EW Backpack "Cherepakha 2" — Mobile Protection Against FPV Drones
EW Cherepakha 2 against FPV 290-390 MHz + 613-717 MHz + 2397-2537 MHz from manufacturer ZAVADA — is a portable electronic warfare countermeasure system designed to block FPV drone control channels and video links in key frequency bands. The device belongs to the EW jammer category and is positioned as a reliable field solution for tactical units, object security, and ensuring safety during mass events.
Purpose and Capabilities
The "Cherepakha 2" backpack is designed to suppress signals in the 290-390 MHz, 613-717 MHz, and 2397-2537 MHz bands (the original description also mentions 2397-2527 MHz), allowing the system to effectively block both control channels and video transmission. The compact body and backpack design ensure comfortable carrying on the back and quick deployment in field conditions, making "Cherepakha 2" suitable for use during operational tasks and in conditions of increased mobility.
Technical Specifications
- POWERFUL 50 W modules for each band
- LIGHT weight: 8 kg
- RELIABLE passive cooling
- SUPPRESSION RANGE: from 100 m
- DOME PROTECTION: effective proprietary quadrifilar antennas
- Operating time up to 40 minutes on a single charge
- Convenient replaceable 6s3p battery
Each of the three main bands is equipped with a 50 W module, providing a wide radius of effective action when suppressing various types of signal sources. Passive cooling increases operational reliability and reduces maintenance needs, while the 8 kg weight makes the system mobile enough for rapid operational movements.
Proprietary quadrifilar antennas form dome protection and allow effective neutralization of drones using low-frequency and high-frequency links. The replaceable 6s3p battery ensures easy replacement in the field and supports operation for up to 40 minutes without recharging, which is important during short sorties and operations where external power is unavailable.
EW Cherepakha 2 from ZAVADA — is an optimal choice for tactical support units, object security, and organizers of mass event safety who need a portable, technically reliable, and easy-to-use solution for suppressing FPV drones in the 290-390 MHz, 613-717 MHz, and 2397-2537 MHz frequencies (the original description also indicates 2397-2527 MHz). The backpack provides quick deployment, replaceable batteries, and reliable dome protection against signal sources from various directions.
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