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📝 ELRS Receiver 400–565 MHz Dual RX (Diversity) Aeronetix
The ELRS Receiver 400–565 MHz Dual RX (Diversity) Aeronetix is designed for UAV control systems using the ExpressLRS protocol in the 400–565 MHz frequency range. The receiver features dual receiver channels (Dual RX Diversity), allowing the use of two antennas and automatic selection of the best signal. This significantly improves control stability and reduces signal loss risk at long distances or when flying behind obstacles. The receiver is flashed with firmware that allows only firmware updating by the user.
🫡 We are a team of veterans
From ELRS operational experience, diversity receivers are significantly more stable than standard receivers, especially at low frequencies and long distances. Two antennas help prevent signal loss when the drone orientation changes or when obstacles block the signal. This is very important for reconnaissance and strike UAVs where control link stability is critical.
⚙️ Specifications
| Parameter | Value |
|---|---|
| Product type | ELRS Receiver |
| Operating frequency | 400–565 MHz |
| Protocol | ExpressLRS |
| Receiver type | Dual RX Diversity |
| Number of antennas | 2 |
| Firmware target | HappyModel ES900 Dual RX |
| Device category | Happymodel 900 MHz |
| ELRS version | 3.4.4 |
| Configurator version | 1.7.2 |
| Dimensions | 35 × 19 mm |
| WiFi SSID | Expresslrs RX |
| WiFi Password | expresslrs |
💬 Comment / comments
The receiver operates in the 400–565 MHz range used for long-range UAV control links. Dual RX Diversity allows using two antennas, significantly improving signal stability and operating range. Base frequency is configured during firmware flashing via ExpressLRS configurator.
🎯 Who it is suitable for
Military units, UAV operators and ELRS users, for building long-range drone control links in the 400–565 MHz band. Diversity significantly improves signal stability and reduces signal loss risk.
FPV drone operators, using ExpressLRS at low frequencies for long range. The receiver provides more stable control signal thanks to dual antennas.
Engineers and UAV system developers, building control systems or repeaters. The receiver can be used in complex communication systems or repeater setups.
Teams building repeater systems, for stable control signal transmission over long distances. Diversity allows more stable operation in difficult communication environments.
Access point parameters:
SSID: Expresslrs RX
password: expresslrs
Instructions for updating the firmware:
https://www.expresslrs.org/software/updating/wifi-updating/