This item is a radio receiving set to be used for reception of alert or warning orders and messages by antiaircraft regimental battalion, and battery headquarters, and by searchlight and automatic weapons platoons . Works with SCR-543 and SCR-284 utilizes 4-freq. 2.0 to 6.0 Mc.
- TM 11-859 Radio Set SCR-593-A. War Dept. Mar. 1943. 83 p. U408.3.A13
- TM 11-2717, 44. Installation of Radio and Interphone Equipment in Car, Scout, M3A1, 68 pages. PB 23464 - BSIR 2(4):251; 07/26/46
TM 11-2717 1944 (Museum TD, Soesterberg NL/Corjan de Wit)