BENDIX ADF-T12B Maintenance Manual page 19

D E S C R I P T I O N A N D O P E R A T I O N
4 7 C P S
S W I T C H I N G
I N P U T
L O O P R F
D U R I N G 2 N D h a l f - c y c l e
OF SWITCHING VOLTAGE
I
0
T1 ^
T 2
LOOP AMPLIFIER On
OUTPUT «
T O I S O L A T I O N
A M P L I F I E R
I
I
0 2
o
o
o
+
6
C R 2
A +
{
47 CPS
©
C R l
T 1
T 2
o
o
o
O
o o
o
o o
o
o o
C R 4
o
o o
S I M P L I F I E D E Q U I VA L E N T C I R C U I T
1
F i g n r e 7
Balanced Modulator (Condition No. 2), Simplified Schematic Diagram
Page 16
A P R I L 1 9 6 5