radiomasterRadioMaster
ER3 PRO PWM - Dual-Band GEMINI and GEMINI-X Receiver
Réf. fabricant RM0157.0140
49.99 $≈ 44.75 €
Le prix en résumé
Vendu par radiomaster à 44.75 €. Livré en France, port, TVA et droits de douane éventuels compris, il revient à environ 71.70 €. Prix relevés le 2026-11-02.
Le coût livré est une estimation pour un article seul expédié en France métropolitaine ; seul le panier du vendeur fait foi.
En stock
Coût total livré estimé
| Article | 44.75 € |
|---|---|
| Frais de port | 15.00 € |
| TVA (20 %) | 11.95 € |
| Total livré | 71.70 € |
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.
Caractéristiques (extraites automatiquement)
Mécanique
| Poids | 250 g |
Description
The ER3 PRO is a compact receiver designed for installations where space is limited but link reliability and system access remain important. Despite its small footprint, it retains a full-featured RF and telemetry interface, making it well suited for clean, space-constrained builds. Note on FCC Certification: Due to current FCC regulations classifying this product as a foreign-produced UAS component, we are currently unable to obtain FCC certification. This item cannot be shipped to or sold in the United States at this time. Features ExpressLRS Performance: Low latency, high reliability, and excellent link quality with flexible configuration options. Dual-Band Gemini X (2.4GHz + Sub-G 900MHz): Utilizes both frequency bands to provide enhanced link reliability across a wide range of operating environments. Up to 100mW Telemetry Output: Increased telemetry output power for improved data reliability and range. 3 PWM Outputs + Serial Support: Compact PWM output with CRSF and SBUS options. External UART Port (Locking Connector): Dedicated interface for telemetry, external devices, and system expansion. Independent Multi-Source Voltage Telemetry: Monitor up to two power sources simultaneously using dedicated ADC channels: EXT-V (up to 70V), receiver supply voltage (V-PWM) (up to 12V). MMCX Antenna Connectors: Durable, replaceable antennas with a secure connection. Wi-Fi Updates & WebUI: Configure and update directly without disassembly. Durable Injection-Molded Housing: Compact, protective enclosure for long-term reliability. Application: A compact, full-featured receiver for models that require advanced RF performance, telemetry, and connectivity in a space-efficient package. Compatibility: Compatible with all ExpressLRS transmitters and modules, including radios with built-in ELRS. At its core is the ExpressLRS system, built around dual Semtech LR1121 transceivers and a dual-band Gemini X RF architecture operating on both 2.4 GHz and Sub-G 900 MHz. Combined with up to 1
