It’s a 40 meter (7 MHz) QRP or low power transceiver in which the transmitter ... a J310 FET — between the two halves of the circuit. It’s no slouch as QRP radios go, having clocked up ...
My second SSB transceiver was dual-band spanning both 6m and 10m wavelengths. I built this radio as part of the ARRL ‘home brew challenge 3’. This followed the same block diagrams as those ...