Axell Wireless 60 0561SERIES Handbook
Pasadena Blue Line
Metro Radio System
Maintenance Handbook
For
Canam Technology Inc.
AFL Works Order Nō.: Q109394
AFL product part Nō.: 60-056104 800MHz BDA
H/book Number:-60-056100HBKM
800MHz BDA (Pasadena Figuero Tunnel)
Maintenance Handbook
Issue No:-1
Date:-21/10/2003
Page:-
1 of 52
Table of Contents
AMENDMENT LIST RECORD SHEET .................................................................................................4
INTRODUCTION ....................................................................................................................................... 5
Scope...........................................................................................................................................................................5
Purpose.......................................................................................................................................................................5
Glossary of Terms .....................................................................................................................................................6
AFL Drawing Symbol Keys......................................................................................................................................7
1. SAFETY CONSIDERATIONS ....................................................................................................... 8
1.1 Electric Shock Hazard .................................................................................................................................8
1.2 RF Radiation Hazard...................................................................................................................................8
1.3 Chemical Hazard..........................................................................................................................................9
1.4 Emergency Contact Numbers .....................................................................................................................9
2. OVERVIEW/SYSTEM DESCRIPTION .....................................................................................10
3. SPECIFICATIONS ........................................................................................................................ 11
3.1 800MHz Channelised BDA 60-056104 Parts Lists ..................................................................................11
3.2 Technical Specifications.............................................................................................................................13
3.2.5 800MHz 8 Channel Channelised BDA Technical Specification..............................................................13
3.3 Mechanical Specification ...........................................................................................................................14
3.3.1 800MHz BDA Wall Mount Case.............................................................................................................14
4. SYSTEM DRAWINGS ..................................................................................................................15
4.1 Drg. Nō. 60-056194, 800MHz BDA Case Outline Drawing....................................................................15
4.2 800MHz Channelised PBL BDA System Diagram..................................................................................16
5. SUB-UNIT MODULES.................................................................................................................. 17
5.1 Bandpass Filter (02-011601)......................................................................................................................17
5.1.1 Description ...............................................................................................................................................17
5.1.2 Technical Specification ............................................................................................................................17
5.2 2-Way Splitter/Combiner (05-002602) .....................................................................................................18
5.2.1 Description ...............................................................................................................................................18
5.2.2 Technical Specification ............................................................................................................................18
5.3 4-Way Splitter/Combiner (05-003302) .....................................................................................................19
5.3.1 Description ...............................................................................................................................................19
5.3.2 Technical Specification ............................................................................................................................19
5.4 ¼Watt 0- -30dB Switched Attenuator (10-000701) .................................................................................19
5.4.1 General Application .................................................................................................................................19
5.4.2 Switched Attenuators ...............................................................................................................................19
5.5 Low Noise Amplifiers (11-005902 & 11-006702) .....................................................................................20
5.5.1 Description ...............................................................................................................................................20
5.5.2 Technical Specification (11-005902).......................................................................................................20
5.5.3 Drg. Nō. 11-005902 LNA General Assembly Drawing...........................................................................21
5.5.4 Drg. Nō. 11-005970, LNA Circuit Diagram (RF)....................................................................................22
5.5.5 Drg. Nō. 11-005971, LNA Circuit Diagram (DC Wiring Layout) ..........................................................23
5.5.6 Technical Specification (11-006702).......................................................................................................24
5.5.7 Drg. Nō. 11-006702, LNA General Assembly Drawing..........................................................................25
5.5.8 Drg. Nō. 11-006770, LNA Circuit Diagram (RF Components)...............................................................26
5.5.9 Drg. Nō. 11-006771, LNA DC Wiring Diagram .....................................................................................27
5.6 10Watt Power Amplifier (12-002105).......................................................................................................28
5.6.1 Description ...............................................................................................................................................28
5.6.2 Technical Specification ............................................................................................................................28
5.6.3 Drg. Nō. 12-002105, 10W PA Assembly Drawing..................................................................................29
