iFlight ELRS 500mW Dual-band RX (2.4GHz/868MHz) The iFlight ELRS Receiver redefines reliability with its dual-band technology, supporting 2.4GHz, 868MHz frequencies. Featuring a temperature-compensated crystal oscillator (TCXO), it ensures stable performance in any environment. Choose between single or dual-antenna configurations for enhanced compatibility and signal strength. Perfect for long-range flights, aerial photography, and FPV freestyle, this receiver delivers unmatched precision and reliability for all your flying needs. Elevate your experience with iFlight. ⚠️ Radio Use Notice: Operation of this product must comply with local laws and licence requirements. Users are responsible for safe and legal use. Product Highlights TCXO Technology: Minimizes frequency deviation for precise and stable performance. Multi-Frequency Support: Compatible with 2.4GHz, 868MHz, for versatile use. Compact Design: Space-saving and lightweight for easy integration. 100mW Dual-band Receiver Only Ultra-Lightweight: Weighs only 0.5g, saving space and reducing aircraft weight. SUR 0.8 Connector: Simplifies installation and setup. 500mW Dual-band Receiver Only: Single-Sided Components: Optimizes space efficiency. Aluminum Heat Sink: Protects electronics and enhances interference resistance. SH1.0 Connector: Easy installation with robust connectivity. High-Power Telemetry: Supports 500mW telemetry return for stronger signals and reduced telemetry loss. 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. Band Option The 900MHz as well as 2400MHz band have outstanding performance and long range capabilities. If you’re not sure what to get, please checkout the official ELRS Long Range Competition to see what has been achieved. https://www.expresslrs.org/2.0/info/long-range/ What can you expect? Due to local regulations, the 900MHz FCC region seems to have a better performance than the 868MHz EU region. The 2400MHz band works great in any region, has a higher packet rate up to 500hz. This is not a common 2400MHz protocol and cannot be compared to anything prior on the market. Product Information ELRS 100mW Dual-band RX MCU: ESP32 C3 RF: LR1121 Frequency Bands: 2.4GHz、868MHz Receiver Type: Single antenna Telemetry power: 100mW (20dBm) LNA: N/A(868/900MHz) / YES (2.4G) Dimension:18*11mm(±0.2） Weight: 0.8g(±0.5g) Lua Script: iF DB 100mW RX TCXO: Yes Firmware Version: ELRS 3.5.3 ELRS 500mW Dual-band RX MCU: ESP32 C3 RF: LR1121 Frequency Bands: 2.4GHz、868MHz Receiver Type: Single antenna Telemetry power: 100-500mW (20-27dBm) LNA: YES Dimension:14*25*4.3mm(±0.5） Weight: 1.9g(±0.5g) Lua Script: iF DB 500mW RX TCXO: Yes Firmware Version: ELRS 3.5.3 In the box 1 x iFlight ELRS 500mW Dual-Band RX 1 x ELRS 2.4GHz/868 Dual-band 220mm RX Antenna More Information ⚠️ Important Note on Radio Use This product uses radio frequencies. Please make sure you use it responsibly and in line with local laws. Some power levels or modes may need a licence to operate legally. Always fly and operate in a way that avoids interference or safety risks. By using this product, you accept responsibility for complying with the rules where you live. For further details, please refer to the UK’s Radio Equipment Regulations 2017 and Electromagnetic Compatibility Regulations 2016.
