I've been flying with no radio problems for 10 years but now after the big overhaul, both my KY97As are horrible when transmitting- not always but often. They are crystal clear receiving but have very high levels of noise when transmitting, when comm 1 is bad, I can hear the noise in the headphones, when clear, comm 1 also sounds clear.
Comm 2 sounds clear in the headphones when transmitting but is unreadable by the tower 100% of the time.
I did a lot of work behind the panel but all down low, away from the radios and wiring which are up high.
I checked and moved grounds to separate locations yesterday, no real improvement.
Any ideas from the VHF gurus here on where to look? I am out of ideas now and ready to rip out all the wiring and start over.![Frown :( :(](data:image/gif;base64,R0lGODlhAQABAIAAAAAAAP///yH5BAEAAAAALAAAAAABAAEAAAIBRAA7)
Comm 2 sounds clear in the headphones when transmitting but is unreadable by the tower 100% of the time.
I did a lot of work behind the panel but all down low, away from the radios and wiring which are up high.
I checked and moved grounds to separate locations yesterday, no real improvement.
Any ideas from the VHF gurus here on where to look? I am out of ideas now and ready to rip out all the wiring and start over.