"Grets 4MO" is an EW system for protection against FPV drones with a neutralization range of 70–400 m, depending on application conditions.
The codified EW system "Grets – 4MO" BlueBird Tech (vehicle-mounted / trench-mounted) is a device for countering FPV UAVs operating in the frequency bands 450-530 MHz and 700-1050 MHz. It has four separate jamming bands 450-530, 700-820 MHz, 800-920 MHz, 900-1050 MHz and the ability to jam all bands simultaneously, blocking communication for the most popular FPV transmitters.
The "Grets – 4MO" EW system is a reliable and powerful tool for protection against electronic influence. Combining numerous functions, a wide range of operating frequencies, and compact dimensions, it is an indispensable component in any security system.
A significant advantage of the model is its body dimensions of 380x330x150 mm for comfortable transport or storage.
The model also features a wide operating temperature range from -30°C to +50°C. Special attention was paid to the casing – it is made of heat-dissipating materials and equipped with a cooling system to prevent overheating. The IP 54 moisture and dirt protection level prevents dust and moisture from entering the casing.
Thanks to its characteristics and advantages, the "Grets – 4MO" EW system will become an indispensable tool for ensuring the security of military facilities, infrastructure, personnel, and vehicles.
Technical Specifications:
| Parameter Name | Value |
|---|---|
| Frequency Range | 450-530, 700-1050 MHz |
| Power Supply | from 220 V (or optionally 28 V) |
| Number of Antennas | 4 pcs. |
| Bracket for mounting 4 antennas on a vehicle or mast | for vehicle or mast |
| Connecting cables for each band | 4 pcs. of 2 m. |
| Body Dimensions | 380x330x150 mm |
| Total Power | up to 200 W |
| Power Consumption | up to 600 W |
| Effective Range | depending on the distance to the enemy pilot and FPV drone frequency – from 70 to 400 m |
| EW system weight without battery | 12 kg. |
The "Grets" 4MO EW system includes:
| 1. EW device. |
| 2. Four antennas. |
| 3. 220 V power cable. |
| 4. Bracket for mounting 4 antennas on a vehicle or mast. |
| 5. Antenna unit patch extension cable for each band (4 pcs. of 2 m) |
| 6. User manual: Grets 4MO. |
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