GEPRC ELRS 915M/2.4G Gemini Xrossband Receiver

GEPRC ELRS 915M/2.4G Gemini Xrossband Receiver is a new dual-band system developed from the open source ExpressLRS project. GHz for simultaneous dual-band transmission

The ELRS 915M/2.4G Gemini Xrossband receiver is equipped with two LR1121 chips, which allows you to easily switch between 915M Gemini, 2.4G Gemini and 915M+2.4G dual-band modes (requires support for 4G dual-band module). Fully compatible with existing 915M and 2.4G ELRS TX modules.

In dual-frequency mode, it provides enhanced interference immunity and stability. The TCXO temperature-compensated crystal oscillator provides reliable operation under temperature fluctuations with telemetry power up to 100 mW.

Features

Advanced Dual Frequency ExpressLRS 915M/2.4G

Based on third generation RF chip LR1121 from Semtech

Compact size 18x23.6x5.7mm and weight only 1.7g

Supports 915M Gemini, 2.4G Gemini, 915M+2.4G dual-RF

Equipped with temperature compensated crystal oscillator (TCXO) for stable operation at different temperatures.

Telemetric power up to 100 mW

Refresh rate up to 1000 Hz

Supports firmware update via WiFi

Includes SH1.0 connector for easy installation

Specifications

Model GEPRC ELRS 915M/2.4G Gemini Xrossband receiver

Size: 18×23.6×5.7 mm

Weight: 1.7g (receiver only)

Chips: ESP32-PICO-D4, LR1121x2

Crystal Oscillator: TCXO

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

Refresh rate: 25Hz-1000Hz

Operating voltage: 5V

Antenna connector: ipex1

TLM power: 100 mW

Firmware GEPRC 900/2400 Gemini Xrossband RX

Kit

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 connection cable

1 x User Manual