Note
Radio, Feb 1945, p. 17.
Radio News, Mar 1945, p. 5.
QST, Mar 1945, p. 2.
QST, Jun 1945, p. 2. (some details)
Radio, Nov 1945, p. 68. (S-36A)
QST, Jan 1946, p. 117. (S-36A)
Concord catalog 4-46 (1946), p. 106.
Lafayette catalog number 88 (1947), p. 100.
Functionally identical to the S-27. The S-36A is essentially identical to the S-36, but uses a different style of S-meter, and had a few minor component changes.
RBK-13 and RBK-15 are the military designations for the 36 and 36A.
Coverage: 27.8 MHz to 143 MHz
IF: 5.25 MHz
Modes: AM, FM, CW
BFO
ANL
S-meter
Variable selectivity
Power: 120 VAC
Tubes: (1) 5U4, (1) OD3 (VR-150), (2) 6V6, (1) 954, (1) 955, (1) 956, (1) 6J5, (1) 6SL7, (2) 6H6, (1) 6AC7, (1) 6AC7, (1) 6AB7, (1)
Tubes (RBK-15): as above, plus one additional 956
