2022年6月7日 · BC-611, also known as SCR-536, 1 handy talkie or walkie talkie, was a valve-based hand-held two-way radio transceiver, developed in 1940 by Don Mitchell at Galvin …

2025年3月3日 · Radio Set SCR-536 is a very compact receiver - transmitter resembling an oversize telephone hand set. Complete with batteries, antenna, transmitter, receiver - and …

SCR-536 Radio Set BC-611 Mil TRX MILITARY U.S. different makers for same model, build 1941–1956, 28 pictures, 13 schematics, 5 tubes, United States of

Under the Army Nomenclature System, the BC-611 transceiver was the core component of the SCR-536 Signal Corps Radio set. The Signal Corps technical manual number was TM 11-235.

SCR-536/BC-611-F Freq range: 3.5-6 Mhz AM, 40 KHz channel spacing 1 channel crystal controlled Transmit power 36 mw receive sensitivity 3 to 5 microvolts internal AN-190 antenna …

The BC-611 was a hand-held radio transceiver used by the US Army Signal Corps in World War II. Under the Army Nomenclature System, the BC-611 transceiver was the core component of …

Voice Privacy PTT cover -The BC-611 is turned by raising the antenna. The Push To Talk switch is very convenient, maybe too convenient such that someone might transmit without intending …

Early in World War Two the U. S. Military recognized a real need for a communication device for ground troops that was portable and easy to use with moderate range. The BC-611 two-way …

Audio stream of 3885 KHz from Georgia USA popular ham frequency for BC-611 and other AM radios. From N4DKD.

BC-611 is a "Squad Radio", a small hand held unit for very local communications. The collection shows all American Squad radios from their beginning (1941) to 1986. ==>