User Manual
PBL UHF 1 & 2 Air Interface
Maintenance Handbook
H/book Number:-60-055900HBKM
Issue No:-1
Date:-13/02/2003
Page:-37 of 37
5.1.4.12 Drg. No. 11-007402, LNA General Assembly
LOW NOISE AMPLIFIER 380-500MHz
(30dB) ASSEMBLY DRAWING (WITH RELAY)
11-007402
1A
1.5:1
DBS 9/7/02
2819
31
IN 4 PLACES
34
see note 2
35
see note 2
26
15
21
2
8
2 25
10
17 24
2
33
2
6
IN 3 PLACES
27
5
27
2
20
2
16 23
5
3 25
4
7 32
30
24
2
IN 2 PLACES
4
1
22
2
5
BYDATEDESCRIPTIONNo
ISSUE
1
2
3
4
5
6
7
8
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 PLACES ± 0.1mm
ONE DECIMAL PLACE ± 0.3mm
NO DECIMAL PLACE ± 1mm
BY AERIAL FACILITIES LTD.
PERMISSIBLE ONLY IF EXPRESSLY AUTHORISED IN WRITING
REPRODUCTION OR USE OF THIS DESIGN BY OTHERS IS
THIS IS A PROPRIETARY DESIGN OF AERIAL FACILITIES LTD.
DRAWN
CHKD
ALL DIMENSIONS ARE IN mm
UNLESS OTHERWISE STATED
APPD
DATE
TOLERANCES SCALE
England
CUSTOMER DRG.No
TITLE
A
3
PRODUCTION ISSUE
9/7/02
DBS
COMPONENTS TO BE ADDED TO 11-003912,ITEM 15,DC PCB SUB-ASSEMBLY
2. LIDS,ITEMS 2 & 3 AND LABELS,ITEMS 31,34 & 35,TO BE FITTED ON TEST
1. SOLDER JOINTS TO BE MADE USING OR
LABEL DETAILS - SCALE 1:1
AFL
S/N ********
DATE **/**/20**
see note 2
GAIN
FREQ.
REF.
30dB 10-24V DC
380-500MHz
11-007402
OUT
0086
AFL
IN
SENSITIVE
DEVICES
ELECTROSTATIC
OBSERVE PRECAUTIONS
ATTENTION
FOR HANDLING
AFL
W6
C2
CPL1
R1
C1
C23
TR3
C24
RF OUT
R19
C22
W7
C21
C9
R2
C15
R17C20
R16
C5
L1
L3
R18
C4
C8
+
R4
TR1
L5
C12
J31 J32
R15 R12
R13
L7
W5
W3
C19
W4
R14
W2
C18
C16
C17
ZD1
IC1
C14
W1
+
DC PCB RF PCB
R39
REG3
IC4
R41
J3 J1J2
R49R50
R57
R44R43
CON1
RL1
R53
R54
R55
ECN2722 DBS
24/9/02
2A
CB IB