开云体育

ctrl + shift + ? for shortcuts
© 2025 开云体育

Re: Substitutions


Timothy Fidler
 

IMHO AF should still leave that old design up as it has some interesting points,? including the idea of a dual band VFO with one tuning capacitor...(as well as an LSB/USB carrier injection osc which is voltage switched.)? ?TEF

Join [email protected] to automatically receive all group messages.