its the first time I'm installing a new FBL system myself, so sorry for the probably noobish questions.
I have a T-Rex 450 and want to install the Spirit Pro (+ GeoLink). I'm not sure what I will need for proper installation for the use with a Spektrum DX9 transmitter (telemetry too).
Is it enough to have the SPM4649T or will I need something like the Spektrum AR9020 receiver ? Or both ?
Thanks, any help is appreciated,
Lizard
