An eBay buy, it worked OK for a day or so, and I made a few QSOs on 20m SSB with it. Then it started showing 'funny' behaviour on TX. (All symptoms below are with radio in the "lock"/tuneup position,
checking the board mounting screws and grounding. Tighten them. Screws through a PCB loose their pressure over time because the plastic relieves the applied pressure and the shock and vibration of sh
John, I was interested in which Corsair you have. I am looking for a Corsair II. I have never owned one but am looking for one to restore. Unfortunately I cannot help you with your problem as I have
If this radio has a built in SWR or ALC metering circuit check each of the diodes. Should be something like 1N270 or even 1N34. If one of the diodes is open, this might cause some funnies in some rig