Specifications
Size: 235*178*77mm
Weight: 532.5g
Frequency: 2.400GHz-2.480GHz
Internal RF Options: CC2500 multi-protocol / 4-in-1 multi-protocol / ELRS 2.4GHz
Supported protocols: Module dependent
Transmitting Power CC2500 and 4IN1: Max 20dBm
Transmitting Power ExpressLRS: Max 30dBm (international) / Max 20dBm (EU LBT)
Cooling fan: Built in (ELRS version)
Voltage Range: 6.6-8.4V DC
Radio Firmware: EdgeTX (Transmitter) / Multi-Module (RF module) / ELRS
Channels: Max 16 channels (Receiver dependent)
Battery: 7.4V 2-cell Lithium-Polymer / Two 3.7V 18650 Lithium-Ion cells (batteries not included)
Display: 128*64 Monochrome LCD display
Gimbal: High precision 4.0 Hall gimbals as standard (AG01 Optional)
External module: JR/FrSKY/Crossfire compatible
Upgrade Method: USB/SD card & EdgeTX Companion PC software
* For the most up to date list on supported protocols please visit https://www.multi-module.org/
4
Warranty and repair
Firmware update and EdgeTX
If there is any problem with your remote control hardware, please keep the proof of purchase and
contact the retailer where you purchased the Boxer. You may also visit our warranty support page
https://www.radio- masterrc.com/contact
For the latest information and firmware updates from the EdgeTX open source firmware development team,
please visit the EdgeTX website at https://https://www.Edge-tx.org.
EU Simple Declaration of Conformity
Manufacturer by
RadioMaster declares the radio equipment Boxer is in compliance with EU directives Directive
2014/53/EU. Full text of the declaration of conformity is available at the following website
www.radiomasterrc.com
ShenZhen RadioMaster Co., Ltd
4th Floor, Yangtian Building, No. 18 Yangtian Road, Xin’an Street, Baoan District, Shenzhen, Guangdong.
FCC ID:
2A337-BOXER-4IN1 2A337-BOXER-ELRS
FCC Information
CAUTION:
Antenna Separation Distance
This equipment has been tested and found to comply with the limits for Part 15 of the FCC rules.
This device complies with part 15 of the FCC rules. Operation is subject to the following two
conditions: (1) This device may not cause harmful interference, and (2) this device must accept
any interference received, including interference that may cause undesired operation. Full text of
the declaration of conformity is available at the following website www.radiomasterrc.com
Changes or modifications not expressly approved by the party responsible for compliance could
void the user’s authority to operate the equipment. This product contains a radio transmitter with
wireless technology which has been tested and found to be compliant with the applicable
regulations governing a radio transmitter in the 2.400GHz to 2.4835GHz frequency range.
When operating your RadioMaster transmitter, please be sure to maintain a separation distance
of at least 20 cm between your body (excluding fingers, hands, wrists, ankles and feet) and the
antenna to meet RF exposure safety requirements as determined by FCC regulations.
