PELENA-6BM2

COBRA
Purpose
The device is designed to effectively counteract control channels of radio-controlled explosive devices, including 2G, 3G, 4G, and 5G cellular communication means. It is used in situations where signal suppression across a wide frequency range is required, as well as enhanced protection in cellular communication bands. It is mounted on the roof of a vehicle and is intended to protect against RCIEDs (Radio-Controlled Improvised Explosive Devices) while moving or in a stationary position.
Key Features
  • The device implements adaptive jamming, significantly improving the effectiveness of radio signal blocking by densifying and tuning the jamming signal in the required frequency ranges.
  • The housing's dust and moisture protection meets IP65 standards, allowing the jammer to operate in harsh weather conditions.
  • The power circuits are equipped with galvanic isolation, preventing interference emission from the device into the vehicle's onboard electrical system.
  • The device utilizes the latest wideband amplifiers and signal generators of proprietary design, reducing the number of antennas to five while fully blocking radio signals in the frequency range up to 6000 MHz.
  • Multiple operating modes (barrage, window, adaptive) significantly expand application variability and increase signal-blocking efficiency.
  • Compatible with onboard voltages from 11 to 30 V, enabling installation on various types of vehicles.
  • The device comes with a reinforced frame and a radio-transparent antenna cover for mechanical protection, allowing operation in harsh conditions.
Power Supply
Powered by an external DC source with a voltage range of 11 to 30 V.
Included Components
The device package includes:
  • Transmitter
  • Antenna set
  • Remote control
  • Protective cover for the antenna system
  • Power cable
  • Spare parts kit
  • Mounting hardware
  • Operational documentation
Technical specifications

Technical specifications

Device Type: Vehicle-mounted
Jamming Frequency Range: 20-6000 MHz
Operating Time: At least 8 hours from onboard power
Output Power: At least 210 W
Supply Voltage: 13.8 (-2.8 +16.2) V
Power Consumption: No more than 800 W
Weight: No more than 50 kg
Dimensions:
  • Transmitter: (515 × 263 × 495) ±10 mm
  • Transmitter with frame and antenna cover: (600 × 420 × 745) ±10 mm
See also