are your running it off a generator or battery?
I have an issue that I am trying to iron out with a generator. My 900mhz 500mw from rangevideo works only at a low rpm with my generator.. then cuts out when the headspeed goes up.. I can not track it down..
So for now I run my mount electronics with the generator power and power my transmitter with a lipo.. which works fine for now
For the life of me I can't find out why mine cuts out at high rpms with my generator!
JR GSR260 - Mark IV Cam Mount
Trex 600 to 700 Stretch