Electronics

The Passive GSM Monitoring system is receiving GSM radio signals from the air without any active interference or network manipulation – 100% passively. The system is intended for receiving, recording, decryption and decoding of voice and SMS communication sessi­ons in GSM networks with possibility of listening and viewing the intercepted information.

The system is able to work in all GSM networks, using A5.2 and A5.1 encryption or non-encrypted (A5.0).

Automated location finding as a unique feature:

On the basis of the same hardware the location finding system is implemented. Usage of 3 interceptors will allow finding the target’s location with the accuracy of 10 meters.

Operation:

The operation of the system is based on interception and recording of all the informa­tion from the available radio-channels of GSM networks (the quantity of channels to be intercepted at once depends on the configuration of the interception unit). With further procession of intercepted traffic with possibility to restore the communication sessions, decrypt and decode them.

Secfor offers legal interception system that is intended for interception and procession of communication sessions from telephony and data transmission sub-networks by authorized law enforcement agencies. The solution provides the possibility of interception both form traditional channes switched telephone networks and new generation multi-service networks.

Please contact us for more details.

Features:

• Low cost
• Low profile design
• State-of-the-art technology

Accessories:

• AC/DC external sower supply
• Infrared remote control
• High gain patch antennas (on the jammer chassis)

Pre-defined bands:

1. GSM 900,1-3W
2. GSM 1800, 1-3W
3. UMTS,1-3W

Options:

GSM 800 / 1900, Wi-Fi and other standards (please contact us).

Power supply:

24 VDC with external Power Supply Ac 110-240

Technology:

digital synthesized jammer Dimensions: 28 x 23 x 9 cm, 500g

The protection of military forces and VIP‘s against RCIED (road side bombs) became a critical task in several regions world wide during the last decade. Secfor offers state-of-the-art solutions for all kind of convoy scenarios and can be installed on any kind of suitable vehicle.

The Convoy Jamming System is a very complete RF-jamming system for vehicular applications with focus on performance:

• Ultra high power output: 990W or up to 1290W
  
• Large bandwith: 20 - 6000MHz for typical RCIED scenarios
• Public bands: GSM, 850, 900, 1800, 1900, UMTS, CDMA, satellite phones, bluetooth, Wi-fi, Wimax etc.
• Digital signal generation (sweep, hopping and spot)
• Fully programmable
• Graphical user interface

The protection of military forces and VIP‘s against RCIED (road side bombs) became a critical task in several regions world wide during the last decade.

Secfor offers state-of-the-art solutions for all kind of convoy scenarios and can be installed on any kind of suitable vehicle.

The Compact Convoy Jamming System is a very complete RF-jamming system for vehicular applications with a very good ratio between performance, size and wheigt:

• High power output: 450W
• Large bandwith: 20 - 3000MHz for typical RCIED scenarios
• Public bands: GSM, 850, 900, 1800, 1900, UMTS, CDMA, satellite phones, bluetooth, Wi-fi
• Small size for such a high performing system
• Digital signal generation (sweep, hopping and spot)
• Fully programmable
• Graphical user interface

The Wideband Manpack Jamming System is designed for mobile operations and protection against RCIED for military troops, Special Forces, EOD, law enforcement and intelligence services.

It is a man-packed, lightweight and very powerful jamming system. It jams:

• HF, VHF and UHF point-to-point communication
• Cellular services
• Satellite communication
• and several other radio based communication

Core specification:

20 – 500MHz 100W

800 – 2500MHz 100W

Weight: 25kg

The main building blocks of the system are sweep generators with power amplifiers. They cover the required frequency bands. The jamming energy will be radiated with a combination of multiband and single band antennas. The jamming frequency bands are adapted to the transmission characteristics of the antennas.

The system is powered from batteries, or directly from mains power.

Usability:

The system will be operated by a touch screen that is prepared of any kind of mission. The user is able to operate the system by the push of a button.

Additionally the system can be configured, optimized, analyzed and prepared for missions by an engineer via a laptop with easy to use GUI.

It offers a simple status overview of all sub-systems as well as alert functions if a malfunction is detected.

The system components are designed to meet military specifications MIL-STD-810F in respect to shock and vibrations.