TX Modules

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

Feature :

• EU 868MHz Working Mode
• Long Range, Low Latency and High Precision RC System
• Telemetry Mode (25mW)/Non-telemetry Mode (200mW / 500mW) (EU Version)
• RF Power (Flex): 10mW/ 100mW/ 500mW/ 1W (telemetry supported for all levels)
• Smart Port Enabled and Support Telemetry Data Transmission

Included:

• Modul
• Antenna

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.
 
This tuner allows for more flexible and convenient control of four different drones, helicopters and fixed wings. Thanks to the continual use of the remote control you are familiar with, the operating feel and flight experience are also better.

JP4-in-1 Multi-protocol RF Module
Working voltage: 6-9v
Working current: <=100ma
Operating frequency: 2.4G ISM band
RF power: +22DBM
Main control chip: STM32F103CBT6 (128K ROM, 20K RAM)
Module bay compatibility: FRSky, Jr and other dimensions: 64*49*33 (without antenna)
Net Weight: 42g (including antenna)
Software Compatibility: Suitable for radios using OpenTX or er9x/ersky9x
Firmware updatable: Yes, via USB.
 
RF Chip Data   
 
Cypress Semiconductor CYRF6936: DSM/DSMX, Walkera Devo
Texas Instruments CC2500: FrSky, Futaba SFHSS
Amiccom A7105: FlySky, FlySky AFHDS2A, Hubsan
Nordic Semiconductor NRF24L01: HiSky, Syma, ASSAN and most other Chinese models
 
 RF Module Features:
 
The CC2500, NRF24L01, A7105 and CYRF6936 RF Chip modules all integrated on one board.
Convert standard PPM signals form module equipped radios in to the RF protocols
This module is plug and play with module equipped radios in the FrSKY series and requires
  no complex wiring or “hacking” to get running.
The Jumper JP4IN1 module is also upgradable via USB input
 
  Package Included:
 
1pcs* JP4-in-1 Multi-protocol RF Module

Spektrum Integrated Module Case for JR-Compatible
Air Module  (EU)

Integrated case design. One-piece module-antenna unit allows for a cleaner
installation.
There is no wires on the outside of the transmitter and no need to
install an antenna on your transmitter. 

Can be used for Horus TX