SPECIFICATIONS

Brand Name: NoEnName_Null

Hign-concerned Chemical: None

Is Electric: No battery

Origin: Mainland China

Material: Metal

Recommend Age: 14+y

Use: Vehicles & Remote Control Toys

Summary

The 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 Semtech’s third-generation LR1121 RF chip, supporting 150 – 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.

Feature

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

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

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