GEPRC ELRS 915M/2.4G Dual-band Gemini Xrossband ExpressLRS ELRS Receiver for FPV Racer Drone
Direct purchase from the factory 
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SummaryThe GEPRC ELRS 915M/2.4G Gemini Xrossband Receiver is a new dual-band system developed from the ExpressLRS open-source project. It is designed based on Semtechu2019s third-generation LR1121 RF chip, supporting 150 u2013 960MHz (sub-GHz) and 2.4GHz bands for simultaneous dual-band transmission.The ELRS 915M/2.4G Gemini Xrossband Receiver features dual LR1121 chips, allowing easy switching between 915M Gemini, 2.4G Gemini, and dual-band 915M+2.4G modes (requires dual-band TX module support) when paired with 915M/2.4G antennas. It is fully compatible with existing 915M and 2.4G ELRS TX modules.In dual-frequency mode, it provides enhanced anti-interference and stability. The TCXO temperature-compensated crystal oscillator ensures reliable performance across temperature variations, with telemetry power up to 100mW. The built-in WiFi antenna facilitates effortless firmware updates, and the SH1.0 connector simplifies installation.
Features:
* Advanced ExpressLRS 915M/2.4G dual-frequency system.
* Based on Semtech"s third-generation LR1121 RF chip.
* Compact at 18u00d723.6u00d75.7mm 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 ReceiverDimension: 18u00d723.6u00d75.7mmWeight: 1.7g (only receiver)Chips: ESP32-PICO-D4, LR1121x2Crystal Oscillator: TCXOFrequency Bands: 915MHz Gemini, 2.4GHz Gemini, 915M+2.4G Dual-BandRefresh Rate: 25Hz-1000HzOperating Voltage: 5VAntenna Connector: ipex1TLM Power: 100mWFirmware: GEPRC 900/2400 Gemini Xrossband RXIncluded:1 x ELRS 915M/2.4G Gemini Xrossband Receiver2 x 915M/2.4G Dual-band T-Antennas1 x Heat shrink tube1 x 4-pin silicone connect cable1 x User manual
