Originally Posted by Daemon
Do you have the Tx antenna horizontal to match the orientation on the plane?
I've never had a range problem with the stock Rx dipole oriented vertically as long as
it's not near some Rf noisy component on the plane.
Yes that's what I meant by watching the nulls.
the IB Crazy turnstile gives a 25-30% stronger RSSI on micro power tests but it is horizontal