The GEPRC ELRS 915M/2.4G Gemini Xrossband Receiver is a next-generation dual-band ExpressLRS receiver engineered for long-range, low-latency, and highly reliable RC communication. Built around Semtech’s advanced LR1121 RF chipset, this receiver supports simultaneous operation on both 915MHz and 2.4GHz frequency bands, delivering exceptional signal stability and interference resistance for FPV drones, fixed-wing aircraft, and RC vehicles. Equipped with dual LR1121 RF chips and an ESP32-PICO-D4 processor, the receiver can operate in 915MHz Gemini, 2.4GHz Gemini, or true dual-band 915MHz + 2.4GHz mode when paired with a compatible Gemini transmitter module. The integrated TCXO ensures accurate frequency performance across varying environmental temperatures, while telemetry output power up to 100mW enhances communication reliability over long distances. Features: Advanced dual-band ExpressLRS receiver supporting 915MHz and 2.4GHz frequencies Powered by dual Semtech LR1121 RF chips for superior signal reliability Supports 915MHz Gemini, 2.4GHz Gemini, and dual-band Gemini modes Integrated TCXO for stable frequency accuracy in changing temperatures Telemetry transmission power up to 100mW for enhanced communication Built-in WiFi firmware update support for quick and convenient upgrades Compact and lightweight design ideal for FPV drones and RC aircraft Compatible with existing ExpressLRS 915MHz and 2.4GHz transmitter modules Specifications: Product Name : GEPRC ELRS 915M/2.4G Gemini Xrossband Receiver Processor : ESP32-PICO-D4 RF Chipset : Dual Semtech LR1121 Frequency Bands : 915MHz Gemini, 2.4GHz Gemini, 915MHz + 2.4GHz Dual-Band Refresh Rate : 25Hz – 1000Hz Telemetry Power : Up to 100mW Operating Voltage : 5V DC Crystal Oscillator : TCXO (Temperature Compensated Crystal Oscillator) Antenna Connector Type : IPEX1 (U.FL) Signal Connector : SH1.0 Impedance : 50Ω Firmware Support : GEPRC 900/2400 Gemini Xrossband RX Firmware Update : WiFi Supported Operating Temperature : -20°C to +60°C Dimensions : 18 × 23.6 × 5.7 mm Weight : 1.7g Package Includes: 1 x GEPRC ELRS 915M/2.4G Gemini Xrossband Receiver 2 x 915M/2.4G Dual-band T-Antennas 1 x Heat shrink tube 1 x 4-pin silicone connect cable 1 x User manual
Specifications
| Frequency support | 915MHz Gemini, 2.4GHz Gemini, and 915MHz + 2.4GHz dual-band |
|---|
| Shipping Weight | 0.005 kg |
|---|
| Shipping Dimensions | 18 × 13 × 2 cm |
|---|
For official government agricultural guidelines, scheme updates, and research initiatives, please visit the National Agriculture Portal. Click here →