5.6.4 Drg. Nō. 12-001275, 10W PA Circuit Diagram ......................................................................................30
5.6.5 Drg. Nō. 12-002175C12, PA Parts List(1)...............................................................................................31
5.6.6 Drg. Nō. 12-002175C2, PA Parts List(2).................................................................................................32
H/book Number:-60-056100HBKM
800MHz BDA (Pasadena Figuero Tunnel)
Maintenance Handbook
Issue No:-1
Date:-21/10/2003
Page:-
2 of 52
5.6.7 Drg. Nō. 80-008450, PA Alarm Wiring Details ......................................................................................33
5.7 3 Stage Alarm Board (12-002201).............................................................................................................34
5.7.1 Description ...............................................................................................................................................34
5.7.2 Technical Specification ............................................................................................................................35
5.7.3 Drg. Nō. 12-002201, 3 Stage Alarm Board Assembly Drawing & Parts List..........................................36
5.7.4 Drg. Nō. 12-002270, 3 Stage Alarm Board Circuit Diagram...................................................................37
5.7.5 Generic Wall Enclosure Alarm Wiring Sketch ........................................................................................38
5.8 DC/DC Converter, 24V in, 12V 8A out (13-003011) ...............................................................................39
5.8.1 Description ...............................................................................................................................................39
5.8.2 Technical Specification ............................................................................................................................39
5.8.3 Photo of Regulator PCB (regulator heatsink side)...................................................................................39
5.9 Channel Control & Channel Selective Modules (17-002101 & 17-009127) ..........................................40
5.9.1 Channel Selective Module Description....................................................................................................40
5.9.2 Drg. Nō. 17-003080, Generic Channel Module Block Diagram..............................................................41
5.9.3 Channel Control Module Description ......................................................................................................42
5.9.4 Channel Controller Frequencies...............................................................................................................42
5.9.5 Channel Frequency Control Switch Table ...............................................................................................43
5.10 24V Single Relay Board (80-008902)........................................................................................................43
5.10.1 Description ...........................................................................................................................................43
5.11 24V 400W Flat-Pack Power Supply (96-300011) ....................................................................................44
5.11.1 Description ...........................................................................................................................................44
5.11.2 Technical Specification ........................................................................................................................44
6. INSTALLATION............................................................................................................................ 45
6.1 Initial Installation Record .........................................................................................................................45
6.2 General ........................................................................................................................................................45
6.3 Electrical Connections ...............................................................................................................................45
6.4 RF Connections ..........................................................................................................................................45
6.5 Commissioning ...........................................................................................................................................46
7. MAINTENANCE............................................................................................................................ 47
7.1 General Procedures....................................................................................................................................47
7.1.1 Fault Finding ............................................................................................................................................47
7.1.2 Downlink..................................................................................................................................................48
7.1.3 Uplink.......................................................................................................................................................48
7.1.4 Fault repair ...............................................................................................................................................48
7.1.5 Checking service ......................................................................................................................................49
7.1.6 Service Support ........................................................................................................................................49
7.2 Tools & Test Equipment............................................................................................................................49
7.3 Care of Modules .........................................................................................................................................50
7.3.1 General Comments...................................................................................................................................50
7.3.2 Module Removal (LNA’s, general procedure): .......................................................................................50
7.3.3 Module Replacement (general): ...............................................................................................................50
7.3.4 Power Amplifiers .....................................................................................................................................50
7.3.5 Low Power Amplifier Replacement.........................................................................................................51
7.3.6 Module Transportation:............................................................................................................................51
APPENDIX A INITIAL EQUIPMENT SET-UP CALCULATIONS............................................... 52
H/book Number:-60-056100HBKM
800MHz BDA (Pasadena Figuero Tunnel)
Maintenance Handbook
Issue No:-1
Date:-21/10/2003
Page:-
3 of 52
AMENDMENT LIST RECORD SHEET
Issue
Nō.
