XWJ2-SJ

CONFERENCE ROOM JAMMING SYSTEM

The unival XWJ2-SJ is a compact, high-performance indoor jammer for the targeted suppression of 5G and Wi-Fi communications. The system is based on amodular 10-channel design and can be individually configured for each location based on a local spectrum fingerprint.

  • The XWJ2-SJ can be fully integrated into the unival SpectrumGuard (USG20) ecosystem:
  • The USG captures the local radio spectrum in real time. 
  • A spectrum fingerprint is generated from this data (band usage, peaks, interference density).
  • Jammer profiles (bands + power) are generated based on this fingerprint.
  • Optional reactive operation: jamming is only activated when threats are detected or when thresholds are exceeded.
  • Control via control center / command center UI possible.

Supports GSM 850, 900, 1800, UMTS,  LTE (1–40), 5G (n1–n95) and Wi-Fi 2.4/5 GHz.

Configuration according to customer requirements or with unival SpectrumGuard Fingerprint.

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FEATURES & BENEFITS​

XWJ2-C

SMART DIGITAL JAMMING SYSTEM

Fully engineered and manufactured in Germany. Freely and individually programmable for multiple start/ stop frequencies, jamming modes, output power, modulation & other parameters for maximum jamming signal performance and efficiency.
 

FULL FREQUENCY JAMMING

The XWJ2-C is a wideband jamming system for full frequency jamming, starting from 20 MHz up to 6.000 MHz, with band-selective amplifiers for the different threat frequencies.

HIGH POWER JAMMING

The XWJ2-C is designed for maximum efficiency and can suppress frequency bands with a maximum performance of up to 2.000 Watt.
 

VERSATILE JAMMING MODES

The XWJ2-C uses various individually programmable jamming modes to counter frequencies, such as Sweep, Barrage, Spot, Hopping, Band-selective, Channel raster and others.
 

PRE-PROGRAMMED JAMMING PROFILES

The XWJ2-C can be pre-programmed with up to 50 different jamming profiles to react to different jamming scenarios.
 

SPECIAL JAMMING ANTENNAS

The XWJ2-C comes with a special set of powerful directional and/ or omni-directional antennas, which are NATO standard compliant.
 

INTUITIVE PROGRAMMING SOFTWARE

The XWJ2-C JAMMING SOFTWARE provides a clear GUI with automatic setup algorithms. User-friendly through automatic jamming performance optimization.
 

MODULAR SYSTEM

The XWJ2-C consists of different jamming modules and can be therefore easily exchanged, scaled and adapted according to mission parameters and for maintenance reasons. Upgradeable & future proof.
 

SPECIAL POWER SUPPLY SYSTEM

A special power supply system has been design for the XWJ2-C, with powerful rechargeable batteries and a reliable battery management system including voltage regulation vs. unstable (second) alternator solutions.
 

REAL-TIME STATUS MONITORING

The XWJ2-C provides real-time temperature and status monitoring, in order to protect the systems.
 

5G READY

The XWJ2-C is 5G ready and can be upgraded to counter 5G frequency transmissions.