Caddx ADAPTS DJI FPV digital image transmission system for first-person view drones, a silver-coloured digital video transmitter kit compatible with the DJI FPV ecosystem, with a maximum transmission range suitable for flights up to 120 metres altitude.
Caddx ADAPTS DJI FPV Digital Image Transmission Kit for Drone Pilots

This Caddx ADAPTS kit is a digital image transmission system engineered for the DJI FPV (First-Person View) ecosystem. It enables drone pilots to receive a real-time, low-latency video feed directly from their aircraft, which is fundamental for immersive FPV flight, racing, or aerial cinematography. The digital transmission technology aims to provide a clearer and more reliable signal compared to older analogue systems, reducing video breakup and interference. Designed for integration, this silver-coloured transmitter kit is a key component for building or upgrading a compatible FPV drone setup.
Features and Construction

The kit is built around digital transmission protocols compatible with DJI's FPV system. This compatibility is central for pilots already invested in that ecosystem, allowing them to add or upgrade their video downlink capabilities. The physical construction includes the necessary electronic components, wiring, and hardware for installation.
Material and Build
The product incorporates standard electronics, metal, and plastics typical for this category of radio frequency device. The provided screws (M2 in 3mm, 4mm, and 5mm lengths) and spacers indicate a design meant for secure mounting onto a drone frame. The included 3-in-1 wire and menu wire are essential for connecting the transmitter to the drone's flight controller, camera, and power system, facilitating a complete installation.
Size and Practical Fit
While exact outer dimensions of the unit are not specified, the kit is intended for drones with a full take-off weight (including battery and all components) between 250 grams and 1.5 kilograms. This weight range covers many popular DIY and ready-to-fly FPV drone models. The maximum supported flight altitude for reliable video transmission is 120 metres, which defines its operational envelope and should be considered for flight planning within legal limits.
Uses and Placement

This transmitter is the core component for sending live video from a drone to a pilot's goggles or ground station monitor. Its primary application is in the world of FPV drone flying, where seeing what the drone sees is crucial for navigation and control.
Event or Professional Use
For FPV racing events or professional aerial filming where a digital, high-quality feed is required, this compatible system can be integrated into a competition or film rig. The 120-metre altitude capability supports a variety of cinematic shots and race course designs, provided local regulations permit such flights. Its designation for users over 14 aligns with the typical age restrictions and responsible use expected in these settings.
Everyday Home Use
For the hobbyist pilot flying in approved areas, this kit enables the immersive experience of FPV flight. Pilots can use it for recreational flying, exploring local landscapes from a pilot's-eye view, or practicing manoeuvres. The handle-based remote control mode suggests an intuitive control scheme familiar to many drone enthusiasts.
Benefits and Buying Value

The value of this product lies in its specific function as a digital video link and its compatibility with a major FPV system. It provides a necessary piece of hardware for assembling a complete FPV drone.
Reuse and Low Maintenance
As a core electronic component, the transmitter can be transferred between compatible drone frames if rebuilt or upgraded. The kit includes a comprehensive set of mounting hardware and wires, which are reusable for installation. Maintenance primarily involves ensuring connections remain secure and the unit is free from physical damage.
Why Choose This Product
This kit is a logical choice for pilots seeking a digital video transmitter confirmed to work with the DJI FPV system. The included 'Polar Vista' kit and all necessary installation hardware mean you receive a complete package to get started, avoiding the need to source compatible screws and cables separately. Its specification for drones up to 1.5kg covers a wide range of models, making it a versatile option for many builders.

