The DFT telemetry transmitter module is a great choice if your transmiter is compatable with the Futaba modules.
The Telemetry Radio System developed by FrSky provides an additional return link that is used for monitoring the Rx’s voltage, poor receiver reception, temperature, location, speed and so on.
The module is compatible with both the V8-series (non-telemetry) and the D-Series (telemetry) receivers.
Advanced Continuous Channel Shifting Technology (ACCST SYSTEM) achieves highly reliable link in interference rich environments.
Easy to bind and instant link-up
Excellent reboot times
All channels failsafe
Very smooth servo movement
Alarm on events of receiver (low battery voltages, poor reception, etc.)
Error-free link, by using 48bits CRC algorithm
Low power consumption
V8 Series: (Non-telemetry receivers)
V8FR-HV, V8R7-HV, V8R7-SP, V8R4
D Series: (Telemetry receivers)
D8R, D8R-II, D8RSP, D6FR, D4FR
Compatible with the following transmitters:
Futaba: 3PM, 3PK, 7U, 8U, 9C, 10C, 9Z, AND FN-Series, T10C, FC-18, FC-28
Hitec: Optic 6, Eclipse 7, Prism 7
WFLY: WFT09, WFT-08
Operating Voltage Range: 6.0V-13.0V
Operating Current: 50mA
Output Power: 60mW
Resolution: 11bit (3072)