IFlight ExpressLRS ELRS 500mW Dualband RX with 70mm Antenna

Introduction

The iFlight ExpressLRS ELRS 500mW Dualband RX is a cutting-edge receiver designed to redefine reliability in FPV and UAV applications. It leverages advanced dualband technology, supporting multiple frequencies including 2.4GHz, 868MHz, and 900MHz, making it incredibly versatile. Featuring Temperature Compensated Crystal Oscillator (TCXO) for stable operation in diverse environments, this receiver is perfect for pilots demanding superior control and signal integrity for long-range flights, professional aerial photography, and demanding FPV freestyle maneuvers. Shop now at HTDRONE for the best FPV components.

Key advantages

• TCXO Technology: Minimizes frequency deviations for precise and stable performance, crucial for critical flight control.
• Multi-Frequency Support: Compatible with 2.4GHz, 868MHz, and 900MHz bands, offering application flexibility and enhanced signal penetration.
• High Telemetry Power: Features 500mW telemetry return for stronger signals and reduced data loss, ensuring you always have vital flight information.
• Compact and Lightweight: Designed for easy integration into various drone builds without adding significant bulk or weight.
• Dualband Performance: Offers excellent range and signal quality on 900MHz/868MHz and 2.4GHz bands, with the 2.4GHz band supporting up to 500Hz packet rates.
• Durable Construction: Includes an aluminum heatsink for enhanced electronics protection and improved interference resistance.
• Easy Installation: Features an SH1.0 connector for straightforward setup and a secure connection.
• Latest Firmware: Comes with ELRS 3.5.3 firmware, with ongoing community support for updates and tutorials.

Technical specifications

• MCU: ESP32 C3
• RF: LR1121
• Frequency Bands: 2.4 GHz, 868 MHz, 900 MHz
• Receiver Type: Single Antenna
• Telemetry Power: 100-500 mW (20-27 dBm)
• LNA: Yes
• Dimensions: 14 x 25 x 4.3 mm (±0.5)
• Weight: 1.9 g (±0.5 g)
• Lua Script: iF DB 500mW RX
• TCXO: Yes
• Firmware Version: ELRS 3.5.3

Applications

This iFlight ExpressLRS receiver is ideal for a wide range of applications including FPV racing, long-range exploration, professional aerial photography, drone inspection, and freestyle FPV flying. Its robust performance makes it suitable for demanding conditions and extended flight times.

Compatibility

Ensure antennas are installed away from conductive or magnetic materials like carbon fiber, metal, or motors. For optimal performance, install the latest firmware and follow ELRS community updates. The 900MHz/868MHz bands are excellent for range, while the 2.4GHz band offers high packet rates up to 500Hz. Always check local regulations regarding frequency band usage.

FAQ

What makes the iFlight ExpressLRS ELRS 500mW Dualband RX ideal for long-range FPV flights?

The iFlight ExpressLRS ELRS 500mW Dualband RX is perfect for long-range flights due to its support for multiple frequencies (2.4GHz, 868MHz, 900MHz) and high telemetry power (up to 500mW). This ensures a stable, strong signal with reduced data loss over extended distances.

Can this iFlight receiver be used for aerial photography and professional drone applications?

Yes, the iFlight ExpressLRS ELRS 500mW Dualband RX offers the precision, reliability, and signal integrity required for professional applications like aerial photography and drone inspections. Its TCXO technology ensures stable performance in various conditions.

What are the key technical advantages of the iFlight ExpressLRS ELRS 500mW Dualband RX?

Key advantages include TCXO for frequency stability, multi-band support (2.4/868/900MHz), 500mW telemetry return for robust communication, and a compact, lightweight design with an aluminum heatsink for durability.

Where can I buy the iFlight ExpressLRS ELRS 500mW Dualband RX with fast delivery?

You can order the iFlight ExpressLRS ELRS 500mW Dualband RX at HTDRONE, your specialized FPV drone parts store. We offer fast international delivery via DHL, ensuring you receive your components quickly.

What is the recommended antenna installation for the iFlight ExpressLRS ELRS 500mW Dualband RX?

It is crucial to install the antenna away from conductive or magnetic elements such as carbon fiber, metal parts, or motors to prevent signal interference and ensure optimal performance.