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GE BC-375-E - Fig. 1. Radio Transmitter BC-375-E, Schematic Diagram

GE BC-375-E
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SWITCH 1141
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SCHEMATIC
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er
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L-
11
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1167
ANTENNA INDUCTAFNCEI
TUNING "M
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1121
1116
1116
1116
1116
1134
1133
CW
1135
MOD
MICROPHONE CONNECTIONS
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7,
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r
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147
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1170
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1129
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168
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0
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11191
115 0
1192
4
1148
RADIO
TRANSMITTER BC
-
375
-
E
ANTENNA TUNING UNIT BC
-
306
-
A
DYNAMOTOR
UNIT PE
-
73
-
G
BROWN
YELLOW
GREEN
BLUE
RED
WHITE
ORANGE
BLACK
KEY
KEY
/1194
NIC. INPUT 011128--MOWN
MC.SIIMTCH OR KEY(T1P)---WMTE
SIDE TONE
BLUE
KEY RELAY ARM
RED
KEY RELAY BACK—YELLOW
11010,811C.,OR KEY (SLEEVE)—GREEN
03NDONIC..OR KEY (SLEEVE)—BLACK
(ON
-
OK7 SWITCH (DYN. RELAY)
OPT
0
014
255.
119 0
0
1126
1
1172
TEST KEY
1131
1127
1189
(IBS y
1128
SO-39
186
PL
-
64
1198
ANT. INDUCTANCE
SWITCH "
P'
0 ANT
LOAD "8 '
O
LOAD '
.
11"
0
6N
°
0 NEC
INTERLOCK OPERATED
BY TRANS. TUNING UNIT
V
TO AIRPLANE
JUNCTION BOX
TYPICAL TRANSMITTER TUNING UNIT TU
-
8
-
8
CW
TO PRIMARY POWER SUPPLY
28 VOLTS DC
Fig. 1. Radio Transmitter BC-375-E, Schematic Diagram
Fig. 1

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