Hrets
Electronic warfare countermeasure systems designed to protect personnel, equipment, and positions by creating interference within designated frequency ranges to disrupt UAV control and communication channels.
[EW]
Electronic warfare system for active suppression of UAV control, data transmission, and navigation channels, including FPV drones and Mavic-type quadcopters.
Modifications
"Hrets XL" Modular EW System
Frequency ranges
170–1050 MHz, 2080–2720 MHz
Module power
50–60 W
Housing
Aluminum, galvanized steel
Mounting
Vehicle bracket
Neutralization
FPV drones from 50 m altitude
Protection rating
IP55
"Hrets 4MC" EW Anti-Drop
Frequency ranges
2360–2500 MHz / 5725–5850 MHz
Antennas
4 pcs. (Helix) under dome
Mounting
4 neodymium magnets
Power supply
220 V / 20–36 V autonomous
Neutralization
Mavic drones up to 250 m altitude
"Hrets 5 UL" EW
Frequency ranges
170–600 MHz
Module power
50 W
Power consumption
up to 700 W
Neutralization
FPV drones from 70 m altitude
Protection rating
IP55
"AntiSkid" EW Backpack
Frequency ranges
2.4 GHz / 5.8 GHz
Transmission power
450–500 W total
Operating time
up to 50 minutes
Weight
~8–9 kg
Neutralization
DJI Mavic, 50 m radius at 50 m alt
"Hrets 5ML" EW
Frequency ranges
350–700 MHz
Antennas
5 pcs. (2 quadrifilar, 3 collinear)
Total power
up to 250 W
Power consumption
up to 750 W
Neutralization
FPV drones up to 400 m
"Hrets 4 MCO" EW
Frequency ranges
2360–2500 MHz / 5725–5850 MHz
Antennas
4 sector antennas
Total power
up to 200 W
Neutralization
DJI Mavic from 70 m
Protection rating
IP54
"Hrets 4G" Signal Suppressor
Frequency ranges
GSM/CDMA/2G/3G/4G LTE
Module power
30–50 W
Power supply
220 V mains
Neutralization
Indoor 10–40 m / Outdoor 15 m+
Protection rating
IP44–IP45
"Hrets 5MCO" EW
Frequency ranges
2360–2500 / 5150–5300 / 5725–5850 MHz
Antennas
5 pcs. (sector)
Total power
250 W
Neutralization
DJI Mavic from 50 m
Protection rating
IP54
"Hrets 4M" EW
Frequency ranges
470–530 MHz / 700–1050 MHz
Antennas
4 pcs.
Total power
up to 200 W
Neutralization
FPV drones 70–400 m
Protection rating
IP54
"Hrets 3M" EW
Frequency ranges
700–1050 MHz (3 bands)
Antennas
3 pcs.
Total power
up to 150 W
Weight
6 kg (without battery)
Neutralization
FPV drones 70–400 m
Protection rating
IP54
Description
"Hrets" EW is an electronic warfare system designed for the active suppression of control, data transmission, and navigation channels of unmanned aerial vehicles, including FPV drones and Mavic-type quadcopters, across a wide operating frequency range.
The device generates radio-electronic interference within specified frequency bands, creating a field that blocks communication between the drone and its operator. As a result, the UAV loses stable control, which may lead to a forced landing, activation of the Return-to-Home (RTH) mode, or disruption of its mission.
The system can operate in either selective suppression mode, targeting specific frequency bands, or in simultaneous mode with all active channels engaged, providing an extended protection zone and increased effectiveness by overlapping interference across multiple frequency ranges.
The "Hrets" electronic warfare (EW) system is designed for stationary, vehicle-mounted, and mobile deployment. The system is used to protect military facilities, equipment, transport convoys, infrastructure, positions, and personnel, as well as to cover observation posts, evacuation routes, and field fortifications.
Key Features
Multi-Type Antenna Systems
Antennasystemsofvarioustypes(sector,quadrifilar,orhelical)createeitheradirectionalorzonalradiationpattern,allowinginterferencetobeeffectivelyconcentratedinareaswhereUAVsarelikelytooperateandincreasingtheneutralizationrange.
Features
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