Handbook

PBL UHF1/1A 1 & 2 Air Interface
Maintenance Handbook
H/book Number:-60-055900HBKM
Issue No:-2
Date:-20/10/2003
Page:-
42 of 85
5.1.4.12 Drg. Nō. 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
BYDAT EDES CRIPT IO 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 : [phone]
Tel : [phone]
Aerial Facilities Ltd
TWO DECIMAL PL ACES ± 0 .1 mm ONE DECIMAL PLACE ± 0 .3 mm NO DECIMAL PL ACE ± 1 m m
BY AERIAL FACIL IT IES L TD. PERMISSIBLE ONLY IF EXPRESSLY AUTHORISED IN WRITING REPRO DUCTION OR USE OF THIS DESIGN BY OTHERS IS THIS IS A PROPRIETARY DESIGN OF AERIAL FACILITIES L TD.
DRAWN
CHKD
AL L DIM ENSIO NS A RE IN mm
UNL ESS O THERWISE ST AT ED
APPD DAT E
TO L ERA NCES SCA LE
England
CUSTO MER 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
SENSITIV E
DEVICES
E LE C TR O S TA TI C
OBSERVE PRECAUTIONS
ATTENTION
FOR H ANDLING
AFL
W6
C2
CPL 1
R1
C1
C2 3
TR3
C2 4
RF O UT
R1 9
C2 2
W7
C2 1
C9
R2
C1 5
R1 7C2 0
R1 6
C5
L1
L3
R1 8
C4
C8
+
R4
TR1
L5
C1 2
J31 J32
R1 5 R1 2
R1 3
L7
W5
W3
C1 9
W4
R1 4
W2 C1 8
C1 6
C1 7
ZD1
IC1 C1 4
W1
+
DC PCB RF PCB
R3 9
REG 3
IC4
R4 1
J3 J1J2
R4 9R50
R5 7
R4 4R4 3
CO N1
RL 1
R5 3 R5 4
R5 5
ECN2722 DBS
24/9/02
2A
CB IB