Walksnail Ascent VRX Digital HD FPV Receiver
£98.99 Inc. VAT
Digital ground receiver for the Ascent HD system featuring HDMI output, and Micro SD DVR recording.
In stock|Next shipping: 05/03/2026
The Walksnail Ascent FPV VRX from CaddxFPV is a high-performance digital ground receiver built specifically for the Ascent HD FPV ecosystem. Designed for racing, freestyle, and long-range flying, it delivers low-latency HD video over HDMI while recording directly to onboard storage for convenient DVR capture.
Supporting end-to-end latency as low as 35 ms and high-frame-rate decoding at 1080p60 and 720p120, the Ascent VRX provides a smooth, responsive image even during aggressive or competitive flights. Selectable 5 MHz, 10 MHz, and 20 MHz bandwidth modes allow pilots to balance interference resistance against maximum data throughput depending on RF conditions.
Dual circularly polarised antennas provide robust reception and improved signal stability, with smart frequency-hopping automatically selecting low-interference channels to reduce dropouts and maintain a clean feed without manual tuning.
HDMI output enables plug-and-play use with FPV goggles, monitors, and televisions, making the Ascent VRX well suited to teaching environments, spectators, or multi-screen setups. Canvas Mode support allows seamless Betaflight and INAV OSD integration, with the ability to adjust supported flight-controller parameters remotely for real-time tuning and in-flight configuration.
Onboard DVR recording eliminates the need for external recorders, with Micro SD card support up to 256 GB and MP4 (H.264) recording in an exFAT file system for easy playback and archiving. Despite its feature set, the unit remains compact and portable, weighing just 118 g (excluding antennas) for effortless field use.
A wide 7.4–25.2 V input range allows direct powering from common 2–6S LiPo packs, making the VRX ideal for mobile ground stations and pit setups.
Features:
- Real-Time HD FPV Vision: Experience ultra-fast, zero-lag video with an end-to-end latency as low as 35ms. Supports high-frame-rate decoding at 1080P/60fps and 720P/120fps, ensuring a clear and smooth image for absolute control during high-speed and competitive flight.
- Reliable Dual-Antenna Signal: Equipped with dual circularly polarized antennas, ensuring minimal signal loss and extreme reliability. Achieve stable transmission distances of 6 kilometers.
- HDMI Port & Plug-and-Play: Features an HDMI port for wide compatibility with all FPV goggles, monitors, and TVs. This allows for effortless multi-screen setup for teaching, sharing, and viewing, offering maximum freedom of connection.
- OSD Customization & Real-Time Control: Supports Canvas Mode for seamless integration of Betaflight/INAV OSD. Pilots can adjust flight controller parameters in real-time via the remote, allowing for full cockpit customization and quick access to data.
- Easy to Carry & Efficient Storage: Eliminate external DVRs with the built-in SD card slot (up to 256GB) for one-click HD recording. The unit is designed for portability, weighing only 118g (excluding antennas), making it the perfect pocket-sized companion.
- Smart Frequency Hopping, Enhanced Signal Stability: Automatically switches to low-interference channels to reduce dropouts and keep video smooth—no manual tuning required.
Compatible Monitors:
Compatibility Note: The Ascent system uses a different platform to the Walksnail Avatar HD range and is not compatible with Walksnail Avatar HD VTXs or cameras.
Product Name: Ascent VRX
Model: WN02-FP018
Frequency Band: 5.725–5.829 GHz
Transmitter Power (EIRP):
-
FCC / SRRC: <30 dBm
-
CE: <14 dBm
I/O Interfaces: HDMI, Micro SD Card, DC 5.5 × 2.1 mm, SH1.0 6-Pin, USB-C
HDMI Output Formats:
1080p50/60, 720p50/60/100/120
Input Voltage: 7.4–25.2 V
SD Card Support: Micro SD up to 256 GB
System: Ascent HD System
Bandwidth Modes: 5 MHz / 10 MHz / 20 MHz
Recording File System: exFAT
Recording Format: MP4 (H.264)
Weight: 118 g
Dimensions: 114.5 × 64 × 24 mm
Included Antenna – Red Bird
Polarisation: LHCP
Frequency Range: 5.725–5.829 GHz
Bandwidth: 2 dBi
Average Gain: 2 dBi
Radiation Efficiency: ≥97%
VSWR: ≤1.3
Cross-Polar Rejection: –15 to –30 dB
Connector: RP-SMA ×2
Dimensions: 25 × 15.5 mm
Weight: 4.3 g
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SHIPPING & DELIVERY
We are based in the UK and ship to most destinations worldwide.
We dispatch orders during the times shown on our Dispatch Schedule. Orders placed before the daily dispatch cutoff will ship the same day (subject to stock availability). Orders placed after the cutoff will ship on the next scheduled dispatch day.
A confirmation email is sent once your order has been packed. If you need to amend your order, please contact us as soon as possible — once shipped, we’re unable to make changes.
We work with trusted delivery partners including Royal Mail, DHL, UPS, Fedex and Parcelforce. If you have a delivery requirement or would like to arrange collection, please get in touch.
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Shipping to the UK
- Order before the daily dispatch cutoff for same day dispatch.
- FREE delivery available on qualifying orders over £99 (under 1kg).
For small, low-value orders, Royal Mail First Class is our most economical option. Royal Mail Tracked 24 is the most popular choice, offering full tracking and flexible delivery options. For guaranteed next working day delivery, we recommend Royal Mail Special Delivery.
Royal Mail delivers to residential addresses Monday to Saturday, while courier services (including DHL) typically deliver Monday to Friday.
International Postage
- USA orders: Import duties and taxes are prepaid by us — no additional customs charges on delivery.
- Other destinations: Customs duties or import taxes may apply and are the responsibility of the recipient.
Smaller, lower-value orders may be sent via Airmail or tracked postal services. Economy road and express air courier options are available depending on destination. For faster delivery, we recommend express air courier services such as DHL Express, which typically deliver within 1–2 working days across Europe and a few working days for most other destinations.
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