User Manual
Table Of Contents
- 1. INTRODUCTION
- Scope and Purpose of Document
- Limitation of Liability Notice
- 2. SAFETY CONSIDERATIONS
- 3. EQUIPMENT OVERVIEW
- 4. SUB-UNIT MODULES
- 4.1 Bandpass Filter (02-010201)
- 4.2 Two-Way Splitter (07-002503)
- 4.3 0.25Watt 0- -30dB Switched Attenuator (10-000703)
- 4.4 11-007302 & 11-007402 Low Noise Amplifiers
- 4.4.1 Description
- 4.4.2 Technical Specification (11-007302)
- 4.4.3 Technical Specification (11-007402)
- 4.4.4 LNA ‘D’ Connector Pin-out details
- 4.4.5 Drg. # 11-007302, LNA Assembly With Alarm Relay
- 4.4.6 Drg. # 11-007370, LNA RF Circuit Diagram
- 4.4.7 Drg. # 11-007371, LNA DC Wiring Diagram
- 4.4.8 Drg. # 11-003971, LNA DC Circuit Diagram
- 4.4.9 Drg. # 11-007402, LNA Assembly With Alarm Relay
- 4.4.10 Drg. # 11-007470, LNA RF Circuit Diagram
- 4.5 12-021601 5Watt Medium Power Tetra Amplifier
- 4.6 12-022101 10Watt Power Tetra Amplifier
- 4.7 8A Mains Filter Assembly (13-003301)
- 4.8 Channel Control Module (17-002101)
- 4.9 Channel Selective Module (17-003007)
- 4.10 12V Single Relay Board (80-008901)
- 4.11 12V Switch-Mode PSU (96-300052)
- 5. INSTALLATION
- 6. FAULT FINDING & MAINTENANCE
- 6.1 General Fault Finding Procedures
- 6.2 Downlink
- 6.3 Uplink
- 6.4 Fault repair
- 6.5 Checking service
- 6.6 Service Support
- 6.7 Tools & Test Equipment
- 6.8 General Maintenance Procedures
- _
- 6.9 Module Removal (LNA’s, general procedure)
- 6.10 Module Replacement (general)
- 6.11 Power Amplifiers
- 6.12 Low Power Amplifier Replacement
- 6.13 Module Transportation
- APPENDIX A
- _
- APPENDIX B
Two Channel UHF Cell Enhancer
User Handbook
Handbook Number: 50-187601HBKM Page: 22 of 51
4.4.5 Drg. # 11-007302, LNA Assembly With Alarm Relay
BYDATEDESCRIPTIO NNo
ISSUE
1 23 456 78 9
A
B
C
D
E
F
1
2
3
4
5
6
7
8
9
F
E
D
A
B
C
Fax : 01494 777002
Tel : 01494 777000
Aerial Facilities Ltd
TWO DECIMAL PL ACES ± 0 .1mm
ONE DECIMAL PL ACE ± 0.3mm
NO DECIM AL PL ACE ± 1m m
BY AERIAL FACILITIES LTD.
PERMISSIBLE ONLY IF EXPRESSLY AUTHORISED IN WRITING
REPRO DUCTIO N O R USE O F T HIS DESIG N BY O THERS IS
THIS IS A PROPRIETARY DESIGN OF AERIAL FACIL ITIES LTD.
DRAWN
CHKD
AL L DIM ENSIO NS ARE IN m m
UNLESS OTHERWISE STATED
APPD
DATE
TO L ERANCES
SCAL E
England
CUST O MER DRG .No
TITLE
A
3
LOW NOISE AMPLIFIER 380-500MHz
(20dB) ASSEMBLY DRAWING (WITH RELAY)
11-007302
1A
1.5:1
DBS 9/7/02
PRODUCTION IS S UE
9/7/02
DBS
COMPONENTS TO BE ADDED TO 11-003912,ITEM 15,DC PCB SUB-ASSEMBLY
AFL
SENSITIVE
DEVICES
ELECTROSTATIC
OBSERVE PRECAUTIONS
ATTE NTION
FOR HANDLING
AFL
AFL
********
11-007302
380-500MHz
20dB 10-24V DC
**/**/20**
REF.
FREQ.
GAIN
S/N
DATE
0086
IN
34
see note 2
LABEL DETAILS - SCALE 1:1
35
see note 2
see note 2
31
IN 4 PLACES
2. LIDS,ITEMS 2 & 3 AND LABELS,ITEMS 31,34 & 35,TO BE FITTED ON TEST
1. SOLDER JOINTS TO BE MADE USING OR
2819
OUT
6
IN 3 PLACES
3
DC PCB
25
4
7 32
RF PCB
15
W6
21
2
C2
1
22
2
CPL 1
R1
C1
RF O UT
R1 9
W7
C2 1
5
C9
R2
R1 6
C5
L1
L3
C4
C8
+
R4
TR1
L5
C1 2
J31 J32
W5
W2
W1
2 25
10
17 24
2
33
2
27
5
27
2
20
2
16 23
5
24
2
IN 2 PLACES
4
268 30
R3 9
REG 3
J3 J1J2
R5 0 R4 9
R4 4R4 3
RL 1
CO N1
CB IB