RadioMaster TX12 Multi-Protocol OpenTX 2.4GHz RC Transmitter

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The TX12 is a compact radio designed to meet the need of FPV pilots, all at a great price!
The built in multi-protocol chip will allow you to bind with 7 different protocols, and if that's not enough, there is a JR module bay ready for use.
Other features include, built in charging, simulator plug and play ready, and OpenTX firmware.
The included battery tray takes two 18650 Li-Ion batteries.

Check out our RadioMaster collection and all our RC transmitters!


  • Built-in charging
  • Simulator ready
  • JR module bay, ready to for upgrades
  • Removable antenna
  • Foldable handle
  • OpenTX software
  • Built in CC2500RF chip, supports up to 16 channels


  • Frequency: 2.400GHZ-2.480GHZ
  • RF Chip: Single-chip Multi-protocol(CC2500)
  • Supported Protocols: Corona, Hitec, Futaba S-FHSS,Frsky D16/D8, RadioLink, Graupner HoTT
  • Transmitting Power: 20dbm
  • Antenna Gain: 2db
  • Working Current: 160mA@8.4V
  • Voltage Range: 6.6-8.4v DC
  • Range: > 2km @ 20dbm (depending on receiver)
  • Radio Firmware: OpenTX(Transmitter)/  Multi-Module(RF module)
  • Channels: Up to 16 (depending on receiver)
  • Display: 128*64 Monochrome LCD display
  • Gimbal: High precision potentiometer gimbals
  • External module: JR/FrSKY/Crossfire compatible
  • Upgrade Method: USB/SD card* & OpenTX Companion PC software
    • *SD Card not included. 
  • Size: 170x159x108mm
  • Weight: 363g


  • 1x RadioMaster TX12 Multi-Protocol OpenTX 2.4GHz RC Transmitter