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Please note: does not include batteries. In order to operate it requires 2s battery or two 18650 cells.

The perfect combination of size and ergonomics make the BOXER an ideal choice for pilots on the go. Featuring full size hall gimbals for precision control and an intuitive button layout, the BOXER gives you a compact radio without compromising on comfort and function.



Available with built-in ExpressLRS Backpack or 4-in-1/CC2500 MPM RF modules

Featuring a powerful STM32F407VGT6 with 1MB Flash and 192KB RAM

Preinstalled EdgeTX firmware

Internal ELRS module capable of 1,000Hz refresh rate

QC3.0 fast charging support 2.0A MAX

Compact design with excellent ergonomics

New low-profile latching SE switch and momentary SF switch

Oversized battery compartment- Space for a 2S 6200mAh pack, up to 20-hour duration (Batteries not included)

Full sized V4.0 Hall effect gimbals as standard, upgradable to AG01 CNC Hall effect gimbals

Standard JR module compartment

Internal module cooling fan built in (ELRS version)

RadioMaster standardized button layout

Versatile 6-position switch for flight mode access

Adjustable and Removable T-shape Antenna

Industry first fabric handle for improved portability

Changeable, ergonomic grips

Redesigned SD card slot with pre-loaded SD card included

External module power slots in battery cover

RadioMaster signature carry case and gimbal protector are included as standard to ensure your radio stays safe while on the move


Item: BOXER Radio

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

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

EdgeTX Operating System

Preinstalled with EdgeTX, the BOXER has cutting edge software fit for its class-leading hardware. RadioMaster works closely with the EdgeTX team to develop features and optimize the user experience. We will continue to contribute and support projects like EdgeTX, ensuring the concepts of open standards are carried forward.


Available with ExpressLRS and 4in1/CC2500 Version

In addition to the popular internal 4-in-1 Multi-module (CC2500, NRF24L01, A7105 and CYRF6936) and the CC2500 only version, the BOXER is now also available with a high-power, fan cooled, default 100mW internal 2.4GHz ExpressLRS (ELRS) module. Designed to provide reliable long-distance control, minimal latency, and high refresh rates. ELRS is a revolutionary open-source protocol taking the R/C industry by storm.

FCC Version and EU LBT Version are Available

Currently, we provide the standard FCC version and the EU LBT version. Please check the supported protocols below.

Standard FCC Version

CC2500 (FCC) Version supports all CC2500 protocols

4in1 (FCC) Version supports all MPM protocols

ELRS (FCC) is pre-installed with ExpressLRS ISM FW (Max power is hardware dependant)

EU LBT Version

CC2500 LBT Version (Europe) is limited to LBT compliant protocols FrSKY X/X2 LBT & HoTT LBT

4in1 LBT Version (Europe) is limited to LBT compliant protocols FrSKY X/X2 LBT, HoTT LBT and DSMX

ELRS LBT (Europe) Version is pre-installed with ExpressLRS CE EU domain LBT FW (Limited to 100mw power output)


Package Includes

1 * BOXER Radio

1 * Signature Carry Case

1 * T Antenna

1 * USB-C Cable

1 * Gimbal Protector

1 * 1.5mm Allen Key

2 * M4*4 Screws

4 * Low Tension Springs

1 * 18650 Battery Tray

1 * Stickers

1 * Manual

Boxer Radio Controller (M2)

SKU: Radiomaster-Boxer
760.00 ₪Price
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