May72024Homemade HF transceiver three bands 1.8, 3.6, 7 MHz tubes and transistors admin homemade The transmission mode is in single-sideband SSB modulation, but has not been tested for transmissions recently.
Homemade Ham Radio Cw Ssb Receiver For 20m read more August 19, 2017 admin homemade homemade • radio • receiver