Ukrainian Developers Create Vydun 7.5 Drone Detector Featuring 7.5 GHz Video Interception

Against the backdrop of the constant shifting of operating frequencies by Russian FPV drones, the Ukrainian company BABAI has introduced the Vydun 7.5 detector.

The company informed Militarnyi that the device is capable of intercepting analog video signals within the 6000–7500 MHz range.

In the Vydun 7.5, the operator can independently select the operating mode.

Specifically:

• Grid Scanning: Ensures the maximum speed for checking standard channels used by the enemy (the manufacturer regularly updates the database).
• Step Scanning: Enables precise search for non-standard or “shifted” frequencies that the adversary uses to bypass standard SIGINT (Signals Intelligence) assets.

This flexibility enables the operator to maneuver between detection accuracy and reaction speed, adapting the device to specific sectors of the front line.

In the device, the signal strength (RSSI) is determined at the hardware level. This allows the operator not only to detect the presence of a signal but also to more accurately estimate the distance to a potential threat. The device features an automatic switching function: if a drone with a stronger RSSI signal appears within the coverage zone, the detector instantly displays its image on the main screen. This enables the operator to react promptly to the nearest and most dangerous target.

Structurally, the Vydun 7.5 has retained its proven dual-display architecture: A large 4.3-inch screen for broadcasting intercepted video and a small OLED display for displaying service data (frequency, RSSI threshold, battery status).

Manufacturer-declared specifications of the device:

• Interception Ranges: 910–2200 MHz, 2200–4940 MHz, 4867–6100 MHz, and the expanded 6000–7500 MHz.
• Effective Range: Up to 4,000 meters (depending on terrain and operating conditions).
• Autonomy: 6–8 hours of operation thanks to a 10,000 mAh battery.
• Protection: Reinforced PETG plastic casing with an IP54 protection rating.
• Integration: Capability to output images to external monitors via USB-AV, which is critical for equipping Command and Observation Posts (COPs).

The device is also equipped with a filtration system for civilian frequencies (LTE, Wi-Fi, Bluetooth), which minimizes the number of false positives in the frontline zone. Software updates occur Over-The-Air (OTA) via Wi-Fi, enabling rapid addition of new ranges and algorithms without returning the device to the manufacturer.