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Radiomaster DBR4 2.4GHz 868/900MHz Dual-Band Dual-Channel Gemini Xrossband ExpressLRS Receiver for Nomad Module

4.2

★★★★★

240

$28.99 /$35.37

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$22.67 /$35.37

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Radiomaster DBR4 2.4GHz 868/900MHz Dual-Band Dual-Channel Gemini Xrossband ExpressLRS Receiver for Nomad Module

Description:
Introducing the DBR4 Receiver: the perfect companion to the RadioMaster Nomad. The DBR4 is a cutting-edge dual-band, dual-channel Gemini receiver that ensures seamless compatibility with the Nomad module. Engineered for superior performance, the DBR4 boasts two dual-band sections, each capable of simultaneously receiving 2.4GHz and 900MHz signals. This innovative design allows for the reception of two data streams simultaneously, providing exceptional interference rejection and eliminating the risk of lost packets. With the DBR4, you can trust that your signal remains robust and reliable, giving you the confidence to push your limits and explore new horizons. Elevate your RC experience with the unparalleled connectivity and performance of the DBR4 Receiver.

Features:
Telemetry RF power: Max 2x 100mw
Experience unmatched reliability with dual-band ELRS Gemini Xrossband
ExpressLRS Gemini 2.4GHz
ExpressLRS Gemini 868/900MHz
4 Descrete antennas for optimal antenna arrangement
20 X 20mm mounting holes
Xrossband GemX support

Specification:
Item: DBR4 Gemini Xrossband ExpressLRS Receiver
Type: ISM 2.4G/ FCC 915M
MCU: ESP32
RF chip: Semtech LR1121 x 2
Telemetry RF power: Max 100mW
Antenna: 2 x 2.4GHz wires & 2 x 900MHz wires
Frequency Range: 2.404 - 2.479 GHz / 903.5 - 926.9 MHz
Maximum receive refresh rate: 500Hz (1000Hz coming soon in ExpressLRS V3.4)
Minimum receiver refresh rate: 50Hz
Working voltage: DC 4.5 - 8.4V
Weight: Without antennas 2.70g / With antennas 5.30g
Dimension: 27.20 *27.20mm
Firmware Version: ExpressLRS v3.3.2 pre-installed
Bus interface: CRSF

Package included:
1 x DBR4 Gemini Xrossband ExpressLRS Receiver
2 x 2.4 GHz wire antennas
2 x 900 MHz wire antennas
1 x CRSF wire
4 x 4mm Red vibration dampeners
4 x 3mm Black vibration dampeners
1 x Manual card

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