FrSky R9M 2019 900MHz Long Range Transmitter Module and R9 MM OTA ACCESS RC Receiver with Mounted Super 8 and T antenna

FrSky R9M 2019 900MHz Long Range Transmitter Module and R9 MM OTA ACCESS RC Receiver with Mounted Super 8 and T antenna  OVERVIEW R9M 2019 900MHz ModuleR9 MM OTA ReceiverFrSky R9 and R9M radio control system is the first FrSky long range system which works in the frequency of 900MHz 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 The 900MHz R9 MM OTA receiver implements the ACCESS protocol and brings the user improved performance and features The R9 MM OTA supports wireless firmware updates over the air making binding to receivers even easier As well as the convenience of checking the current receiver firmware version The R9 MM s compact form factor design is also carried over to the OTA version and the R9 MM OTA supports inverted S Port as well This receiver works compatible with the new release R9M Lite Pro module and the other 900MHz modules will also be supported when the ACCESS firmware is available Specification  Brand Name FrSky Item Name R9M 2019 Module and R9 MM OTA Receiver Weight 150g  R9 MM OTA Receiver  Dimension 16 10 2 8mm L W H Weight 0 7g without antenna Number of Channels Non LBT Version 4 16CH Telemetry LBT Ve