................................................................................... 52
7.9.1 Description....................................................................................................................................................52
7.9.2 Technical Specifications................................................................................................................................ 52
7.10 5Watt Medium Power TETRA Amplifier (12-021601)................................................................................53
7.10.1 Description ................................................................................................................................................ 53
7.10.2 Technical Specification .............................................................................................................................53
7.10.3 PA 7-Way Connector Pin-outs ..................................................................................................................53
7.10.4 PA Connector Pin-Outs............................................................................................................................. 54
7.11 10 & 20W Power Amplifiers (12-016302 & 12-016301)...............................................................................55
7.11.1 Description ................................................................................................................................................ 55
7.11.2 Technical Specification .............................................................................................................................55
7.11.3 PA ‘D’ Connector Pin-out details ............................................................................................................. 55
7.12 D.I.P Channel Control Module (17-002101)................................................................................................. 56
7.12.1 Description ................................................................................................................................................ 56
7.12.2 Programming Procedure .......................................................................................................................... 57
7.12.3 12.5kHz step size switch functions ............................................................................................................57
7.12.4 25kHz step size switch functions ...............................................................................................................58
7.12.5 Programming Example .............................................................................................................................58
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7.12.6 17-002101 Controller Module DIP Switch Connector Data ....................................................................59
7.12.7 Drg. Nō. 17-002190, DIP Switch Module Controller Outline Drawing ................................................... 60
7.13 Channel Selective Modules (17-003033 & 17-010803) ................................................................................. 61
7.13.1 Description ................................................................................................................................................ 61
7.13.2 Drg. Nō. 17-003080, Generic Channel Module Block Diagram ..............................................................62
7.14 12 & 24V Relay Boards (20-001601 & 20-001602)....................................................................................... 63
7.14.1 Description ................................................................................................................................................ 63
7.14.2 Technical Specification .............................................................................................................................63
7.15 12 & 24V Single Relay Board (80-008901 & 80-008902).............................................................................64
7.15.1 Description ................................................................................................................................................ 64
7.16 24V, 400W Power Supply Pack (96-300054).................................................................................................64
7.16.1 Description ................................................................................................................................................ 64
7.16.2 Technical Specification .............................................................................................................................64
8. INSTALLATION.................................................................................................................................65
8.1 General Remarks ............................................................................................................................................65
8.2 RF Connections ...............................................................................................................................................66
8.3 Commissioning ................................................................................................................................................66
9. MAINTENANCE.................................................................................................................................67
9.1 Fault Finding ...................................................................................................................................................67
9.1.1 Quick Fault Checklist.................................................................................................................................... 67
9.1.2 Fault Isolation...............................................................................................................................................67
9.1.3 Downlink ....................................................................................................................................................... 68
9.1.4 Uplink............................................................................................................................................................68
9.1.5 Checking service ...........................................................................................................................................68
9.1.6 Fault repair ................................................................................................................................................... 69
9.1.7 Service Support .............................................................................................................................................69
9.2 Tools & Test Equipment................................................................................................................................. 69
9.3 Care of Modules ..............................................................................................................................................70
9.3.1 General Comments........................................................................................................................................70
9.3.2 Module Removal (LNA’s, general procedure):.............................................................................................70
9.3.3 Module Replacement (general):....................................................................................................................70
9.3.4 Power Amplifiers........................................................................................................................................... 70
9.3.5 Low Power Amplifier Replacement...............................................................................................................71
9.3.6 Module Transportation: ................................................................................................................................ 71
APPENDIX A INITIAL EQUIPMENT SET-UP CALCULATIONS ....................................................72
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AMENDMENT LIST RECORD SHEET
Issue
Nō.
Date Incorporated
by
Page No.’s
Amended
Reason for new issue
A 05/09/2005 CMH 1st Draft
Document Ref:-Weehawken_UHF
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INTRODUCTION
Scope
This handbook is for use solely with the equipment identified by the AFL Part Number shown
on the front cover. It is not to be used with any other equipment unless specifically authorised
by Aerial Facilities Limited.
Purpose
The purpose of this handbook is to provide the user/maintainer with sufficient information to
service and repair the equipment to the level agreed. Maintenance and adjustments to any
deeper level must be performed by AFL, normally at the company’s repair facility in Chesham,
England.
This handbook has been prepared in accordance with BS 4884, and AFL’s Quality procedures,
which maintain the company’s registration to BS EN ISO 9001:2000 and to the R&TTE
Directive of the European Parliament. Copies of the relevant certificates and the company
Quality Manual can be supplied on application to the Quality Manager.
This document fulfils the relevant requirements of Article 6 of the R&TTE Directive.
