DSM2 Spread Spectrum Technology for Popular Module Based Radios
FrSky R9 and R9M radio control system is the first FrSky long range system which works in the frequency of 868MHz. The R9M module offers 4 switchable RF power outputs to so you can choose the appropriate power for different flight situations. Compared to another FrSky 2.4GHz long range receiver like the L9R, the R9 receiver has a longer operating range up to 10KM and above. Moreover, the R9 is also a redundancy receiver which can connect to another receiver to ensure the security of your aircraft.
This is EU-LBT version, for flying long range, please check your local regulation if in EU
12 / 14-channel RF module for converting robbe/Futaba transmitters fitted with the MZ-FM RF module, such as the T12Z, T12FG and T14MZ.
Jeti Duplex 2.4EX Transmitter module TU2 EX
DUPLEX TU2 EX module is suitable for all transmitters, especially for those with non-exchangeable HF plug-in modules. Installation is possible into almost all types of transmitters. There are only two main requirements: A transmitter with the possibility of operation in PPM
DUPLEX TU2 EX module is an enhanced version DUPLEX TU2. Along with the mounting kit it simplifies mounting SWTU2 to the transmitters. An assembly set VOICE-1 may be better adapted to the acoustic properties after incorporation into the transmitter.
The JP4IN1 tuner module integrates the CC2500, NRF24L01, A7105, and CYRF6936 RF chips on a single board. The module itself is an openTX native accessory that can communicate serially with the frsky series of remote controls, as well as the PPM signal from the remote control output, and then convert to a corresponding remote control protocol for control of the receiver or aircraft. Currently supported agreements include: Walkera DEVO, Specturm DSM2, Flysky, Esky, Frsky, Weili, Hubsan, Chiyuan, Futaba SFHSS Assan and other agreements.
JP4-in-1 Multi-protocol RF Module
The TBS CROSSFIRE is a long range R/C link based on the newest RF technology, capable of self-healing two-way communications, ultra-low latency and range beyond comprehension.