RadioMaster Boxer Radio Controller 2.4GHz 4-in-1 Multi-Protocol/CC2500/ELRS RC Transmitter EDGETX Open System for FPV Racing Drone Quad RC Airplane Helicopter Precise details: 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. Specification 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 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 Features: * Available with built-in ExpressLRS or 4-in-1/CC2500 MPM RF module. * Featuring a powerful STM32VGT6 processor with 1MB RAM. * Preinstalled EdgeTX firmware. * Internal ELRS module capable of 1,000Hz refresh rate. * Adjustable ELRS RF output (30dBm max FCC or 20dBm Max EU LBT). * 4-in-1 or CC2500 only version capable of up to 20dBm RF output. * 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. 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, 1W 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. Standard FCC Version CC2500 (FCC) Version supports all CC2500 protocols 4in1 (FCC) Version supports all MPM protocols ELRS (FCC) is pre-installed witn ExpressLRS ISM FW (Max power is hardware dependant) Powerful STM32VGT6 Processor with 1MB RAM Compact Design with Excellent Ergonomics Package Includes 1 x BOXER Radio 1 x Signature Carry Case 1 x T Antenna 1 x USB-C Cable 1 x Gimbal Protector 1 x 1.5mm Allen Key 2 x M4*4 Screws 4 x Low Tension Springs 1 x 18650 Battery Tray 1 x Stickers 1 x Manual