racedayquadsHOBBYPORTER
Radiomaster DBR4 Dual Band Xross Gemini ExpressLRS Receiver
Réf. fabricant 22548
46.40 $≈ 40.21 €
Le prix en résumé
Vendu par racedayquads à 40.21 €. Livré en France, port, TVA et droits de douane éventuels compris, il revient à environ 66.25 €. Prix relevés le 2026-09-16.
Le coût livré est une estimation pour un article seul expédié en France métropolitaine ; seul le panier du vendeur fait foi.
Disponibilité inconnue
Coût total livré estimé
| Article | 40.21 € |
|---|---|
| Frais de port | 15.00 € |
| TVA (20 %) | 11.04 € |
| Total livré | 66.25 € |
Estimation pour un article seul livré en France métropolitaine, expédié hors UE : des droits de douane et frais de dédouanement peuvent s'ajouter, facturés par le transporteur.
Historique de prix
2 relevés de prix/stock depuis le 20/08/2026
Caractéristiques (extraites automatiquement)
Mécanique
| Poids | 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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