Recently on my 6A, I have started to pick up audible noisy receptions on my Comm radio while taxiing. It is not classic noise, but actual reception that is not voice. It only happens on the ground and never after the wheels leave the ground. Receptions are intermittent and typically around 5 seconds in length. All voice receptions are clear as can be and never hear complaints about my transmissions.
It is a 430W with RG-58 cables and a commant CI-138 antenna mounted on the belly. Has worked flawlessly for the previous 800 hours.
Any ideas on where to start troubleshooting? Antenna failure, ground plane, coax, etc.
Appreciate all input.
Larry
It is a 430W with RG-58 cables and a commant CI-138 antenna mounted on the belly. Has worked flawlessly for the previous 800 hours.
Any ideas on where to start troubleshooting? Antenna failure, ground plane, coax, etc.
Appreciate all input.
Larry