Overview
Walksnail Avatar FPV VRX is a digital FPV VRX receiver for the Avatar HD System. This listing is named “Walksnail Avatar FPV VRX With Avatar HD Nano Kit V3 (14cm)”.
Key Features
- Light, thin form factor: 83 g; 114 x 55 x 22 mm (also shown: 19 mm height).
- 4-antenna design; stated max transmission distance up to 10 km.
- HD video output modes: 1080p60fps, 720p100fps, 720p60fps (also shown: FullHD 1920 x 1080 and HD 1280 x 720).
- Canvas Mode support for Betaflight full OSD display; compatible with Betaflight, iNav, and KISS full OSD systems. Canvas Mode menu items shown include: PROFILE, PID PROF, PID, MISC PP, FILT PP, RATE PROF, RATE, FILT GLB, COPY PROFILE, SAVE, EXIT.
- Example OSD overlay items shown: 25.4V, 7.4V, 25Mbps, 22ms, 259m, CH1.
- HDMI output; labeled HDMI port.
- Compatible with analog goggles (via HDMI out).
Range note: A test note states the maximum 10 km distance was achieved using a fixed-wing, Avatar GT VTX, Avatar VRX, and Goggles X.
Specifications
Avatar FPV VRX
| Model | Avatar FPV VRX |
| Communication Frequency | 5.725-5.850GHz |
| Transmitter Power (EIRP) | FCC: <30dBm; CE: <14dBm; SRRC: <20dBm; MIC: <25dBm |
| I/O Interface | HDMI, micro SD card slot, DC5.5*2.1mm |
| HDMI Output | 1080p60fps, 720p100fps, 720p60fps |
| Power Input | 7-25.2V (2S-6S) |
| SD Card | Support 256G |
| System | Avatar HD System |
| Weight | 83 g |
| Dimensions | 114*55*22mm (also shown: 19mm) |
Red Bird Antenna
| Model | Red Bird |
| Polarization | LHCP |
| Bandwidth | 5.6GHz-6.0GHz |
| Average Gain | 1.9dBi |
| Radiation Efficiency | >=97% |
| VSWR | <=1.3 |
| Cross-Polar Rejection | -15 to -30dB |
| Connector | RP-SMA |
| Dimension | H24.8mm*R15.3mm |
| Weight | 4.2g |
What’s Included
- Avatar FPV VRX x1
- Red Bird Antenna x2
- HDMI Cable x1
- 2-in-1 DC Power Cable x1
Applications
- Adding an Avatar HD System receiver to FPV goggles or an external display via HDMI
- Digital FPV builds requiring Canvas Mode OSD integration (Betaflight / iNav / KISS)
For compatibility questions and setup support, contact support@rcdrone.top or visit https://rcdrone.top/.
Details
The compact 83 g receiver keeps external HD setups light, with a slim 114 × 55 mm footprint.
A 4‑antenna layout is built for robust reception and long-range testing up to 10 km under specific conditions.
Connect over HDMI for crisp HD output up to 1080p60, with high-frame-rate 720p options for smoother flying.
Canvas Mode enables full OSD menus and telemetry overlays when paired with supported flight controllers.
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