The CADDXFPV Walksnail Ascent FPV VRX receiver supports all FPV goggles and screens with HDMI input for RC cars and drones.
SPECIFICATIONS
Certification: CE,FCC
Compatible brands: skyzone goggles and goggles X
Compatible with Goggles: Supports All FPV Goggles And Displays With HDMI Input
Compatible with VTX: Ascent VTX
Is it a charger/adapter: N
Is it a battery/power supply: N
Is it electric: No battery
FOR: SKYZONE SKY04X PRO FPV Goggles,Skyzone SKY04O PRO FPV goggles,HDZero Goggle 2,WALKSNAIL Goggles X
FPV VRX Receiver: SKYZONE SteadyView X
Are batteries included: No
Material: EVA
Brand Name: CADDXFPV
Model Number: Walksnail Ascent FPV VRX
Origin: CN (Origin)
RC Parts & Accessories: RECEIVERS
For vehicle type: Airplanes
Chemical with high concern: None
Remote control peripherals/devices: RECEIVERS
Size: 114.5*64*24mm
Use: Vehicles & Remote Control Toys
Recommended age: 14+ years
35ms Low Latency HD Decoding:Enjoy lightning-fast, lag-free video, with an end-to-end latency as low as 35ms. Supports high-frame rate decoding in 1080P/60fps and 720P/120fps, ensuring a clear and smooth picture for absolute control during high-speed flights and competitions.
Ultra-Reliable 6KM Dual Antenna Link:Equipped with two circularly polarized antennas, ensuring minimal signal loss and extreme reliability. Achieve stable transmission distances of 6 kilometers.
Universal HDMI Port and Plug-and-Play:Features an HDMI port for broad compatibility with all FPV goggles, monitors, and TVs. This allows for easy multi-screen setup for teaching, sharing, and viewing, offering maximum connection freedom.
Deep OSD Integration and Real-time Control:Supports Canvas Mode for seamless Betaflight/INAV OSD integration. Pilots can adjust flight controller parameters in real-time via remote control, allowing for full cockpit customization and quick data access.
Built-in HD DVR and Ultra-Portable Design:Eliminate external DVRs with the integrated SD card slot (up to 256GB) for one-click HD recording. The device is designed for portability, weighing only 118g (excluding antennas), making it the perfect pocket-sized companion.
HD Decoding, Pure Flow
Equipped with a powerful core, the VRX supports 1080P/60fps HD decoding and 720P/120fps high frame rate fast decoding. It ensures a clear, smooth, and lag-free picture, allowing you to maintain an absolute advantage in high-speed flight and competition.

Dual circular polarization and a low VSWR ≤ 1.3 contribute to reduced signal loss and multi-path interference for a cleaner RF link. Combined with end-to-end latency as low as 35ms, the VRX provides fast and responsive video even in complex RF environments.
Ready for Extremely Long Range
Compatible with Ascent VTX systems. Higher output power helps extend range and maintain a stable and clear video feed.
Dual Antenna, Ultra-Reliable Connection
Signal loss is a thing of the past. Equipped with two circularly polarized antennas (≥97% efficiency), the Ascent VRX delivers a stable and unwavering link up to 6km away. Fly farther, fly bolder, fly worry-free.

Compatibility and Control
HDMI/Easy OSD Setup/Multiple Channels
Universal Compatibility, Plug and Play
Compatible with any FPV headset, monitor, or TV with an HDMI port. True plug-and-play support makes multi-screen viewing easy for training, sharing, or broadcasting races.
Your World, Personalized
Supports Canvas Mode for seamless OSD integration with mainstream flight controllers such as Betaflight and INAV, giving you easy access to custom settings and a tailored FPV interface.
Adaptive Frequency Hopping
Operates on 3 standard channels, with up to 8 channels in Debug mode. Frequency hopping automatically scans and switches to the cleanest channel for stable, uninterrupted video.
Portability and Reliability
MicroSD Card Storage/Wide Voltage/Easy to Carry
Efficient Storage, Relive the Race
Integrates an SD card slot supporting up to 256GB of storage. Record flight footage in HD with a single click, capturing every detail of your flights and making content creation easier.
Wide Voltage, Stable in All Weather
Designed for reliable operation over a wide input range of 7.4~25.2V. Helps maintain stable performance and efficient thermal management during extended outdoor use.
Pocket-sized, Ultra-Portable
Professional-grade performance that fits in your palm. Weighing only 118g with a sleek, ultra-thin profile, the Ascent VRX is the ultimate travel companion for every pilot. Travel light, fly heavy.
Multi-platform Application
The ultimate FPV solution for drones, fixed-wing aircraft, and RC cars. Whether you're racing for the podium, filming a cinematic masterpiece, or teaching the next generation, the Ascent VRX dominates every scene.

Name
Ascent VRX
Communication Frequency
5.725-5.829 GHz
Transmitter Power (EIRP)
FCC/SRRC: <30dBm, CE: <14dBm
I/O Interface
HDMI, Micro SD card, DC5.5*2.1mm SH1.0*6PIN, Type-C
HDMI Output
1080p50fps, 1080p60fps, 720p50fps, 720p60fps, 720p100fps, 720p120fps
Power Input
7.4~25.2V
SD Card
Supports Micro SD 256G
System
Ascent HD System
Bandwidth
5m/10m/20m/Auto
Recording Format
MP4 (H.264)
Weight
118g
Dimensions
114.5*64*24mm
Name
Redbird
Polarization
LHCP
Bandwidth
5.725-5.829 GHz
Average Gain
2 dBi
Radiation Efficiency
≥97%
VSWR
≤1.3
Cross Polarization Rejection
-15 to -30 dB
Connector
RP - SMAx2
Dimensions
25*15.5mm

FAQ
A: Ascent VRX only has three channels, can it be expanded to 8 channels?
B: Of course, you can contact our after-sales customer service to learn about expansion methods after receiving the goods.
A: Is ASCENT VRX compatible with other digital video transmission systems?
B: No. This VRX is specially designed for the Ascent VTX series to ensure optimal performance and stability.
A: Is the Ascent VRX currently available for purchase?
B: The Ascent VRX is currently on pre-sale. The order is expected to ship in approximately one month.
A: Can I use the Ascent VRX with my FPV goggles and display screen?
B: Ascent VRX is compatible with FPV goggles, monitors, and screens with HDMI input interfaces. Just connect via HDMI for immediate use.
A: Can I record flight videos on the Ascent VRX?
B: Yes. The Ascent VRX has a built-in SD card reader and supports up to 256GB storage cards, allowing for one-click recording without the need for an external DVR.
A: Can I view flight data and OSD information?
B: Yes. The Ascent VRX supports Canvas mode and integrates seamlessly with Betaflight's OSD to display real-time flight data and adjust parameters.