14mhzqrptransceiver

14MHz QRP transceiver

by OH6DC

    • 1 W output
    • 2N3553 PA
    • full break-in
    • 5.6 MHz vfo mixed with 19.6 MHz xtal osc
    • direct conversion rx: diode ring mixer, LM358 and LM386 amps
    • audio filter and RIT
    • design principles: building blocks were taken from literature and internet and then combined using trial and error method
    • no schematics exist for the entire rig