Divimath GroundLink UVC VRX (USB-C Digital + Analog VRX)
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About this item
Divimath GroundLink UVC VRX
The Divimath GroundLink UVC VRX is a professional ground station receiver designed for ultra-low latency drone video integration. Using USB-C UVC output, the receiver appears as a standard webcam on PCs, phones, and tablets — allowing instant compatibility with software such as Mission Planner, QGroundControl, and ATAK with no drivers required.
With four-antenna diversity reception, built-in digital and analog receivers, and both USB-C and HDMI video output, the GroundLink VRX is ideal for portable ground stations, command centers, and professional drone operations.
Ultra-low latency USB-C webcam video output (720p uncompressed)
Compatible with phones, tablets, PCs, and mission software
4-antenna diversity Divimath digital receiver
Built-in 5.8 GHz analog receiver
Frequency hopping support (wireless and USB)
Automatic analog / digital signal detection
Mini HDMI output for goggles or monitors
OLED display for channel configuration
Remote channel control via RF or USB
Dual 1/4-20 tripod mounts for ground station installation
Ultra-Low Latency USB Video
The VRX outputs uncompressed 720p video over USB-C using the UVC webcam protocol. This allows direct plug-and-play video integration into mission software and custom drone systems.
The receiver itself adds only ~2 ms of video pipeline latency. Total system latency depends on the processing delay of the connected PC, tablet, or phone, but remains low enough for real-time piloting.
Dual Digital + Analog Video Reception
The GroundLink VRX supports both modern and legacy video systems in one receiver.
Divimath Digital Video – 4-antenna diversity reception
Encrypted video support
5.8 GHz analog receiver
Automatic signal detection
This allows a single ground station receiver to monitor mixed aircraft fleets.
HDMI Output for Goggles and Monitors
In addition to USB video, the VRX includes a mini HDMI output for connection to FPV goggles, monitors, or recording systems.
Flexible Configuration
Channels and operating modes can be configured in multiple ways:
Built-in OLED display and buttons
USB-C configuration
Remote control via external RF receiver (such as ELRS)
Designed for Ground Station Integration
The compact aluminum enclosure includes dual 1/4-20 tripod mounts allowing easy integration into portable or vehicle-mounted ground stations.
Mount the receiver to a tripod or ground station frame
Install antennas on an elevated antenna rack
Easy to integrate into custom enclosures
CAD for GroundLink and antenna mounting adapter available here
Aerial video relay: Combine GroundLink with our HDMI VTX and you can make an aerial video repeater system
Technical Specifications
Video Reception: Divimath Digital (4-antenna diversity), 5.8 GHz Analog
