Handbook
Table Of Contents
- AMENDMENT LIST RECORD SHEET
- INTRODUCTION
- 1.SAFETY CONSIDERATIONS
- 2.OVERVIEW/SYSTEM DESCRIPTION
- 3.SPECIFICATIONS
- 3.1Parts Lists
- 3.2Technical Specifications
- 3.2.1UHF ONE to Tunnels 1 & 2 Technical Specification
- 3.2.2UHF1A Technical Specification
- 3.2.3UHF ONE to Location TWO Technical Specification
- 3.2.4UHF TWO to Tunnels 1 & 2 Technical Specification
- 3.2.5UHF TWO to Location TWO Technical Specification
- 3.2.6800MHz Bi-directional Amplifier to Location TWO Technical Specification
- 3.3Mechanical Specification (UHF1/1A & UHF2 Wall Cases)
- 4.SYSTEM DRAWINGS
- 5.SUB-UNIT MODULES
- 5.1UHF 1 Air Interface (60-055901)
- 5.1.1Bandpass Duplexers (02-013401)
- 5.1.22 & 4 Way UHF Splitters (05-002603 & 05-003401)
- 5.1.3¼Watt 0- -30dB Switched Attenuator \(10-00
- 5.1.4Low Noise Amplifiers (11-006102, 11-007302 & 11-007402)
- 5.1.4.1General Description
- 5.1.4.2Technical Specification (11-006102)
- 5.1.4.3Drg. No. 11-006102, Low Noise Amplifier General Assembly
- 5.1.4.4Drg. No. 11-006170, LNA RF Circuit Diagram
- 5.1.4.5Drg. No. 11-006171, LNA DC Wiring Diagram
- 5.1.4.6Drg. No. 11-003971, LNA DC Schematic Diagram
- 5.1.4.7Technical Specification (11-007302)
- 5.1.4.8Drg. No. 11-007302, LNA Assembly With Alarm Relay
- 5.1.4.9Drg. No. 11-007370, LNA RF Circuit Diagram
- 5.1.4.10Drg. No. 11-007371, LNA DC Wiring Diagram
- 5.1.4.11Technical Specification (11-007402)
- 5.1.4.12Drg. No. 11-007402, LNA General Assembly
- 5.1.4.13Drg. No. 11-007470, LNA RF Circuit Diagram
- 5.1.4.14Drg. No. 11-007471 LNA DC Wiring Diagram
- 5.1.55Watt Power Amplifier (12-001801)
- 5.1.5.1Description
- 5.1.5.2Technical Specification
- 5.1.5.3Drg. No. 12-001801, 5Watt PA General Assembly Drawing
- 5.1.5.4Drg. No. 12-001870, 5Watt PA Circuit Diagram
- 5.1.5.5Drg. No. 12-001870C1, 5W PA Component List(1)
- 5.1.5.6Drg. No. 12-001870C2, 5W PA Component List(2)
- 5.1.5.7Drg. No. 80-008450, Power Amplifier/Alarm Board DC Wiring Details
- 5.1.63 Stage Amplifier Alarm Boards (12-002201)
- 5.1.7DC/DC Converter, 24V in, 12V 8A out (13-003011)
- 5.1.8Channel Selective & Channel Control Modules (17-003012 & 17-002101)
- 5.1.8.1Channel Selective Module Description
- 5.1.8.2Drg. No. 17-003080, Generic Channel Module Block Diagram
- 5.1.8.3Channel Selectivity Control Module Description
- 5.1.8.4Channel Controller DIP Switch Configuration Frequencies
- 5.1.8.5UHF1 Downlink Channel Module Configuration Table
- 5.1.8.6UHF1 Uplink Channel Module Configuration Table
- 5.1.8.7UHF1A Downlink Channel Module Configuration Table
- 5.1.8.8UHF1A Uplink Channel Module Configuration Table
- 5.1.8.9UHF2 Downlink Channel Module Configuration Table
- 5.1.8.10UHF2 Uplink Channel Module Configuration Table
- 5.1.9Single & Dual 24Volt Relay Boards (20-001602 & 80-008902)
- 5.1.10SMA coaxial termination (93-930003)
- 5.1.1124V 400W Flat-Pack Power Supply (96-300011)
- 5.2UHF 2 Air Interface (60-055902)
- 5.2.1Bandpass Filter (02-013401) See section 5.1.1
- 5.2.24 Port Tx Hybrid Combiner (05-003019)
- 5.2.3Four Way Low Power Splitter (05-003401) See section 5.1.2
