iFlight ExpressLRS ELRS 500mW Dualband Receiver

iFlight ExpressLRS ELRS 500mW Dualband Receiver with 160mm Antenna – Powerful dual-band ExpressLRS receiver supporting 2.4 GHz and 868/900 MHz bands. Designed for long-range FPV flights, it provides strong, stable and low-latency communication. 500mW telemetry power and advanced design allow you to maintain a reliable signal even in difficult conditions.

Performance and compatibility

For maximum connection stability, it is recommended to mount the antenna away from carbon fiber, metal and motors. The receiver is compatible with the ExpressLRS ecosystem and works best with the latest ELRS firmware version. 500 mW telemetry ensures a strong return signal and lower losses over long distances.

Frequency selection

The 900 MHz and 2.4 GHz bands provide excellent range and stability. 900 MHz (in FCC regions) usually provides better long-range performance than the 868 MHz EU version. The 2.4 GHz band features extremely low latency and a burst rate of up to 500 Hz, making it ideal for precision control and freestyle flying.

Features

• Dualband (2.4 GHz / 868–900 MHz) support;
• 500 mW telemetry power;
• TCXO for stable frequency;
• Compact and lightweight design;
• SH1.0 connector for easy connection;
• High immunity to interference;
• Optimized for long-range FPV flights.

Specification

• RF chip: LR1121;
• MCU: ESP32-Pico;
• LNA: Yes;
• Telemetry power: 500 mW;
• Frequency bands: 2.4 GHz / 868 MHz / 900 MHz;
• Receiver connector: SH1.0;
• Antenna: 160 mm;
• Dimensions: 14 x 25 x 4.3mm(±0.5);
• Weight: 1.9g(±0.5g);
• Software: ExpressLRS.

Package:

1x iFlight ExpressLRS ELRS 500mW Dualband receiver;
1x Dualband RX 160mm Antenna;
1x Wiring kit.