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Last modified 2025-12-08

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BC-645A (USA, WWII)

A picture of BC-645A (USA, WWII)

SPECIFICATIONS

GENERAL
Type:Military UHF transmitter-receiver
Frequency range:TX: 470-495 MHz
RX: 470-495 MHz
Tuning steps:
Frequency stability:Max ? ppm
Mode:AM / CW (After modification)
Channels / memory management:
Duplex shift / offset:None
Power supply:13 or 26 VDC (Dynamotor supply)
Current drain / power consumption:RX: ? A
TX: Max 6.3 A @ 26 VDC
Antenna impedance / connector:? ohm / ?
Dimensions (W*H*D):Radio unit: 267*114*343 mm (10.5*4.5*13.5")
Weight:11.35 Kg (25 lb)
Other features:




RECEIVER SECTION
Receiver system: ? conversion superheterodyne
Sensitivity:
Squelch sensitivity:
Selectivity:
Image rejection:
AF output power / speaker:-
External speaker connector:-




TRANSMITTER SECTION
RF output power:~15 W (30 W input)
Modulation system:
Max FM deviation (Factory set):No FM
Spurious emissions:Better than -? dB
Microphone impedance / connector:-
Microphone input level:-




MISCELLANEOUS
Manufactured:USA (By General Electric), 1942-194x (Discontinued)
Additional info: WWII IFF unit (Identify-Friend or-Foe). It was
part of the SRC-515 radio set.

Surplus price 1947 in the US: $16.95
Related documents:
Modifications and fixes:
Reviews:
Options / Accessories:
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