luv2flypilot
Well Known Member
I am just finishing up on an avionics panel upgrade with the panel built by SteinAir. I am still getting an ananoying strobe pulsating noise in my headsets when my strobes are on. I was hoping the new panel would cure this. I did not build the airplane and the builder used nonshielded wire to power each Aeroflash Signal power supply located in the wing tips and fuselage. It was also grounded to the airframe at each power supply with just a positive power wire ran to be power breaker and switch. I as able to use a spare wire and brought a ground to the main ground buss for each power supply however this still did not cure the problem. It will be a lot work to rerun all he cable with shielded and in speaking with Stein it still may not cure my problem since he said the older Aeroflash Signal strobes are known to be noisy. Anyone ever experience this problem and know of any filters or ideas that may cure my problem?