Westinghouse Type KR Installation & Operating Instructions Manual page 97

Carrier relaying transmitter -receiver
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TYP E K R CARRI E R S E T
CI RCU I T
FUNCTION
SYM BOL
J-9
Q-7 Base
J- 1 0
Q-7 Emitter
J- 1 1
Xmtr. Osc. Supply
J- 1 2
B+
J- 1 3
Xmtr. O s c . Output
J- 1 4
Q- 10 Supply
Output Filter
J- 15
J- 16
Output Filter GND
P- 1
Print ed Circuit
L- 1
Core and Coil
Assembly
L-2
Core and Coil
Assembly
L-3
RF Choke
L-4
RF Choke
Q- 1
Rcvr. Mixer
Q-2
Rcvr. Osc.
E L E C T R I C A L P A R T S L I S T
D ESC R I P TION
CON NECTORS ( Concluded)
Same as J-3
Sam e as J-3
Same as J-3
Same as J-3
Same as J-3
Same as J-3
Banana Tip Red
Banana Tip Black
Printed Circuit Male
Plug
INDUCTORS
1 1 MH Tot al - 6 MH
Tap ( P art of FL-3)
2. 5 MH ( P art of FL-3)
1 . 0 MH , 300 rna
Same as L-3
TRANSISTORS
Type 2N43 or Type
2N525
Type 2N 1 1 2 or Type
2N4 14
M F R .
MANU F ACTU R E R ' S
D ESI GNATION
CO D E
3 28 C093 H0 1
1
328C093 H0 2
1
54- B-7 1 26 H03
1
1
3 29 C450
1
3 29C449
2
R-300
1
330C587 H07
1
330C587 H09
1 7

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