Radiomaster DBR4 Dual band Xross Gemini ExpressLRS Receiver

The Radiomaster DBR4 Dual Band Xross Gemini ExpressLRS Receiver delivers unmatched dual-frequency reliability with ExpressLRS 2.4GHz and 900MHz support. Featuring dual-band dual-channel Gemini architecture and four discrete antennas, it ensures robust, interference-free signal reception. With advanced Semtech LR1121 chips, 500Hz refresh rate, and pre-installed ExpressLRS v3.3.2 firmware, its optimized for extreme performance. Compact and lightweight, the DBR4 is ideal for high-demand RC setups and perfectly pairs with the RadioMaster Nomad module. Features: Dual-channel Gemini design for independent 2.4GHz and 900MHz reception ExpressLRS protocol with Xrossband GemX support Maximum telemetry RF power of 2 x 100mW 4 discrete antennas ensure optimal layout flexibility Ultra-lightweight with compact footprint Advanced interference rejection and reliable connectivity Perfect match for RadioMaster Nomad modules ExpressLRS firmware v3.3.2 pre-installed for instant deployment Package Includes: 1 x DBR4 Gemini Xrossband ExpressLRS Receiver 2 x 2.4GHz Wire Antennas 2 x 900MHz Wire Antennas 1 x CRSF Wire 4 x 4mm Red Vibration Dampeners 4 x 3mm Black Vibration Dampeners 1 x Manual Card