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Model selection and protocol selection
The TX12 comes with a CC2500 single-chip multi-protocol internal RF module, which is compatible with
several different protocols. To view the latest list of all compatible protocols, please visit https://www.-
multi-module.org/ Please note that new protocols will be constantly updated and added to the latest
firmware. Some new protocols may require firmware upgrades.
• Long press the MDL button to enter the model settings, select MULTI in the SETUP page, and select the
protocol to be used in the sub-options. The system will automatically turn on the corresponding RF
module according to the RF protocol you selected.
• Bind [BND] is used to start the binding process.
• Range [RNG] button can reduce the power to 1/30 to facilitate testing of remote-control distance.
Notes
OpenTX software is very powerful, and has a large number of programming and mixing functions. Please
download the comprehensive software installation guide from the link below for more detailed instructions:
https://www.open-tx.org or https://www.radiomasterrc.com
Specifications
Size： 170*159*108mm
Weight： 363g
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
* For the most up to date list on supported protocols please visit https://www.multi-module.org/
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