Nelk

CJSC Scientific and Production Center NELK Firm was founded in 1994.

The company operates in the field of services to ensure the integrated security of state and commercial enterprises, business and personality.

History

The main areas of activity are research and development work on the development, production, supply and maintenance of various systems and means:

Electronic suppression

• small-size transmitters of radio interference;
• complex radio and radio technical monitoring and direction finding systems;
• systems for assessing electromagnetic compatibility of radioelectronic equipment;
• simulators for training radio monitoring operators;
• special software of radio monitoring.

Measuring equipment for special investigations and certification of informatization facilities

• complexes for searching for PEMIN signals from technical means for processing, storing and transmitting information;
• complexes for acoustic and vibroacoustic measurements;
• antenna measuring systems in the frequency range from 1 to 40 GHz.

Technical Systems and Information Security Tools

• from leakage of acoustic information;
• devices for counteracting electronic means of unspoken audio recording;
• devices for blocking the operation of mobile communication systems;
• devices for protecting telephone conversations from listening;
• devices for protection against information leakage via power supply circuits;
• devices for protection against information leakage via PEMIN channels.

Search technique

• search for means of secret information collection;
• detectors of hidden video cameras;
• nonlinear location devices.