When it comes to possibilities the Frsky TARANIS Plus sets a new standard. FrSky is well known for their frequency hopping ACCST technology, that takes advantage of the entire 2.4GHz band, resulting in excellent range and reliability, they now offer their first full transmitter system.
The XJT telemetry transmitter module is compatible with the JR style modules. The latest upgrade to the FrSky Telemetry Radio System now features up to 16 channels and the new Smart Port for duplex communications with X series receivers.
If you're looking for a highly functional transmitter at a low price then this is the model for you. The FlySky FS-i6 is telemetry capable, has a three position switch, two potentiometers, range check functionality, a 20 model memory and a huge 1km+ range.