Pelena-20R Portable RF jammer with a wide range of suppressed frequencies.

Portable jammer RVU with a wide range of suppressed frequencies.

Purpose
The product is designed to effectively counteract control channels of radio-controlled explosive devices in a wide frequency range from 20 to 6000 MHz, including 2G, 3G, 4G, 5G cellular communications. It is used in conditions where mobile movement of the protective zone is required, in urban areas and open areas, as well as in case of the need to redistribute the effectiveness of counteraction in specified areas of the frequency range.

Features
Ensures complete neutralization of the entire spectrum of threats arising via a radio channel in the frequency range from 20 to 6000 MHz by continuously filling the radio frequency spectrum with a powerful signal.

The product has the ability to operate autonomously for at least 1 hour, due to the use of built-in high-capacity batteries.

The overall dimensions of the innovative antenna system used in the product are tens of times smaller than existing analogues, which allows it to be completely placed inside the transmitter housing and ensure effective blocking of radio signals.

The presence of several operating modes of the product (barrier, window, aiming) allows to significantly expand the variability of application and increase the efficiency of signal blocking.

The intelligent adaptive interference mode implemented in the product, in which the product scans the air and redistributes power depending on the signals detected in the air, while maintaining barrage suppression in the entire operating frequency range, has made it possible to increase the effectiveness of counteraction several times.

For ease of use, the product has several transportation options, which are achieved due to the presence of: a mobile unit (wheels and a built-in handle) and a backpack carrying system - straps.

The product implements the ability to network several blockers controlled by one operator using a personal computer, which allows you to quickly organize the protection of stationary objects of various sizes, depending on the number of products used.

The presence of several modes of control and indication of the operation of internal units and the charge level of the built-in battery allows you to adapt the product to the tactics of use, including when complete sound and light camouflage is required.

Power
Power is supplied:

- from a replaceable battery

- from an AC network with a voltage of 187 to 244 V

- from the on-board network of the vehicle with a voltage of 11 to 30 V

Package
The product package includes: transmitter, set of cables, power supply and charger, set of spare parts, operating documentation. The product can be supplied in a version including: remote control.

Specifications
Device type wearable
portable
Suppressed frequency range 20…6000 MHz
Operating time from 220 V network – not less than 8 hours
from built-in battery – not less than 1 hour
Output power not less than 115 W
Supply voltage 13.8 (- 1.2 + 16.2) V
220 (- 33 + 24) V
Power consumption not more than 550 W
Weight not more than 22 kg
Overall dimensions of the transmitter, not more than: (460 x 845 x 220) ± 10 mm