Date Incorporated
by
Page No.’s
Amended
Reason for new issue
1 09/04/2003 CMH 1st Issue
Document Ref:-60-056100HBKM
H/book Number:-60-056100HBKM
800MHz BDA (Pasadena Figuero Tunnel)
Maintenance Handbook
Issue No:-1
Date:-21/10/2003
Page:-
4 of 52
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. This is a controlled release document and, as such,
becomes a part of Aerial Facilities’ Total Quality Management System. Alterations and
modification may therefore only be performed by Aerial Facilities Ltd.
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 ISO 9001: 1994 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.
H/book Number:-60-056100HBKM
800MHz BDA (Pasadena Figuero Tunnel)
Maintenance Handbook
Issue No:-1
Date:-21/10/2003
Page:-
5 of 52
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.
BTS Base Transceiver Station
C/NR Carrier-to-Noise Ratio
Downlink (D.L.) RF signals transmitted from the BTS and to the MS
Uplink (U.L.) RF signals transmitted from the MS to the BTS
EMC Electromagnetic Compatibility
GND Ground
DC Direct Current
AC Alternating Current
ID Identification Number
OIP3 Output Third Order Intercept Point = RF
+(C/I)/2
out
LED Light Emitting Diode
M.S. Mobile Station
N/A Not Applicable
N/C No Connection
NF Noise Figure
RF Radio Frequency
Rx Receiver
Tx Transmitter
S/N Serial Number
H/book Number:-60-056100HBKM
800MHz BDA (Pasadena Figuero Tunnel)
Maintenance Handbook
Issue No:-1
Date:-21/10/2003
Page:-
6 of 52
AFL Drawing Symbol Keys
H/book Number:-60-056100HBKM
800MHz BDA (Pasadena Figuero Tunnel)
Maintenance Handbook
Issue No:-1
Date:-21/10/2003
Page:-
7 of 52
1. SAFETY CONSIDERATIONS
1.1 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.
1.2 RF Radiation Hazard
“CAUTION: This equipment is approved for antennas mounted on fixed outdoor permanent
structures. A minimum separation distance of 2 metres must be maintained between the
radiating elements and any nearby persons. A maximum antenna gain of 21 dBi may be used.
Operating this equipment without regard to these restrictions will result in RF exposure levels
above the limits allowed by FCC rules.”
This equipment complies with part 90 of the FCC rules. Any changes or modifications not
expressly approved by the manufacturer could void the user’s authority to operate the
equipment.
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 50Ω, and that of free space at 377Ω, 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.
H/book Number:-60-056100HBKM
800MHz BDA (Pasadena Figuero Tunnel)
Maintenance Handbook
Issue No:-1
Date:-21/10/2003
Page:-
8 of 52
1.3 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.
1.4 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
H/book Number:-60-056100HBKM
800MHz BDA (Pasadena Figuero Tunnel)
Maintenance Handbook
Issue No:-1
Date:-21/10/2003
Page:-
9 of 52
2. OVERVIEW/SYSTEM DESCRIPTION
The AFL 800MHz Off Air Amplifier for the Pasadena Blue line project is an 8 way
channelised RF amplifier. It’s application is as an air interface between the donor radio site
and the tunnel leaky feeder system. The unit is housed in an environmentally protected IP65
steel wall-mount case. Handles are provided for carrying the unit and the door is fitted with
locks. The unit interfaces with ‘N’ type female connectors for RF connections and heavy duty
connectors for routing of AC power supply input and alarm output wiring.
The unit is housed in an environmentally protected IP65 steel wall-mount case. Handles are
provided for carrying the unit and the door is fitted with locks. The unit interfaces with ‘N’
type female connectors for RF connections and heavy duty connectors for routing of AC
power supply input and alarm output wiring.
To provide adequate selectivity in the Downlink and Uplink paths, combline design
duplexers are used at the input and output ports. To provide the required gain to reach the
required signal levels, low-noise amplifiers (LNA’s) are used in each path, these being
followed by power amplifier modules to provide the required intermodulation performance.
