Service manual for Radio sets SCR-270-BB, -CB, -DA, -EA, and SCR-271-AAB, -AC, -BB, -DA, -EA, -FA, -GA, -HA, -JA, -KA, -LA, -MA with console - … Test set TS-159/TPX - USA Voorschrift, Technical Manual, 11-1243 Test set I-157-A (tube and set tester, precision model 920P) - USA Voorschrift, Technical Manual, 11-1209 Test equipment RC-68 and RC-68-A - USA Voorschrift, Technical Manual, 11-1053 Radio transmitter equipment RC-263 - USA Voorschrift, Technical Manual, 11-816 Radio transmitters 33A and 34 A - USA Voorschrift, Technical Manual, 11-818 Radio transmitter-receiver type 1505 (250 watts) and Associated Equipment - USA Voorschrift, Technical Manual, 11-823 Echo box TS-280/TPS-3 - USA Voorschrift, Technical Manual, 11-1083 Range calibrator I-144 - USA Voorschrift, Technical Manual, 11-1064 Beacon transmitter-receiver AN/PPN-2 - USA Voorschrift, Technical Manual, 11-1145 Tuning equipment IE-37 - USA Voorschrift, Technical Manual, 11-5009 Calibrators BC-726-A, 1-147, 1-156, and 1-168 - USA Voorschrift, Technical Manual, 11-1128
