The iFlight ExpressLRS 900MHz True Diversity 500m Telemetry RX ensures stable, long-range connections with its dual-antenna design and advanced TCXO crystal oscillator, minimizing interference and signal loss. Perfect for reliable FPV flights, this receiver excels in both performance and durability.

Features

• Gemini mode and True Diversity mode are compatible, with better reception effects
• Integrated shields can protect electronic components and enhance anti-interference capabilities
• Newly upgraded Temperature Compensated Crystal Oscillator, lower packet loss, high-frequency stability
• Up to power 500mW(868MHz/915MHz)/250mW(2.4G) telemetry transmission, resulting in stronger telemetry signals and significantly reducing instances of telemetry loss
• High-performance at 2400MHz or 900MHz (915 / 868 bands available)

Performance and Compatibility

• Make sure to install the antenna away from conductive or magnetic components (carbon, metal, motors).
• Flash the latest firmware and follow the ELRS Community for updates, tutorials, or contributions.
• Use iFlight ELRS receivers coupled with the iFlight transmitter for maximum performance.

Specifications

• MCU: ESP32-Pico D4
• Receiver Type: Gemini/True Diversity
• Firmware: iFlight 900MHz 500mW Diversity RX
• Lua Script: iF 900 500mW GRX
• Frequency bands: 868MHz EU/915MHz FCC
• Telemetry Power: 100-500mW (20-27dBm)
• Dimension: 24.3*18.5*6.5mm
• Protocol: CRSF
• LNA: N/A
• Weight: 4.2g
• Antenna Length: 220mm

Package Includes

• 1 x ExpressLRS Diversity Receiver
• 2 x Antenna