Gain adjustment is available locally using switched attenuators.
Note that “Downlink” refers to the RF path from FO receiver to the leaky feeder port and that
“Uplink” refers to the RF path from the leaky feeder port to the FO transmitter.
H/book Number:-60-056100HBKM
800MHz BDA (Pasadena Figuero Tunnel)
Maintenance Handbook
Issue No:-1
Date:-21/10/2003
Page:-
10 of 52
3. SPECIFICATIONS
3.1 800MHz Channelised BDA 60-056104 Parts Lists
02-011601 900MHz 8POLE 7.5MHz B/W SMA 4
05-002602 900MHz SPLITTER/COMBINER, 20W 4
05-003302 4 WAY SPLITTER GSM 900MHz 8
10-000701 1/4W0-30dB SWITCHED ATTENUATOR 4
11-005902 900MHz LOW NOISE AMP WITH RELAY ASS 3
11-006702 GA 800-1000MHz LNA 29dB (WITH RELAY) 2
12-002105 900MHz 10W PA 24V 2.8A (ALARMS) 2
12-002201 3 STAGE AMPLIFIER ALARM BOARD 2
12-002220 3 STAGE ALARM PCB COVER 2
12-002826 ALARM BOARD ACRYLIC LENS 2
13-003011 DC/DC CONVERTER 24-12V 8A PCB SUB-ASS 2
13-003020 DC-DC CONVTR 24-12V HEATSINK 2
17-000126 CELL ENHANCER LABEL 6 DIGIT 1
17-001522 BASE PLATE 560 x 345mm 17-001520&9020 1
17-002101 CHANNEL CONTROL MODULE 4
17-002103 26WAY RIBBON CABLE LEAD 0
17-003022 MODULE PATTERNED LEAVE 16
17-003023 SUBRACK SIDE PANEL 8
17-003024 SUBRACK REAR BRACKET 16
17-003025 BOTTOM MODULE GUIDE 16
17-003028 MODULE SQUARE LEAVE 16
17-003029 TOP MODULE GUIDE 16
17-009026 C/E 820 x 620 x 250(3 HEATSINKS)2.0 CASE 1
17-009127 CHAN MOD 810-860MHz 30KHz 8p TCXO 16
17-009723 EQUIP. MTG PLATE No.4 4
17-009725 EQUIP. MTG PLATE No.6 2
80-008902 24V RELAY PCB ASSEMBLY 1
80-032320 10W PA HEATSINK (NEEDS 17-000526) 2
80-032322 10W PSU HEATSINK (NEEDS 17-000526) 1
90-010021 RF CABLE SUPFLEX SMA R/A MALE 100mm 5
90-010022 RF CABLE SUPFLEX SMA R/A MALE 200mm 3
90-010026 RF CABLE HIFLEX SMA R/A MALE 150mm 4
90-010028 RF CABLE HIFLEX SMA R/A MALE 350mm 1
90-010029 RF CABLE HIFLEX SMA R/A MALE 450mm 1
90-010131 RF CABLE SMA R/A-N PANEL JACK 200mm 1
90-010135 RF CABLE SMA R/A-N PANEL JACK 500mm 1
91-500011 PWR 3POLE PNL PLUG SEALED IP68 2
91-500015 PWR CON CAP SEALED with INT. THREAD 2
91-500016 PWR 6POLE PNL PLUG SEALED IP68 1
91-510010 PWR 3POLE FREE SOC.SEALED IP68 1
H/book Number:-60-056100HBKM
800MHz BDA (Pasadena Figuero Tunnel)
Maintenance Handbook
Issue No:-1
Date:-21/10/2003
Page:-
11 of 52
91-510013 PWR CON CAP SEALED with Ext. THREAD 2
91-510014 PWR 6POLE FREE SOC.SEALED IP68 1
91-600014 'D' 9 WAY SOCKET S/B (NON FILTERED) 6
91-620002 'D' 25 WAY SOCKET/IDC TERMS 4
91-640003 MISC 26 WAY RIBBON CABLE SOCK. 4