Limitation of Information Notice
This manual is written for the use of technically competent operators/service persons. No
liability is accepted by AFL for use or misuse of this manual, the information contained
therein, or the consequences of any actions resulting from the use of the said information,
including, but not limited to, descriptive, procedural, typographical, arithmetical, or listing
errors.
Furthermore, AFL does not warrant the absolute accuracy of the information contained within
this manual, or it’s completeness, fitness for purpose, or scope.
AFL has a policy of continuous product development and enhancement, and as such, reserves
the right to amend, alter, update and generally change the contents, appearance and pertinence
of this document without notice.
All AFL products carry a twelve month warranty from date of shipment. The warranty is
expressly on a return to base repair or exchange basis and the warranty cover does not extend
to on-site repair or complete unit exchange.
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EC DECLARATION OF CONFORMITY
In accordance with BS EN ISO/IEC 17050-1&-2:2004
AERIAL FACILITIES LTD
Aerial House
Asheridge Road
Chesham
Bucks HP5 2QD
United Kingdom
DECLARES, UNDER OUR SOLE RESPONSIBILITY THAT THE FOLLOWING PRODUCT
0086
PRODUCT PART NO[S] 50-118101, 50-118201, 50-118301
PRODUCT DESCRIPTION Weehawken UHF repeater system
IN ACCORDANCE WITH THE FOLLOWING DIRECTIVES:
1999/5/EC The Radio & Telecommunications Terminal Equipment Directive Annex V and its amending
directives
HAS BEEN DESIGNED AND MANUFACTURED TO THE FOLLOWING STANDARD[S] OR OTHER
NORMATIVE DOCUMENT[S]:
BS EN 60950 Information technology equipment. Safety. General requirements
ETS EN 301 489-1 EMC standard for radio equipment and services. Part 1. Common technical
requirements
I hereby declare that the equipment named above has been designed to comply with the relevant sections of the
above referenced specifications. The unit complies with all essential requirements of the Directives.
SIGNED
B S BARTON
TECHNICAL DIRECTOR
DATE: 08/11/2005
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Glossary of Terms
Repeater or
Cell Enhancer A Radio Frequency (RF) amplifier which can simultaneously
amplify and re-broadcast Mobile Station (MS) and Base
Transceiver Station (BTS) signals.
Band Selective Repeater A Cell Enhancer designed for operation on a range of channels
within a specified frequency band.
Channel Selective
Repeater A Cell Enhancer, designed for operation on specified
channel(s) within a specified frequency band. Channel
frequencies may be factory set or on-site programmable.
AC Alternating Current
AGC Automatic Gain Control
BBU Battery Backup Unit
BTS Base Transceiver Station
CEMS Coverage Enhanced Management System
C/NR Carrier-to-Noise Ratio
DC Direct Current
Downlink (D/L) RF signals Tx from the BTS to the Master Site
FO Fibre Optic
GND Ground
ID Identification Number
LED Light Emitting Diode
LNA Low Noise Amplifier
LPA Low Power Amplifier
MOU Master Optical Unit
M.S. Mobile Station
MTBF Mean Time Between Failures
N/A Not Applicable
N/C No Connection
OFR On Frequency Repeater
OIP3 Output Third Order Intercept Point = RF
+(C/I)/2
out
PA Power Amplifier
RF Radio Frequency
RSA Receiver/Splitter Amplifier
Rx Receiver
S/N Serial Number
Tx Transmitter
Uplink (U/L) RF signals transmitted from the MS to the BTS
VSWR Voltage Standing Wave Ratio
WDM Wave division multiplex
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Key to AFL RF Module Drawing Symbols
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1. SAFETY CONSIDERATIONS
1.1 Earthing of Equipment
Cell Enhancers supplied from the mains must be connected to grounded outlets and earthed in
conformity with appropriate local, national and international electricity supply and safety
regulations.
1.2
Electric Shock Hazard
Electrical shocks due to faulty mains driven power supplies.
Whilst ever potentially present in any electrical equipment, such a condition would be
minimised by quality installation practice and thorough testing at:
a) Original assembly
b) Commissioning
c) Regular intervals, thereafter.
All test equipment to be in good working order prior to its use. High current power supplies can
be dangerous because of the possibility of substantial arcing. Always switch off during
disconnection and reconnection.
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1.3 RF Radiation Hazard
RF radiation, (especially at UHF frequencies) arising from transmitter outputs connected to
AFL’s equipment, must be considered a safety hazard.
This condition might only occur in the event of cable disconnection, or because a ‘spare’ output
has been left unterminated. Either of these conditions would impair the system’s efficiency. No
investigation should be carried out until all RF power sources have been removed. This would
always be a wise precaution, despite the severe mismatch between the impedance of an N type
connector at 50, and that of free space at 377, which would severely mitigate against the
efficient radiation of RF power. Radio frequency burns could also be a hazard, if any RF power
carrying components were to be carelessly touched!
