GEPRC ELRS 915M/2.4G Gemini Xrossband Receiver

The GEPRC ELRS 915M/2.4G Gemini Xrossband Receiver is an advanced dual-band solution derived from the ExpressLRS open-source platform. Utilizing Semtech’s third-generation LR1121 RF chip, it supports simultaneous transmission in the 150–960MHz sub-GHz and 2.4GHz bands. Equipped with dual LR1121 chips, it enables seamless switching between 915M Gemini, 2.4G Gemini, and combined 915M+2.4G modes (with compatible dual-band TX modules and antennas). Fully compatible with current 915M and 2.4G ELRS TX modules, it offers superior interference resistance and stability in dual-frequency operation. The TCXO ensures consistent performance under varying temperatures, while telemetry power reaches up to 100mW. Firmware updates are simple via the integrated WiFi antenna, and installation is streamlined thanks to the SH1.0 connector.

Package Includes:

1 x 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

Features:

•  Advanced ExpressLRS 915M/2.4G dual-frequency system
• Based on Semtech’s third-generation LR1121 RF chip
•  Compact at 18×23.6×5.7mm and weighing just 1.7g
• Supports 915M Gemini, 2.4G Gemini, 915M+2.4G dual-RF
•  Features a temperature-compensated crystal oscillator (TCXO) for stable performance in varying temperatures
•  Telemetry power up to 100mW
•  Refresh rate up to 1000Hz
•  Supports WiFi firmware updates
•  Includes an SH1.0 connector for easy installation

Specifications:

Model: GEPRC ELRS 915M/2.4G Gemini Xrossband Receiver

Dimension: 18×23.6×5.7mm

Weight: 1.7g (only receiver)

Chips: ESP32-PICO-D4, LR1121x2

Crystal Oscillator: TCXO

Frequency Bands: 915MHz Gemini,2.4GHz Gemini,915M+2.4G Dual-Band

Refresh Rate: 25Hz-1000Hz

Operating Voltage: 5V

Antenna Connector: ipex1

TLM Power: 100mW

Firmware: GEPRC 900/2400 Gemini Xrossband RX