91-700017 ICD 15 WAY 0.1' CONNECTOR 3
92-280033 Captive Screw 8
92-400017 GASKET FOR N TYPE CONNECTOR 3
93-540035 1K3 0.25W 1% RES MRS25 M:F 2
96-300011 24 V 400 W FLATPACK PWR SUPPLY 1
96-500003 AC FILTER 110V 5A 1
96-500005 DC INPUT FILTERS 1
96-700002 LED.GREEN 5mm SEALED IP66 1
96-700005 LED.RED 5mm SEALED IP66 1
96-900018 AC TRIP SWITCH (5 AMP M.C.B.) 1
96-920011 PROXIMITY SWITCH 1
96-920012 PROXIMITY SWITCH MAGNET 1
97-000002 BLACK MODULE CAGE RUNNER 8
97-300010 SUPPLY I/P COVERS 1
97-400010 BLACK PLASTIC HANDLE 37311 2
97-600001 SUBRACK FRONT HORIZ 2
97-600002 SUBRACK M2.5 STD TAP 8
97-900004 RUBBER FOOT FOR CELL ENHANCERS 4
H/book Number:-60-056100HBKM
800MHz BDA (Pasadena Figuero Tunnel)
Maintenance Handbook
Issue No:-1
Date:-21/10/2003
Page:-
12 of 52
3.2 Technical Specifications
3.2.5 800MHz 8 Channel Channelised BDA Technical Specification
Frequency Range:
857.0-861.0MHz
Band Width: Downlink: 25kHz
Uplink: 25kHz
No. of Paths: 2
No. of RF Ports: 2
No. of Fibre Connections: N/A
RF Connector: N type female
RF Impedance:
50Ω
VSWR: Better than 1.5:1
Downlink Gain: 95 dB min
Uplink Gain: 95 dB min
Gain Adjustment: 0 to 30 in 2dB steps
Downlink PA: 10W Class A Linear
Downlink Power: 8 Carriers at +17dBm
Uplink PA: 10W Class A Linear
Uplink Power: 8 Carriers at +17dBm
Duplexer UP/DN Isolation: >80 dB
Passband Ripple: <±1.5 dB
Noise Figure: Uplink <6 dB at maximum gain
Downlink <5 dB at maximum gain
In-Band Spurious: Better than –36dBm downlink
Better than –36dBm uplink
(measure with 30KHz BW with max gain setting)
MTBF: >50,000 hours
Supply Input Voltage: 110V AC
Alarms Fitted: Alarm: Volts free contacts (Amps, PSU,door)
Alarm indicator- Red LED
Power Indicator-Green LED
Downlink
Uplink
812.0-816.0MHz
H/book Number:-60-056100HBKM
800MHz BDA (Pasadena Figuero Tunnel)
Maintenance Handbook
Issue No:-1
Date:-21/10/2003
Page:-
13 of 52
3.3 Mechanical Specification
3.3.1 800MHz BDA Wall Mount Case
Size:
height:
width:
depth:
820 mm
620 mm
250 mm
(excluding connectors, heatsinks, handles and feet)
Fixings:
Weight:
Temperature Range:
operational:
storage:
Humidity:
Environmental Protection:
Finish:
Case:
Heatsinks:
Handles:
4 holes on 700 mm (h) x 667 mm (w)
50 kg (approx.)
-20°C to +50°C
-40°C to +70°C
10% to 95% non-condensing
IP65 (with door closed and all ports terminated)
RAL 7032
Black anodised
Black (where fitted)
Supply Cable: Unit supplied with 3-pin IP68 connector for
customer interface with AC input.
