Digital HD FPV Video Transmitter VTX 5.8 GHz, 500mW, 1080p 120fps, Built-in Mic (Walksnail Ascent Lite+)
Walksnail Ascent Lite+ (WN13-7007B) is a compact 5.8 GHz digital HD FPV video transmitter kit (VTX with camera) with up to 500 mW output, 1080p up to 120 fps, 147 degree wide-angle 16:9 picture, built-in microphone for synchronized audio and video recording, and AES-256 hardware encryption. For micro FPV drones, racing quads, fixed-wing aircraft and RC cars.
Key features
- VTX module only 23.5 x 23.5 mm with output power up to 500 mW
- 1080p at 120 / 100 / 60 fps selectable, average end-to-end latency as low as 35 ms
- Range up to 8 km (manufacturer test with a fixed-wing aircraft, one-way, results vary by environment)
- Automatic or manual frequency hopping avoids Wi-Fi and same-band interference
- 147 degree ultra-wide-angle lens with 16:9 widescreen picture
- Built-in high-sensitivity microphone records ambient and motor sound in sync with video (ground-side recording only; audio playback not yet supported)
- AES-256 hardware encryption for link security in multi-pilot flying and races
- Metal body for better heat dissipation; 6-pin plug-in connector, no soldering required
- 3-12.6 V wide voltage input, compatible with 1S-3S batteries
- Compatible with Betaflight, INAV, ArduPilot, Fettec and Kiss flight controllers, Canvas mode OSD
- Head tracking supported once the dedicated gimbal module is released; 2 antenna types are shipped at random
Technical specifications
| Parameter | Value |
|---|---|
| Name | Ascent Lite+ VTX |
| Model | WN13-7007B |
| FCC ID | 2BHG9-WN13-7007B |
| Frequency | 5.730-5.815 GHz |
| Transmit power (EIRP) | FCC/SRRC: 27 dBm or lower; CE: <14 dBm |
| Interfaces | JST1.0 x 4 (power cable); HSGO.8 x 5 (USB) |
| Number of channels | 3 |
| Wide voltage input | 3-12.6 V |
| Supported flight controllers | Betaflight, INAV, Fettec, Kiss, ArduPilot |
| Bitrate | Up to 25 Mbps |
| OSD | Canvas mode |
| Microphone recording | Supported (built-in microphone in the lens) |
| End-to-end latency | Average 35 ms |
| Antenna | 1 (IPEX-1) |
| Operating bandwidth | 5 / 10 / 20 MHz / Auto |
| Image sensor | 1/2.8 inch |
| Resolution | 1080p 120/100/60 fps; 720p 120/100/60 fps |
| Aspect ratio | 16:9 |
| Mounting hole spacing | 20 x 20 mm (M2) |
| Weight | 10.5 g |
| Dimensions | Camera: 12 x 14 x 15.2 mm; VTX: 23.5 x 23.5 x 8 mm |
Product images and specifications
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