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Tr circuit

2017-09-05 09:25  
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R1 and R2 are Va or Vi W carbon composition resistors. K1 is a 12 V DPDT DIP relay. Illustration A shows how to connect the relay contacts for use with a separate transmitter-receiver combination. The circuit at is for amplifier use with a transceiver.
Tr circuit

Cl and C2 are disc ceramic.



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