H/book Number:-60-056100HBKM
800MHz BDA (Pasadena Figuero Tunnel)
Maintenance Handbook
Issue No:-1
Date:-21/10/2003
Page:-
14 of 52
4. SYSTEM DRAWINGS
4.1 Drg. Nō. 60-056194, 800MHz BDA Case Outline Drawing
A
B
C
D
E
BYDATEDESCRIPT IO NNo
MNR
01/07/03
F
3
A
89
CONNECTION TO BDA
7
6
5
Pr oduct r ef :
Aerial Facilities
Lim i ted
BP A 800MH z
620 [2'-0.4"]
700 [2'-3.6"]
CE- / - N
4
TO ANTENNA
ISSUE
60-056194
P RODU CTI ON I SS UE
1A
PASADENA BLUE LINE. LOCATI ON 2.
TITLE
700 [2'-3.6"]
LOCKABLE
DOOR
CATCH
High
voltage
DANGER
ALARMS
667 [2'-2.3"]
CUSTO MER DRAWING.No
BDA 800MHz. 8 CHANNEL OUTLINE D RAWING
England
Fax : 01494 777000
Aerial Facilities Limited
Fax : 01494 777002
Heavy
CAUTION
3
250 [9.9"]
12
A
B
H/book Number:-60-056100HBKM
PSU ALARM
909 [2'-11.8"]
820 [2'-8.3"]
C
D
M6 EA RTH STUD
115V AC INPUT
THIS IS A PROPRIETARY DESIGN OF AERIAL FACILIT IES LTD.
REPRO DUCTION O R USE O F T HIS DESIG N BY O THERS IS
PERMIS SIBL E O NLY IF EXPRES SLY AUTHO RISED IN WRITING
BY AERIAL FACILITIES LTD.
01/07/03
DATE
MATERIAL: MILD STE EL
FINISH: PAINTED TO RAL 9017
WALL FIXINGS : M8 (5/16")
RF CONNECTORS: N TYPE FEMALE
ENVIRONMENTAL CLASS.: IP65
SEMI-GLOSS TRAFFIC BLACK
MNR
DRAWN
E
1:8
SCALE
TOLERANCES
NO DECIMA L PL ACE ± 1 m m
ON E DECIM AL PL ACE ± 0. 3m m
TWO DECIMAL PLACES ± 0.1 mm
APPD
1 23456789
PB GD
ALL DIMENSIONS ARE IN mm
UNLESS OTHERWISE STATED
CHKD
F
800MHz BDA (Pasadena Figuero Tunnel)
Maintenance Handbook
Issue No:-1
Date:-21/10/2003
Page:-
15 of 52
4.2 800MHz Channelised PBL BDA System Diagram
-78dBm
30dB
20dB
dB
812-815MHz
800MHz
-79dBm
-49dBm
-29dBm
-30dBm
05-002602
17dBm
-11dBm
857-860MHz
19dBm
11-005902
12-002105
dB
05-003302
-10dBm
20dB
11-00590211-006702
-30dBm
20dB
812.7625MHz
05-002602
-20dBm
814.7625MHz
812.9375MHz
813.2375MHz
815.4375MHz
814.4375MHz
20dB
20dB
20dB
20dB
814.9375MHz
20dB
20dB
813.7625MHz
20dB
T11
-20dBm
05-003302
857.7625MHz
20dB
20dB
859.7625MHz
859.9375MHz
20dB
20dB
858.2375MHz
857.9375MHz
20dB
20dB
859.4375MHz
860.4375MHz
20dB
20dB
05-002602
858.7625MHz
20dB
-30dBm
05-003302
dB
05-002602
-30dBm
-29dBm
11-005902
-49dBm
20dB
30dB 30dB
-79dBm
857-861MHz
-78dBm
H/book Number:-60-056100HBKM
05-003302
dB
30dB
12-002105 11-00670211-005902
-10dBm
-11dBm
19dBm
812-815MHz
17dBm
800MHz BDA (Pasadena Figuero Tunnel)
Maintenance Handbook
Issue No:-1
Date:-21/10/2003
Page:-
60-056104
LOCATION TWO
16 of 52
Loading...