ST 131 PIRANHA-II multifunctional search device for information leakage channels
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  • ST 131 PIRANHA-II multifunctional search device for information leakage channels

ST 131 PIRANHA-II multifunctional search device for information leakage channels

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It is intended for the implementation of measures for the detection and localization of special technical means (STS) for the secret acquisition of information and identification of natural and artificially created channels of information leakage.

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It is intended for the implementation of measures for the detection and localization of special technical means (STS) for the secret acquisition of information and identification of natural and artificially created channels of information leakage.

MAIN TYPES OF STS DETECTED

STS with information transmission via radio channel:

  • radio microphones, including information storage devices and pseudo-random frequency tuning;
  • telephone radio amplifiers;
  • radio stethoscopes;
  • wireless video cameras;
  • unauthorized mobile phones and modems of the GSM, 3G, DECT standards, as well as devices with digital data transmission channels of the WLAN, BLUETOOTH and WiMax standards;
  • CTS, which includes spatial high-frequency irradiation equipment;
  • radio beacons for tracking the movement of objects;

STS, which use alternating power lines, subscriber telephone lines, fire and alarm systems to transmit information;

STS with information transmission in the infrared frequency range;

STS with transmission of information in the audio and ultrasonic frequency range.

DETECTION CHANNELS

  • Radio channel.
  • This channel provides reception and subsequent processing of radio signals in the range of 30-18,000 MHz. To study radio signals in the range 0.01-30 MHz, it is necessary to connect an antenna with the appropriate frequency range to the "CH1" connector. For operation in the range 30-4100 MHz, use a UHF converter (ST131.UHF) + UHF antenna (ST131.UHF.A). The ST131.SHF microwave detector is designed for operation in the 4-18 GHz band.
  • Wire channel.
  • This channel provides reception and subsequent processing of signals transmitted over cable lines for various purposes (electrical network, telephone and computer networks, fire and alarm devices), including voltages (constant or variable) up to 250 V in the frequency range from 10 Hz - 30 MHz.
  • Optical channel.
  • This channel provides reception and post-processing of radiation in the optical frequency range. The optical sensor "ST131.IF" is intended for use in this channel.
  • Acoustoelectric channel.
  • This channel provides reception, amplification and analysis of an electrical signal in the range of 10 Hz - 125 kHz. The ultrasound signal is converted to an audio signal via digital heterodyning. The use of certain types of acoustic transducers depends on the set tasks, taking into account the parameters of this channel. The magnetic field sensor "ST131.MF" is designed to study the magnetic field in the range of acoustic frequencies.
ST-131

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