IFlight True Diversity ELRS 2.4G RX with 2 x 220mm Mini Antennas

Introduction

The iFlight ELRS True Diversity Receiver is a cutting-edge 2.4GHz receiver designed for FPV and UAV applications, built in close collaboration with the ExpressLRS team. It addresses the need for a reliable, high-performance receiver that offers extended range, minimal latency, and robust telemetry feedback, crucial for demanding FPV flights, aerial photography, and freestyle maneuvers. Its true diversity system with dual antennas significantly enhances signal reception and stability compared to traditional single-antenna setups.

Key advantages

• True Diversity and Gemini modes for optimized signal reception.
• Dual antennas with integrated shielding improve interference resistance and signal stability.
• Temperature Compensated Crystal Oscillator (TCXO) ensures high-frequency stability and reduces packet loss, even with temperature fluctuations.
• High-power telemetry transmission (up to 500mW on 868/915 MHz, 250mW on 2.4G) for stronger signals and fewer telemetry losses.
• Exceptional performance at 2400 MHz or 900 MHz (915/868 MHz bands available).
• Compact and lightweight design (3.3g) ideal for any FPV build.
• Developed in partnership with ExpressLRS, ensuring compatibility and performance.
• Enhanced reliability for long-distance flights, aerial photography, and FPV freestyle.

Technical specifications

• MCU: ESP32-Pico D4
• Receiver Type: Gemini/True Diversity
• Firmware: iFlight 2.4GHz 250mW Diversity RX
• Lua Script: iF 2G4 250mW GRX
• Frequency Bands: 2.4 GHz ISM
• Telemetry Power: 50-250mW (17-24dBm)
• Dimensions: 24.5*18.6*6.3mm
• Protocol: CRSF
• LNA: YES
• Weight: 3.3g
• Antenna Length: 220 mm
• Package Includes: 1 x ExpressLRS Diversity Receiver, 2 x Antennas

Applications

This iFlight ELRS receiver is ideal for FPV racing drones, freestyle FPV quadcopters, long-range FPV setups, aerial photography platforms, and any UAV application requiring a stable, high-performance radio link with excellent telemetry capabilities.

Compatibility

For maximum performance, it is recommended to use iFlight ELRS receivers with iFlight transmitters. For Gemini mode, a transmitter supporting Gemini mode is required. Ensure antennas are installed away from conductive or magnetic elements like carbon fiber, metal, or motors. Always install the latest firmware and follow the ExpressLRS community for updates.

FAQ

What makes the iFlight True Diversity ELRS 2.4G RX a good choice for FPV pilots?

The iFlight True Diversity ELRS 2.4G RX offers superior long-range performance, low latency, and stable connections thanks to its true diversity system with dual antennas and a temperature-compensated crystal oscillator. This makes it ideal for reliable FPV flights.

How does the dual antenna design improve signal reception?

The dual antennas, combined with integrated shielding, significantly enhance the receiver's ability to pick up signals and reject interference. This true diversity setup ensures a more stable and robust radio link compared to single-antenna receivers.

What are the key technical advantages of this iFlight receiver?

Key advantages include its Gemini/True Diversity compatibility, temperature-compensated crystal oscillator for frequency stability, and high telemetry power (up to 250mW at 2.4GHz), which results in stronger telemetry signals and fewer instances of signal loss.

Where can I buy the iFlight True Diversity ELRS 2.4G RX with fast delivery?

You can buy the iFlight True Diversity ELRS 2.4G RX at HTDRONE, your specialized FPV drone parts store based in Poland. We offer fast shipping within Poland and reliable international delivery via DHL worldwide.

Is this receiver compatible with all FPV transmitters?

While it's recommended to use iFlight ELRS receivers with iFlight transmitters for maximum performance, compatibility depends on the transmitter's firmware and protocol support (CRSF). For Gemini mode, your transmitter must specifically support Gemini mode.