Originally Posted by Esprit Model
1) System hops all the time.
2) Because Jeti makes RF modules for wide range of different radios.
I am not aware of any Jeti TX module nor Transmitter (DC-16,DS-16) that has more then 16 channels. So I assume that you can use R18 as regular 16 ch receiver. For additional 2 channels you can chose to connect additional 2 servos and activate them with mixers on receiver itself. Or, you can dedicate them for PPM in/out communication with other PPM aware equipment.
Esprit please elaborate