Walksnail Ascent Lite VTX

Best Value Digital Entry Choice

Offering HD image and low latency at an unbeatable price, it's the perfect upgrade for analog pilots, and a cost-effective entry for DIY Builder.

6g Ultra-Light, Low Power

Weighing only 6g, this ultra-light VTX reduces drone load for smoother, more agile flights.With up to 30% lower power consumption than similar units, it extends flight time and efficiency.

Crisp, High-Definition Visuals

Equipped with a 1/2.8'' image sensor, it captures every detail with stunning clarity. Experience silky-smooth 1080P/60FPS and ultra-high-frame-rate 720P/100FPS video for immersive FPV flying.

147° Ultra-Wide Field of View

Enjoy a 147° FOV with a 16:9 widescreen ratio, providing an expansive, immersive view that captures every angle of your surroundings.

Low Latency, Real-Time Control

With latency as low as 35ms, you get near-instant image transmission. Perfect for high-speed maneuvers and precision racing control.

Up to 3KM Long-Range Transmission

With a maximum range of up to 3 kilometers, you can fly farther with stable, reliable signal—ideal for beginners exploring new terrains.

Wide Compatibility for Easy DIY Setup

Seamlessly connects via UART 4-pin interface to popular flight controllers (F4/F7/H7) and firmware such as Betaflight, INAV, and Ardupilot. Enjoy effortless installation and tuning for any DIY build.

Frequency hopping for Flexible Flights

Supports automatic frequency hopping, and switches between 25mW and 100mW output to suit your situation—whether flying indoors or outdoors—for the perfect balance of image quality, signal stability, and power efficiency.

Features:

• Ultra-Light & Efficient: Weighs only 6g and consumes 30% less power than similar models
• Crisp 1080P Vision: Built with a 1/2.8'' image sensor, it delivers clear 1080P/60FPS footage and 35ms low latency
• Wider View, Longer Range: Get an immersive 147° FOV with a 16:9 aspect ratio and fly confidently up to 3KM
• Easy Setup, Great Value: Compatible with F4/F7/H7 flight controllers and firmware like Betaflight and Ardupilot
• Great Value Digital Entry Choice: Offering HD image and low latency at an unbeatable price

Specifications:

• Model: WN13-4S09B
• Communication Frequency: 5.730-5.815 GHz
• Transmit Power (EIRP): <20dBm
• Channels: 3
• Weight: 6g (Antenna not included)
• Mounting Hole: 25mm
• Aspect Ratio: 16/9
• Resolution: 1080P/ 60fps, 720P/ 60fps
• Image Sensor: 1/2.8 inch
• Operating Bandwidth: 5M/ 10M/ 20M/ Auto
• Antenna: 1(Ipex-1)
• End-to-End Latency: Average latency 35ms
• OSD: Canvas mode
• Bitrate: 25mbps
• Supported FC Systems: Betaflight, Inav, Fettec, Kiss, ArduPilot
• Wide Voltage Input: 3V~12.6V
• I/O Interface: JST1.0*4 (Power cord); HSG0.8*5(USB)
• Dimensions:
  • Camera:12*14*15mm
  • VTX: 30.5*30.5*3.5mm

Package Includes:

• 1 x Ascent Lite Kit (Camera Included)
• 1 x Antenna (IPEX)
• 1 x 4-Pin Silicone Cable
• 1 x USB Data Cable
• 1 x Quick Start Guide