Do I understand correctly, you soldered the filter directly on the DE regulator?
That would be very handy, since I also power my Airwave TX in parallel to the cam. And this would eliminate the noise towards the TX also.
What rate of inductor coil did you use? I found a small type of suppression coils on the web, inductance 14uH, rated up to 0.7A current LINK Will these work?
Btw, I found that DE's Anyvolt is overrated with my 800mA current. So I try to switch to 2s lipo instead to get the current down.
Thx again, Jens