User Manual

P B L Tunnels Loc 2 Units 1 & 2 + 800MHz BDA
Maintenance Handbook
H/book Number:-60-056100HBKM
Issue No:-1
Date:-13/02/2003
Page:-76 of 76
5.3.3.8 Drg. No. 11-006770, LNA Circuit Diagram (RF Components)
800-1000MHz LOW NOISE AMP. 29dB (RF) PCB CIRCUIT DIAGRAM
11-006770
AA
-
DBS 18/2/02
C1
C6
C3 C2
C9
C8
C4
C11
C10 C7C5
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
A
B C D
E
F
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Tel : [phone]
Aerial Facilities Limited
THIS IS A PROPRIETARY DESIGN OF AERIAL FACILITIES LTD. REPRODUCTION OR USE OF THIS DESIGN BY OTHERS IS PERMISSIBLE ONLY IF EXPRESSLY AUTHORISED IN WRITING BY AERIAL FACILITIES LTD.
NO DECIMAL PLACE ± 1mm ONE DECIMAL PLACE ± 0.3mm TWO DECIMAL PLACES ± 0.1mm
ALL DIMENSIONS ARE IN mm
UNLESS OTHERWISE STATED
CHKD
DRAWN
APPD DATE
TOLERANCES
SCALE
England
CUSTOMER DRAWING.No
TITLE
3 A
CONNECTIONS TO DC BOARD
-Ve1 +Ve1 -Ve2 +Ve2
RF INPUT
RF OUTPUT
R11
R10 R12
R8
R9
R4 R5
R3
R6 R7
R1 R2
10nF 100pF
910R 470R
100pF
ATF-33143
100pF
10R
15pF
82nH
100pF 10nF
430R 1K2
CLY2
82nH
100pF
6n8H
1.8pF
220pF
180R 180R 18R 22R
SELECT VALUES ON TEST
REFER TO CIRCUIT COMPONENT LIST FOR FURTHER INFORMATION
PROTOTYPE ISSUE
18/2/02
DBS
100pF
L3
L2
L1
G S
D
TR1
G S
D
TR2
PRODUCTION ISSUE(ECN2538) MNR
11/07/02
1A
AC
IB