About this product
The iFlight ELRS 500mW 900MHz Receiver houses high-power telemetry inside a sleek, single-side component design. It incorporates a TCXO temperature-compensated crystal oscillator to prevent frequency shifts caused by temperature variations. An aluminum heat sink protects electronics and boosts interference resistance. The receiver’s compact and ultra-lightweight design saves precious space on your aircraft. It supports 500mW telemetry return for stronger signals and reduced telemetry loss.
Features
- Weighs only 1.8g, saving space and reducing aircraft weight.
- Pre-soldered SH1.0 connector simplifies installation and setup.
- Integrated heat sink protects electronic components and enhance anti-interference capabilities.
- Newly upgraded Temperature Compensated Crystal Oscillator, lower packet loss, high-frequency stability
- Up to 500mW telemetry transmission, resulting in stronger signals and significantly reducing instances of telemetry loss.
Specifications
- MCU: ESP 8285
- Receiver Type: Single antenna
- Firmware: iFlight 900MHz 500mW RX
- Lua Script: iF 900 500mW RX
- Frequency: 868MHz EU/900MHz FCC
- Telemetry Power: 100-500mW (20-27dBm)
- Dimension: 14x25x4.3mm
- Protocol: CRSF
- Weight: 1.8g
Includes
- 1x iFlight ELRS True Diversity 2.4GHz Receiver
- 2x Antenna






