[Kenwood] AUDIO TX TS 850 SAT

[tara san]

Hello good afternoon,,,

I have a Kenwood TS-850SAT

Can anyone help me with this problem on my radio.
The problem that I find on the radio are :
When I transmit using a microphone, talking or not talking with PTT " ON "
,,,,,,,,, I listen to audio through headphone wavy ot like QSB.

But modulation received from another station is not problematic.
Very linier.

What to do for the audio back to normal.

Thank you for your attention.
Please provide a solution for me.

Best regards
YE7YE - Sutara