Walksnail Avatar Repeater — Digital Signal Amplifier for 5.1, 5.8 GHz
Walksnail Avatar Repeater — an HD repeater for digital video transmission in FPV systems, optimizing communication between the ground station and the aircraft. The device is designed to amplify the signal and significantly extend the coverage area: typical transmission range increase exceeds 4 km. The repeater is compatible with the Walksnail lineup (Goggles X, Avatar VRX external receivers, and all Walksnail VTXs), making it a versatile addition to modern FPV systems.
Brand: CADDXFPV. Product category (in description): Drones & Quadcopters > Drone Components > Drone Parts. Product type: Drones & Quadcopters > Transmitters.
Features and Technologies
The device operates in dual bands: 5.15-5.30 GHz and 5.50-5.85 GHz frequencies are supported (the description also mentions 5.2 GHz and 5.8 GHz support), allowing for optimal channel selection under specific conditions. To enhance communication quality, directional antennas with 7 dBi gain and LHCP polarization are used. An integrated hardware filter reduces interference from adjacent channels, ensuring a cleaner and more stable video stream even in spectrum-dense environments. Adjustable transmission power allows adaptation to urban or open terrain.
Usage Benefits
- Increased range and coverage: enables video transmission over an additional 4 km distance.
- Dual transmission band (5.15-5.30 GHz and 5.50-5.85 GHz) for enhanced connection stability; 5.2 GHz and 5.8 GHz are also supported.
- High-quality 7 dBi directional antennas, LHCP — for directional signal reception/transmission.
- Simple connection and setup without the need for additional software.
- Full compatibility with Walksnail devices: Goggles X, Avatar VRX, and all Walksnail VTXs.
- Built-in filter to reduce interference and improve video clarity.
- Adjustable transmission power allows compliance with legal restrictions in various regions.
Quick Connection Guide
- 1. Power on the ground station, repeater, and video transmitter (VTX) on the drone.
- 2. Press the pairing button on the repeater and on the VTX.
- 3. Wait for the indicator to turn green — this means a connection has been established.
- 4. The video signal will appear on the goggles or VRX receiver — you can start flying.
Technical Specifications
| Parameter | Value |
|---|---|
| System | Avatar HD |
| Input Voltage | 9V-26V |
| Dimensions | 119.5×72×18.6 mm |
| Weight | 145.9 g (without antennas) |
| Interfaces | USB, 4Pin 1.0mm |
| Transmission Resolution | 1080p/100fps, 1080p/60fps, 720p/100fps, 720p/60fps |
| Frequencies | 5.15-5.30 GHz; 5.50-5.85 GHz (5.2 GHz and 5.8 GHz supported) |
| Antennas | Directional, 7 dBi, LHCP polarization |
| Transmitter Power (EIRP) | FCC |
The Walksnail Avatar Repeater — an ideal solution for FPV operators who need stable digital video transmission over long distances without significant costs for complex setups. The device is suitable for filming, racing, inspections, and any tasks where video communication quality and reliability are important.
Integration with Goggles X and Avatar VRX external receivers provides a high-quality HD stream directly to your eyes, and the ability to adjust transmission power gives control over range and compliance with local requirements. The CADDXFPV brand guarantees compatibility and reliability of components within the Avatar HD system.
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