GEPRC ELRS Gemini Xrossband is an advanced dual-band ELRS receiver. The receiver contains two Semtech LR1121 chips, where each can transmit/receive at 2.4GHz or 868/915MHz. Thus, you can operate the module in Gemini mode at 2.4GHz or 915MHz, or you can use XROSSBAND mode, where one chip receives at 2.4GHz and the other at 868/915MHz (the function must be supported by the transmitting module at the same time). In dual-frequency mode, it provides enhanced anti-interference and stability. At the same time, it can be used with conventional ELRS transmitters that operate with one antenna on one frequency.
The receiver has two dual-band antennas connected via IPEX1 connector. Maximum telemetry output power is 100mW. The receiver dimensions are 18x23.6mm and weigh 1.7 grams. The TCXO temperature-compensated crystal oscillator ensures reliable performance across temperature variations.
Key Features
- Frequency band: 2,4GHz / 900MHz
- MCU: ESP32-PICO-D4
- RF Chip: 2x Semtech LR1121
- Telemetry power: up to 100mW
- Input voltage: 5V
- Weight: 1,7g (without antennas)
- Size: 18x23,6x5,7mm
Package Includes
- 1x Receiver
- 2x Dualband Antenna
- 1x Cable
