SB-40 QRP 40m CW Transceiver

sb40a  SB-40

40m QRP CW Tranceiver






The SB-40 (Single Board 40) transceiver is my version of the Micromountaineer by Wes Hayward. The circuit is essentially the same, with the addition of a VFO for receive. It has a one watt crystal controlled transmitter. The schematics, board layout and parts list can be found HERE