RECEIVER BC-733 - U.S.A. 1955

Receiver air BC-733 U.S.A. (1955) - The unit have six  crystal controlled channels, the frequency coverage is from 108,3 to 110,3 MHz, I.F. at 6,9 MHz. The circuit use 10 tubes: (3) 717A, (2) 12SG7, (1) 12SQ7, (1) 12AH7, (1) 12A6, (2) 12SR7. Power requirements 12 or 24 Vdc with dynamotor.
Ricevitore aereonautico BC-733 - U.S.A. (1955) -  L'unita' ha sei canali controllati a quarzo, la copertura di frequenza e' da 108,3 a 110,3 MHz, MF a 6,9 MHz. Il circuito utilizza 10 valvole: (3) 717A, (2) 12SG7, (1) 12SQ7, (1) 12AH7, (1) 12A6, (2) 12SR7.  Alimentazione 12 o 24 Vdc con dynamotor.
BC-733 schematic diagram (not so hight quality copy)

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