BC-969
uses FT-411 mount The BC-969 A, B Radio Receivers enclosed in Case CS-109-A are low frequency super-heterodyne communication sets used for intercept purposes. They receive continuous modulated tone and voice signals. There is no operational differences between the two models. uses RA-61, or PE-223
References
- TM 11-4013 Radio Receiver BC-969-A and -B Repair Instructions. War Dept. May 1945. 66 p. U408.3.A13 TM 11-4013 May 1945