D E S C R I P T I O N; System Components; System Specifications - BENDIX ADF-T12B Maintenance Manual

B a n d i x
A v i o n i c s
D i v i s i o n
A D F - T 1 2 C / D A U T O M A T I C
D I R E C T I O N F I N D E R S Y S T E M
I n s t a l l a t i o n
M a n u a l
B E N D I X
T Y P E / P A R T
N U M B E R
R E M A R K S D E S C R I P T I O N
A P P R O X I N I A T E C A P A C I T A N C E
S E N S E C A B L E
L E N G T H P A R T N O .
80 pf
108 pf
9 f e e t 6 i n c h e s
1 3 f e e t
2 V 0 0 8 - 0 2 - S E N S E A N T E N N A -
L O N G W I R E
S e n s e A n t e n n a - 5 4 - i n c h w h i p
S e n s e A n t e n n a - l o n g w i r e
BFO (CW) Kit
Audio Amplifier (14 Vdc)
Audio Amplifier (28 Vdc)
8 - f o o t I n s t a l l a t i o n C a b l e f o r 1 0 2 A
o r B .
B r a c k e t f o r r e m o t e l y m o u n t i n g t w o
551E Servo-Amplifier Indicators
2 V 0 0 7 - 0 5
2 V 0 0 7 - 0 7
2 V 0 0 8 - 0 1
I n c l u d e d i n m o s t 2 T 0 0 6 - ( ) k i t s .
C o n v e r t s 2 0 1 C r e c e i v e r t o 2 0 1 D .
Required for loudspeaker operation.
S a m e a s 1 0 2 A .
2 V 0 0 8 - 0 2
2 V 0 1 7 - 0 1
1 0 2 A
1 0 2 B
2 V 0 1 4 - 0 1
Dual system use only. 6 2 C 0 3 5 - 0 1
S Y S T E M C O M P O N E N T S
TABLE 1-1 (Sheet 2of 2)
D E S C R I P T I O N
ADF-T-12C (201C/D)
C H A R A C T E R I S T I C
ADF-T-12D (201F)
F r e q u e n c y R a n g e ;
B a n d 1
B a n d 2
B a n d 3
2 0 0 - 4 0 0 k H z
4 0 0 - 8 0 0 k H z
8 0 0 - 1 6 0 0 k H z
Channel Spacing =1kHz
Bandswitching &Digital Thumb¬
w h e e l s
REC: S a m e a s T - 1 2 C
1 9 0 - 4 4 0 k H z
4 2 0 - 9 0 0 k H z
8 5 0 - 1 7 5 0 k H z
B a n d s w i t c h i n g & C o n v e n t i o n a l
Tuning Dial.
REC: M C W a n d V o i c e
R e c e p t i o n
C W R e c e p t i o n
Tu n i n g M e t h o d
Operating Modes and
Type of Reception
S a m e a s T- 1 2 C ( C W
B F O :
m o d e )
A D F :
C W ;
S a m e a s T - 1 2 C
A u t o m a t i c D i r e c t i o n
F i n d e r - M C W , C W
a n d Vo i c e r e c e p t i o n
A D F :
S e n s i t i v i t y :
A D F
(AM or CW signal)
lOOpv/m for S+N/N=6 db
Using l/2 Meter Sense
A n t e n n a
75 juv/m input will produce
± 3 . 0 ° b e a r i n g t o s i g n a l
source with S+N/N ratio
o f 6 d B .
S Y S T E M S P E C I F I C A T I O N S
TABLE 1-2 (Sheet 1of 2)
1 - 3
L B . 2 0 1 2 - 1
Revised Oct/72