I had the weirdest radio problem one time - would be flying and when I got into the pattern - my PTT would show on the radio (even though I was not pushing the button!). A LOT of rewiring (on a certified plane so very $$$$) and turned out to be a piece of metal vibrating cover panel on the instruments!!! (so I had a screw loose!!! 😉 ) No other A&P figured it out (of course I had to pay them for all their attempts - even though it did not solve the problem....) - and I went to an old guy that also rebuilds old tube radios and amps... (also an aviator) - found the problem in 5 min...
Hopefully you discover what is happening with yours - I would start by checking your nuts. And screws. M. ________________________________ From: KRnet <[email protected]> on behalf of Flesner via KRnet <[email protected]> Sent: Saturday, September 17, 2022 9:32 PM To: [email protected] <[email protected]>; [email protected] <[email protected]> Cc: Flesner <[email protected]> Subject: Re: KRnet> radio problems On 9/17/2022 7:35 PM, [email protected] wrote: > I had a similar problem with my Challenger but found it was RF > feedback. I solved it by placing a ferrite bead on my headset cord. > > Jim H +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ This problem developed from a perfectly working system so I'm guessing it is a component failure or poor connection in the system. I'll know more tomorrow. Larry Flesner -- KRnet mailing list [email protected] https://list.krnet.org/mailman/listinfo/krnet
-- KRnet mailing list [email protected] https://list.krnet.org/mailman/listinfo/krnet
