Chuyka 4.0 is a portable four-band drone detector designed to detect analogue video transmissions and UAV signals in real time. Chuyka 4.0 is a personal device that operates fully automatically, requires no additional configuration, helps users respond to threats in advance, and strengthens protection.
The device has four antennas, two screens, a video output for connecting an external display, and a connector for an additional or continuous power source.
Functions of the Chuyka 4.0 Electronic Reconnaissance Device
- Analogue video signal detection. The device operates across four frequency ranges: 1080–2200 MHz; 2860–4500 MHz; 4860–6040 MHz; and 6050–8800 MHz.
- Extended radio-frequency scanning. The additional fourth 6050–8800 MHz antenna provides broader frequency-spectrum coverage and expands the device’s ability to detect UAV activity.
- Additional power connection. A separate input is provided for an additional or continuous power source, expanding the device’s use in fixed-site and mobile scenarios.
- Fast frequency-range scanning. A complete automatic scanning cycle takes 4–8 seconds.
- Visual and audible alerts. When activity is detected, the device produces audible and visual alerts to warn the user about a UAV.
- On-screen data visualisation. The smaller screen shows the level and number of detected signals. The larger screen displays the intercepted analogue video feed from an FPV drone camera in the same form in which it is seen by the operator.
How the Chuyka 4.0 Electronic Reconnaissance Device Works
- After being switched on, the device automatically calibrates itself and begins scanning four frequency ranges simultaneously.
- The device identifies active channels, analyses them for analogue video transmissions, and displays the data on the smaller screen.
- When a compatible signal is detected, the user can view the intercepted video on the larger screen or an external display.
Detection range depends on the frequency, video transmitter power, antenna type, interference, terrain, and other operating conditions.