RadioMaster Boxer 4in1 (Open Box) RC Transmitter - Best FPV Radio

Introduction

The RadioMaster Boxer 4w1 in its Open Box version is an innovative control transmitter designed for FPV and drone aviation enthusiasts. This product is new, having been opened or sourced from an open package, ensuring its full functionality and warranty coverage. The Boxer stands out with its ideal blend of compact size and advanced ergonomics, making it an excellent choice for pilots who value mobility without compromising on comfort or control capabilities. It's the best option for anyone seeking a reliable and functional radio.

Key advantages

• Compact and Ergonomic Design: Ideal for travel, ensuring comfortable use.
• 4-in-1 RF Module: Compatible with multiple protocols, including LBT FrSky X/X2 LBT, HoTT LBT, and DSMX.
• Precise V4.0 Hall Gimbals: Provide smooth and accurate control, with an upgrade option to AG01 CNC gimbals.
• Powerful Processor: Equipped with an STM32F407VGT6 chip with 1 MB of Flash memory and 192 KB of RAM.
• EdgeTX Firmware: Pre-installed with the latest firmware for advanced features.
• Fast Charging: Supports QC3.0 fast charging (2.0A MAX).
• Enlarged Battery Compartment: Accommodates a 2S 6200 mAh battery for up to 20 hours of operation.
• Additional Features: Low-profile switches, cooling fan (in ELRS version), standard JR module bay.

Technical specifications

• Brand: RadioMaster
• Model: Boxer 4w1
• RF Module Type: Multi-protocol 4-in-1
• Supported Protocols: LBT FrSky X/X2 LBT, HoTT LBT, DSMX
• Transmit Power (4IN1): Max. 20 dBm
• Processor: STM32F407VGT6 (1 MB Flash, 192 KB RAM)
• Firmware: EdgeTX (transmitter) / Multi-Module (RF module)
• Channels: Up to 16
• Display: Monochrome LCD 128x64
• Gimbals: Standard V4.0 Hall (optional AG01 CNC)
• External Module Bay: JR / FrSKY / Crossfire
• Power: 6.6-8.4V DC (2S LiPo or 2x 3.7V 18650 batteries - not included)
• Charging: QC3.0 2.0A MAX
• Dimensions: 235x178x77mm
• Weight: 532.5 g
• Firmware Update: USB / SD Card (EdgeTX Companion)

Applications

The RadioMaster Boxer 4w1 is a versatile RC transmitter ideal for a wide range of applications in the FPV drone world, including racing, freestyle, long-range flights, and general model aircraft control. Its compact design and high functionality make it perfect for both beginner and advanced pilots.

Compatibility

The transmitter is compatible with LBT FrSky X/X2 LBT, HoTT LBT, and DSMX protocols. It features a standard JR module bay, allowing connection of external RF modules like FrSky or Crossfire. It supports 2S LiPo batteries or two 18650 cells (batteries not included). Firmware updates are performed via USB or SD card using EdgeTX Companion.

FAQ

Where can I buy the RadioMaster Boxer 4w1 Open Box transmitter with fast delivery?

You can buy the RadioMaster Boxer 4w1 Open Box transmitter at HTDRONE with fast delivery within Poland. We also offer shipping to Ukraine and worldwide.

What is the difference between the Open Box version and a new one?

The Open Box version is a brand-new product with a full manufacturer's warranty. The packaging may have been opened for display or inspection, but the product itself is in perfect technical and visual condition.

What are the main advantages of the RadioMaster Boxer 4w1?

The RadioMaster Boxer 4w1 features a compact and ergonomic design ideal for travel, precise V4.0 Hall gimbals, and a versatile 4-in-1 RF module. It also boasts a powerful processor and pre-installed EdgeTX firmware.

Is the RadioMaster Boxer 4w1 transmitter suitable for beginners?

Yes, thanks to its intuitive button layout, compact build, and EdgeTX firmware customization, the RadioMaster Boxer 4w1 is an excellent choice for both beginner and advanced FPV pilots.

What batteries are needed to power the RadioMaster Boxer 4w1?

The transmitter requires 2S LiPo batteries or two 3.7V 18650 cells. Batteries are not included and must be purchased separately. Maximum operating time is up to 20 hours with a 2S 6200 mAh battery.