EW Backpack «Cherepakha 3» against FPV — 2140-2265 MHz + 2268-2394 MHz + 2540-2680 MHz
The EW backpack «Cherepakha 3» from the manufacturer ZAVADA — a compact and powerful solution for protection against FPV drones. The device is designed as a wearable system in a backpack format, ensuring mobility and rapid deployment in tactical areas. «Cherepakha 3» effectively jams FPV signals in three key bands and creates dome protection thanks to proprietary antennas.
Key Features
- Frequency bands: 2140-2265 MHz, 2268-2394 MHz, 2540-2680 MHz
- POWERFUL 50 W modules for each band
- LIGHT weight: 8 kg
- RELIABLE passive cooling that never fails
- JAMMING DISTANCE: from 100 m
- DOME PROTECTION: against FPV provided by efficient proprietary quadrifilar antennas
- Up to 40 minutes of operation on a single charge
- Convenient replaceable 6s3p battery
The backpack's design is adapted for personnel wear: ergonomic straps and block placement allow for quick system activation. The combination of three frequency bands enables simultaneous jamming of FPV control and video transmission channels, providing comprehensive protection against various drone models.
Powerful 50 W modules for each band guarantee stable jamming at the required distance — from 100 meters and more, depending on terrain conditions and the power of the expected signal source. Passive cooling ensures uninterrupted operation under load without additional moving parts, increasing reliability in field conditions.
Proprietary quadrifilar antennas form a dome radiation pattern, allowing for uniform coverage of the area around the operator. The replaceable 6s3p battery provides up to 40 minutes of autonomous operation, and its replacement does not require complex tools, which is important for operational use.
Manufacturer: ZAVADA. Product type: EW Jammers. Model: EW backpack «Cherepakha 3» for effective protection against FPV drones in the 2140-2265 MHz, 2268-2394 MHz, and 2540-2680 MHz frequency bands.
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