About this product
The HappyModel ES900 900MHz ELRS Dual RX Diversity Receiver has 915MHz / 868MHz and built-in TCXO. Ideal for RC Airplanes and FPV Long Range Drones.
Features
- Dual RF Frequency Optional
- Weighs only 1.5g, saving space and reducing aircraft weight.
- TXCO – Temperature Compensated Crystal Oscillator: lower packet loss, high-frequency stability
Specifications
- Brand: Happymodel
- Type: 915MHz/868MHz true diversity receiver
- ESP32 PICO D4, dual SX1276
- Antenna connector: IPEX MHF 1/U.FL
- RF Frequency: 915MHz or 868MHz (Optional)
- Telemetry power: 17dbm
- Receiver protocol: CRSF
- Input voltage: +5V DC @ “5v” pad
- PCB size: 21.5mm x 16mm
- Weight: 1.5gram exclude antenna
- Built-in a TCXO (temperature compensated crystal oscillator)
Includes
- 1x HappyModel ES900 900MHz ELRS Dual RX Diversity Receiver






