GEPRC ELRS 868/2.4G C3 Gemini Xrossband Receiver for Long Range FPV Drones

Introduction

The GEPRC ELRS 868/2.4G C3 Gemini Xrossband Receiver is a cutting-edge, dual-band ExpressLRS receiver designed to elevate your FPV drone performance. Engineered for unparalleled reliability in both long-range FPV missions and high-speed aerial maneuvers, this receiver utilizes advanced Semtech RF LR1121 and ESP32-C3 technology. It simultaneously operates on 868 MHz and 2.4 GHz bands, providing exceptional interference rejection and a rock-solid connection, making it an essential upgrade for serious FPV pilots. Buy now at HTDRONE for the best performance.

Key advantages

• Dual-band ExpressLRS receiver supporting both 868 MHz and 2.4 GHz frequencies for versatile operation.
• True Gemini and Xrossband modes ensure superior interference resistance and signal stability.
• Simultaneous dual-band communication enhances connection stability and provides critical redundancy.
• High refresh rate support (up to 1000 Hz) delivers ultra-low latency control for precise flight.
• TCXO oscillator guarantees stable frequency performance even in demanding, variable temperature conditions.
• Integrated WiFi simplifies firmware updates, keeping your receiver at the latest spec.
• Compatible with both Gemini TX dual-band transmitters and standard single-band ELRS transmitters.
• Compact and lightweight design (1.6g) allows for easy installation in any FPV build.
• Flashable firmware allows operation as a Gemini Xrossband TX module for advanced configurations.

Technical specifications

• Model: GEPRC ELRS 868/2.4G C3 Gemini Xrossband Receiver
• Frequency Bands: 868 MHz Gemini, 2.4 GHz Gemini, 868 M + 2.4 G Dual-Band
• RF Chips: ESP32-C3, LR1121x2
• Refresh Rate: 25 Hz - 1000 Hz (LoRa / FSK)
• Telemetry Power: Up to 100 mW
• Operating Voltage: 5V
• Serial Output Protocols: CRSF, SBUS, SUMD, DJI RS2 Pro, MAVLink
• Crystal Oscillator: TCXO
• Antenna Connector: IPEX1
• Dimensions: 18 x 23.6 x 5.7 mm
• Weight: 1.6 g (receiver only)
• Firmware: GEPRC C3 868/2400 Gemini Xrossband RX

Applications

This receiver is ideal for a wide range of FPV applications, including long-range exploration, high-speed FPV racing, freestyle flying, drone cinematography, and UAV operations where a stable and robust radio link is paramount. Its dual-band capability makes it especially suitable for challenging RF environments.

Compatibility

The GEPRC ELRS C3 Gemini Xrossband Receiver is compatible with standard single-band ELRS transmitters and also specifically with dual-band Gemini TX transmitters. It supports multiple serial output protocols including CRSF, SBUS, SUMD, DJI RS2 Pro, and MAVLink, ensuring broad integration with various flight controllers and systems.

FAQ

What is the GEPRC ELRS 868/2.4G C3 Gemini Xrossband Receiver best suited for?

This dual-band receiver excels in long-range FPV flights and high-speed FPV racing due to its superior interference resistance and stable connection provided by simultaneous 868 MHz and 2.4 GHz operation. It's ideal for pilots who need maximum reliability in challenging RF environments.

What makes the dual-band functionality of this GEPRC receiver important?

The dual-band capability (868 MHz and 2.4 GHz) offers enhanced signal robustness and redundancy. This 'Xrossband' feature significantly improves resistance to interference compared to single-band receivers, ensuring a more stable and consistent control link for your FPV drone.

Can I use the GEPRC ELRS C3 Gemini Xrossband Receiver with my existing ELRS transmitter?

Yes, this receiver is compatible with standard single-band ELRS transmitters. It is also specifically designed to work with dual-band Gemini TX transmitters, offering flexibility for various setups.

What are the key technical advantages of the GEPRC ELRS C3 Gemini Xrossband Receiver?

Key advantages include its high refresh rate support up to 1000 Hz for ultra-low latency, a stable TCXO oscillator for consistent frequency performance, integrated WiFi for easy firmware updates, and support for multiple serial output protocols like CRSF and SBUS.

Where can I buy the GEPRC ELRS 868/2.4G C3 Gemini Xrossband Receiver with fast delivery?

You can buy the GEPRC ELRS 868/2.4G C3 Gemini Xrossband Receiver at HTDRONE. We offer fast shipping within Poland and reliable worldwide delivery via DHL, ensuring you get your FPV parts quickly.