EW Grets 4MO – with collinear antennas

Automotive EW “Hrets – 4M” is a device for countering FPV UAVs operating in the frequency band of 450-550 MHz and 700-1050 MHz. It has four separate jamming bands: 450-550 MHz, 700-800 MHz, 800-900 MHz, 900-1050 MHz, and the ability to jam in all bands simultaneously and block communication for the most popular FPV transmitters. EW “Hrets – 4M” is a reliable and powerful tool for protection against radio-electronic influence. Combining many functions, a wide range of operating frequencies, and compact dimensions, it is an indispensable component in the security system. A significant advantage of the model will be the body dimensions of 380x330x150 mm for comfortable transportation or storage. The model also received a wide operating temperature range from -30°C to +50°C. Special attention was paid to the body – it is made of heat-dissipating materials and equipped with a cooling system to avoid overheating. The IP 54 moisture and dirt protection level will not allow dust and moisture inside the case. Thanks to its characteristics and advantages, EW “Hrets – 4M” will become an indispensable tool for organizing the security of military facilities, infrastructure, people, and cars.