ExpressLRS ELRS True Diversity Receiver (ELRS 2.4G RX + 2x 220mm mini antenna)
The iFlight ELRS Diversity Receiver is a true dual-antenna diversity receiver developed in close collaboration with the ExpressLRS team. ExpressLRS is known for its long distance operation, low latency and high performance telemetry feedback. The ELRS diversity receiver features well-placed dual antennas with shielding shields that increase its immunity to interference, extend signal reception and provide a more stable connection compared to conventional single-antenna receiver systems. It contains a TCXO temperature compensated crystal oscillator to avoid frequency shifts caused by temperature changes. It significantly meets the reliability requirements for long-distance flights, aerial photography, or FPV freestyle maneuvers.
Function:
- Gemini mode and True Diversity mode are compatible with better reception effects.
- Integrated shields can protect electronic components and improve anti-jamming capabilities.
- Newly improved temperature compensated crystal oscillator, lower packet loss, high frequency stability
- Telemetry transmission up to 500mW (868MHz/915MHz)/250mW (2.4G) power, resulting in stronger telemetry signals and greatly reducing telemetry loss cases.
- High performance at 2400 MHz or 900 MHz (bands 915 / 868 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 posts.
- For maximum performance, use iFlight ELRS receivers paired with an iFlight transmitter.
Note: If you want to use Gemini mode, you must use a TX that supports Gemini mode.
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)
Size: 24.5*18.6*6.3mm
Protocol: CRSF
LNA: YES
Weight: 3.3g
Antenna length: 220 mm
The package includes:
1 x ExpressLRS Diversity Receiver
2x Antenna