Antenna positions should be chosen to comply with requirements (both local & statutory)
regarding exposure of personnel to RF radiation. When connected to an antenna, the unit is
capable of producing RF field strengths, which may exceed guideline safe values especially if
used with antennas having appreciable gain. In this regard the use of directional antennas with
backscreens and a strict site rule that personnel must remain behind the screen while the RF
power is on, is strongly recommended.
Where the equipment is used near power lines, or in association with temporary masts not
having lightning protection, the use of a safety earth connected to the case-earthing bolt is
strongly advised.
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1.4 Chemical Hazard
Beryllium Oxide, also known as Beryllium Monoxide, or Thermalox™, is sometimes used in
devices within equipment produced by Aerial Facilities Ltd. Beryllium oxide dust can be toxic if
inhaled, leading to chronic respiratory problems. It is harmless if ingested or by contact.
Products that contain beryllium are load terminations (dummy loads) and some power
amplifiers. These products can be identified by a yellow and black “skull and crossbones”
danger symbol (shown above). They are marked as hazardous in line with international
regulations, but pose no threat under normal circumstances. Only if a component containing
beryllium oxide has suffered catastrophic failure, or exploded, will there be any danger of the
formation of dust. Any dust that has been created will be contained within the equipment
module as long as the module remains sealed. For this reason, any module carrying the yellow
and black danger sign should not be opened. If the equipment is suspected of failure, or is at the
end of its life-cycle, it must be returned to Aerial Facilities Ltd for disposal.
To return such equipment, please contact the Quality Department, who will give you a Returned
Materials Authorisation (RMA) number. Please quote this number on the packing documents,
and on all correspondence relating to the shipment.
PolyTetraFluoroEthylene, (P.T.F.E.) and P.T.F.E. Composite Materials
Many modules/components in AFL equipment contain P.T.F.E. as part of the RF insulation
barrier.
This material should never be heated to the point where smoke or fumes are evolved. Any
person feeling drowsy after coming into contact with P.T.F.E. especially dust or fumes should
seek medical attention.
1.5 Emergency Contact Numbers
The AFL Quality Department can be contacted on:
Telephone +44 (0)1494 777000
Fax +44 (0)1494 777002
e-mail qa@aerial.co.uk
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2. OVERVIEW/ SYSTEM DESCRIPTION
2.1 General System Description
The Weehawken tunnel radio system is designed to amplify various bands of radio frequencies,
in either channelised or band selective modes. This handbook is dedicated to the UHF radio
repeating system. All the hardware is built into standard 19” rack mounted cabinets which have
an environmental IP rating of 54.
The systems in this document will be described separately, as individual shelves (UHF) and the
various passive combiners, splitters and cross-band coupler shelves will be described in other
documents. Every active module in the entire system has a dedicated alarm and these are series
wired within the shelves to a relay which gives a volt-free output pair for each shelf which is
wired to a ‘krone-block’ termination in the bottom of the rack cabinet.
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3. WEEHAWKEN UHF RACK DRAWINGS
3.1 UHF Rack System Diagram, Drg. N. 80-231482
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3.2 UHF Rack Layout and Interconnections Diagram, Drg. N. 80-231453
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3.3 Rack to Rack Interconnections Diagram, Drg. N. 80-231455
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3.4 Weehawken UHF System Frequencies Look-up Table
Agency
Jersey City Police Department UHF CHN 1 465.3750 460.3750
Jersey City Fire Department UHF CHN 2 465.5500 460.5500
Jersey City Fire Department UHF CHN 3 465.6000 460.6000
Hoboken Fire Dept UHF CHN 4 471.5500 471.5500
West New York Police Department UHF CHN 5 473.3125 470.3125
Channel
Number
Uplink Tx Downlink Rx
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4. UHF CELL ENHANCERS
4.1 Three Channel UHF Cell Enhancer 50-118101
4.1.1 Three Channel UHF Cell Enhancer Description
The UHF (400MHz band) cell enhancer employs three channel modules in each path for
three dedicated frequencies (NJ FD x2 & NJPD). The downlink output is realised using a
phased-parallel arrangement for the power amplifiers which effectively doubles their
20Watts output.
All amplifiers have built-in alarms which are configured as a summary, volt-free relay
contact pair terminating at pins 1 & 2 on the ‘D’ type alarm connector.