- 5.2.4¼Watt 0- -30dB Switched Attenuator \(10-00
- 5.2.5Low Noise Amplifiers (11-007302 & 11-007402) See section 5.1.4
- 5.2.63 Stage Amplifier Alarm Boards (12-002201) See section 5.1.6
- 5.2.720Watt Power Amplifier (12-004201)
- 5.2.8DC/DC Converter, 24V in, 12V 8A out (13-003011) See section 5.1.7
- 5.2.9Chan. Selec. & Chan. Contr. Mdls (17-003012 & 17-002101) See section 5.1.8
- 5.2.1021MHz IF Filter Board (17-002502)
- 5.2.11Single & Dual 24Volt Relay Boards (20-001602 & 80-008902) See section 5.1.9
- 5.2.12SMA Coaxial Termination (93-930003) See section 5.1.10
- 5.2.1324V 400W Flat-Pack Power Supply (96-300011) See section 5.1.11
- 5.2.14JWS75-15/A PSU (96-300045)
- 5.2.15Single Mode Optical Coupler (98-100001)
- 5.2.16.Fibre Optic Receiver & Transmitter (98-200003 & 98-300003)
- 5.3UHF1A 60-055903 470MHz 3 Channel BDA
- 5.1UHF 1 Air Interface (60-055901)
- 6.INSTALLATION
- 7.MAINTENANCE
- APPENDIX AINITIAL EQUIPMENT SET-UP CALCULATIONS
PBL UHF1/1A 1 & 2 Air Interface
Maintenance Handbook
H/book Number:-60-055900HBKM
Issue No:-2
Date:-20/10/2003
Page:-
54 of 85
5.1.6.4 Drg. Nō. 12-002270, 3 Stage Alarm Board Circuit Diagram
3 STAG E AMPL IFIER AL ARM BOARD
CIRCUIT DIAG RAM
12-002270
1
N.T .S
M R B 11/ 8/ 93
BYDATEDESCRIP TIONNo
ISSUE
1234 5
6
78 9
10 11 12
13
14
15
16
17 18
A
B
C
D
E
F
G
H
I
J
K
L
M
A
B
C
D
E
F
G
H
I
J
K
L
1 2 3 4 5 6 7 8 9 101112 13 1415 16
17
18
M
UNLESS OTHERWISE STATED
ALL DIMENSIONS ARE IN mm
DRAWN
CHKD
CUSTOME R DRAWING No
PERMISSIBLE ONLY IF EXPRESSLY AUTHORISED IN WRITING
THIS IS A PROPRIETARY DESIGN OF AERIAL FACILITIES LTD.
NO DECIMAL P LA CE ± 1mm
TWO DECIMAL PLACES ± 0.1mm
ONE DECIMAL PLA CE ± 0.3mm
BY AERIAL FACILITIES LTD.
REPRODUCTION OR USE OF THIS DES IGN BY OTHERS IS
APPD
DATE
TOLE RANCES SCA LE
Tel : 01494 777000
Fax : 01494 777002
Ae ria l Fa cilitie s L imite d
England
TI TLE
1
A
+
-
IC1
+
-
IC1
+
-
IC1
+
-
IC1
CONN11
TTL ALARM
CONN
+5v TTL I N
12
CONN
0V
15
CONN
ALARM 0v
14
CONN
O/C ALARM
13
7
+8v TO +30v
CONN
1CONN
CONN2
CONN3
CONN4
CONN5
CONN6
MONITOR 1
INPUT
HI LOW HI
MONITOR 2
INPUT
LO W HI
MON I TOR 3
INPUT
LO W
9CONN
CONN10
CONN8
CONTACTS
ALARM
R1
1K 8
+
-
IC3
5
6
7
R2
120R
R3
120R
R4
3K 6
R6
100K
R5
100K
R7
100K
R9
1K
2
3
1
+
-
IC3
4
11
R11
1K
100K
R15
1K
R17
100K
R23
100K
R22
1K
R19
100K
R14
100K
R13
100K
R21
R25
1K
R27
1K
R37
2K 4
R39
560R
R26
270K
270K
R18
R24
100K
R28
270K
R20
270K
R16
100K
R10
270K
R8
100K
R12
270K
R42
4K 7
R29
4K 7
R35
1K
R40
2K 2
R41
22K
R38
1K
R36
3K
2K 2
R30
4K 7
R32
4K 7
R34
10K
R33
10K
R31
TR 3
BCW71BCW71
TR 2
BCW71
TR 1
6
5
7
+
-
IC2
10
9
8
+
-
IC3
3
2
4
11
1
12
13
14
+
-
IC3
+
-
IC2
12
13
14
10
9
8
3
2
4
1
11
+
-
IC2
+
-
IC2
5
6
7
10
9
8
12
13
14
D1
1. 23v
SR12D
+
C1
1uF
C2
100n
1u
C7
100n
C3
100n
C4
1. 0
C8
3v 3
D9
TR 6
FZT7 5 1
TR 4
BCW71 BCW71
TR 4
100n
C6
LK 2
D7
D6
LK 1
D4
D5
D2
D3
D8
LE D 1
REL
-
RL1
+
OP AMP
6
7
RL1/2
8
+7. 5v
+7. 5v
2
+7. 5v +7. 5v
VCC VCC
0v 0v
C R 0508 14/ 1/ 94 M R B
I C 1 , I C 2 & I C 3 = LM324A M
A LL D I O D E S = LL4148 U N LE S S M A R K E D O TH E R WI S E
4
RL2/2
3
2
NOT USED
VCC
PRODUCTION ISSUE 11/9/93 MRB
PRODUCTION ISSUE 29/8/00 MNR
2
2A
0v
RB RB