ORIGINAL: mouthpiec
ORIGINAL: Missileman
Futaba uses high and low band recievers, make sure you use the appropriate one.
Off hand I think below channel 36 is low band, (I might be wrong so research it)
so it is not enough that both are 35Mhz?
If both are Futaba you MAY be OK. Are they both FM or both PCM or what? More involved than just the channel/frequency.