racedayquadsHOBBYPORTER
Radiomaster DBR4 Dual Band Xross Gemini ExpressLRS Receiver
Manufacturer part no. 22548
$46.40≈ 40.21 €
Price summary
Listed by racedayquads at €40.21. Delivered to France, including shipping, VAT and any customs duty, it comes to about €66.25. Prices last checked on 2026-09-16.
Delivered cost is an estimate for a single item shipped to mainland France; the seller's checkout is authoritative.
Availability unknown
Estimated landed cost
| Item | €40.21 |
|---|---|
| Shipping | €15.00 |
| VAT (20%) | €11.04 |
| Total delivered | €66.25 |
Estimate for a single item delivered to mainland France, shipped from outside the EU: customs duty and clearance fees may apply and are charged by the carrier.
Price history
2 price/stock records since 8/20/2026
Specifications (automatically extracted)
Mechanical
| Weight | 9 g |
Description
The new Radiomaster DBR4 ELRS Receiver—pairs perfectly with the RadioMaster Nomad. This dual-band, dual-channel Gemini receiver ensures seamless compatibility with the Nomad module. Simultaneously receive 2.4GHz and 900MHz signals, the DBR4 offers exceptional interference rejection and reliable signal integrity. Radiomaster brings unmatched reliability with the Xrossband ELRS. Click here for the Nomad Dual 1W Gemini Xrossband ExpressLRS Module! Check out all our RC Transmitters and our entire RadioMaster selection! Features Supports ExpressLRS Gemini 868/900MHz Supports ExpressLRS Gemini 2.4GHz 2x 100mw Telemetry RF Power Gemini Xrossband Technology Advanced Cooling System 20x20 Mounting Holes 4 Discrete Antennas Compatibility INTRODUCTION OF K MODES K1000 Full SubGHz (Coming in ExpressLRS V3.5) Yes, you read that right—1000Hz in the 868/900MHz domain! While this mode is designed for maximum data throughput when used with MAVLink, don't let the 1000Hz fool you; during development, it was tested for long-range performance. DK500 (Coming in ExpressLRS V3.5) Designed specifically from the ground up for speed enthusiasts and RC reliability. K modes are next-generation FSK modulation with built-in packet repair (Forward Error Correction). Similar to FLRC D500, DK500 sends repeat packets to minimize packet loss in challenging race environments. Paired with a Gemini-enabled Tx and Rx, nothing compares to its RC reliability. NEW PACKET RATES Sub-GHz 200Hz Full (-111dBm) Optimized for MAVLink: Double the packet rate of current 900MHz SX1276 hardware, tailored specifically for MAVLink users to provide a more robust link and reduced interference. Dual Band X100Hz Full (-112dBm) Enhanced Gemini Mode: Enjoy dual-frequency transmission with a 100Hz packet rate and full 16-channel resolution, ensuring strong and stable connectivity even in challenging environments. Dual Band X150Hz (-112dBm) Gemini Mode: Experience simultaneous sub-GHz and 2.4GHz transmissions, offering robust per
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