4.1.2 Three Channel UHF Cell Enhancer Electrical Specifications
PARAMETER SPECIFICATION
Frequency range:
460.3-460.7MHz (Downlink)
465.3-465.7MHz (Uplink)
Bandwidth: 0.4MHz
Gain: >90dB
Gain Adjustment: 0 - 30dB (in 2dB steps)
Uplink Power: >10.0Watts
Downlink Power: >20.0Watts (x2)
IP3:
Uplink +40dBm
Downlink +54dBm
Downlink AGC gain: 10dB
Downlink AGC level: -22dBm
Uplink AGC gain: 14dB
Uplink AGC level: -8dBm
Noise Figure: <6dB (at maximum gain)
AGC: Fitted in channel modules
VSWR: better than 1.5:1
RF Connectors: N type, female
Temperature range:
Alarms Fitted:
(volt-free contacts/TTL)
operational:
storage:
-10°C to +55°C
-40°C to +70°C
1 Downlink amplifiers
2 Uplink amplifiers
3 Each channel module
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4.1.3 Three Channel UHF Cell Enhancer Mechanical Specifications
PARAMETER SPECIFICATION
Height: Standard Eurorack
Rack
Width: 19" (482.6mm)
Depth: 600mm (800 optional)
Height: 8U
Shelves:
Width: 19" (482.6mm)
Depth:
<400mm(excluding heatsinks, connectors,
handles and feet)
operational: -10°C to +55°C Temperature
range:
storage: -40°C to +70°C
Weight: 20kg (approximately)
Humidity: 5 – 95% non-condensing
RF Connectors: N type female
Environmental Protection: IP54
Case: Alocrom 1200
Finish:
Heatsinks: Matt black
Handles: Silver anodised alloy
Fascia Painted to RAL 7035
Unit supplied with suitable supply input
Supply Cable:
leads, connector and specified length of
cable
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4.1.4 Three Channel UHF Cell Enhancer System Diagram, Drg. N. 50-118181
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4.1.5 Three Channel UHF Cell Enhancer Outline Drawing, Drg. N. 50-118191
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4.1.6 Three Channel UHF Cell Enhancer 50-118101 Parts List
AFL Part Nō. Part Description Qty.
05-002603 UHF 3dB SPLITTER SMA 2
05-003803 3 WAY SPLITTER, UHF, ZINGER 4
10-000701 1/4W0-30dB SWITCHED ATTENUATOR 2
11-007302 LNA. 380-500MHz 20dB (C/W RELAY) GA 2
11-007402 LNA. 380-500MHz 30dB (C/W RELAY) GA 3
11-007901 AMPLIFIER TETRA 1W 37dB GAIN ASS 1
12-016301 PA 380-470MHz 20W CLASS A 2
12-016302 PA 380-470MHz 10W CLASS A 1
14-000225 CASE RAIL LONG R.S.A./R.F.A. 4
17-002101 CHANNEL CONTROL MODULE 2
17-002103 26WAY RIBBON CABLE LEAD 6
17-003033 CHAN MOD 450MHz, 15kHz (8p) BW TCXO 6
20-001601 12V RELAY BOARD 1
50-012825 CCE RACK MOUNTED HEATSINK BRACKET 4
50-012843 CCE RACK 8U CHASSIS 400mm DEEP 1
50-012844 CCE RACK LID 400mm DEEP 1
50-027720 RACK MTD CHAN C.E. MODIFIED HEATSIN 2
80-008901 12V RELAY PCB ASSEMBLY 1
80-090822 C/E 8U FRONT PANEL, AFL (RAL7035) 1
80-310420 BCC 400W POWER SUPPLY HEATSINK 1
91-030002 N ADAPTOR PANEL FEMALE:FEMALE 4
91-510032 20A SOCKET CONTACT PIN 6
91-520001 PWR MAINS INL FIXED/SOLD.TERMS 1
91-600007 'D' 9 WAY BLACK SHELL 5
91-600014 'D' 9 WAY SOCKET S/B (NON FILTERED) 5
91-600015 'D' 9 WAY PLUG S/B (NON FILTERED) 1
91-660001 2W5 MIXED D TYPE SOCKET (7 WAY) 3
96-300054 24V 17A PSU 400W (XP BCC) 1
96-700034 LED RED 5mm IP67 1
96-700035 LED GREEN 5mm IP67 1
96-900018 AC TRIP SWITCH (5 AMP M.C.B.) 1
97-400005 HANDLE TYPE H6802 3U [ALLOY] 2
99-200008 DANGER HIGH VOLTAGE LABEL 2 x 2' 1
99-200017 CAUTION HEAVY LABEL 75 x 55mm 2
Weehawken Tunnel UHF Repeaters
Handbook N.-Weehawken_UHF Issue No:-A
User/Maintenance Handbook
Date:-05/08/05
Page:-
22 of 72
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