The multifunctional search device "ST131.S PIRANHA II" is designed to carry out activities to detect and determine the location of special technical means (STS) for covert information acquisition and to identify natural and artificially created information leakage channels.
Differences from the previous model "ST131.N PIRANHA II":
The frequency range of the first channel "RADIO" is expanded to 6 GHz The UHF Converter is structurally located in the main unit The module for providing bias voltage is located in the wire line adapter. Power supply from four Li pol batteries of the 16650 type. Keyboard backlight The main types of STS, the detection of which is focused on ST131.S, are: STS with information transmission:
via a radio channel. in the sound and ultrasonic frequency range. in the infrared frequency range. via wire lines, including: AC power networks, telephone, coaxial and lines of fire and security alarm systems. The design of ST131.S provides for two main operating modes: Portable, using the capabilities of the main unit and additional devices Stationary using the original software "ST131Analyzer.pro".
Components
Main unit
Is the basic element of the product
Software The following is implemented in the ST131.S ANALYZER - PRO:
Spectral, oscillographic and vector analysis, "waterfall" Creation of a signal database Monitoring Stream recording of signals Special detection algorithms Transfer to a PC of data stored in the ST131.S main unit.
Software The ST131.S ANALYZER - PRO:
Spectral, oscillographic and vector analysis, "waterfall" Creation of a signal database Monitoring Stream recording of signals Special detection algorithms Transfer to a PC of data stored in the ST131.S main unit. WIRE LINE ADAPTER ST131.S.AWL
ST131.S.AWL is designed to connect the main unit to wire lines of various purposes ST131.S.AWL is a monoblock that structurally combines: A step-down transformer voltage converter designed to operate in the frequency range of 0.01-30 MHz. A differential low-frequency amplifier designed to operate in the acoustic frequency range (0.3-15 kHz). A switching unit controlled directly from the main unit and providing connection of the required pairs of RJ-45 connector contacts. Connection is made for both the most common combinations of pairs and arbitrarily, in a user-defined option Nonlinear transition detector generator Bias voltage supply circuit designed to supply bias voltage (power) to a wire line in order to activate special technical means of covert information acquisition connected to this line
RADIOFREQUENCY WIRE LINE ADAPTER ST131.S. RAWL ST131.S.RAWL is designed to connect the main unit to coaxial lines.
ST131.S.RAWL is a monoblock with built-in protection elements that prevent the input circuits of the main unit from failing.
UHF ANTENNA ST131.S.UHF.A ST131.UHF.A is a passive broadband antenna
CONTROL DEVICE "ST131.TEST ST131.S.TEST is designed to control the performance of the ST131.S PIRANHA II. All detection channels are checked, both the main unit itself and the sensors included in the kit.
ST131.S.TEST has six sources of control signals corresponding to the ST131.S detection channels and a nonlinear element designed to check the nonlinear transition detector.
MAGNETIC FIELD SENSOR "ST131.MF" The sensor structurally consists of a ferrite antenna and an amplification unit. "ST131.S.MF" operates in two modes:
"MAGNETOMETER". In this mode, magnetic field strength measurements are made. "GRADIENTOMETER". In this mode, the difference in field strength is measured at two points on the magnetic axis located symmetrically relative to the center, which ensures significant attenuation of remote powerful sources magnetic field, as well as other interfering effects (acoustic, vibroacoustic, etc.). MICROWAVE ANTENNA - DETECTOR "ST131.SHF ST131.S.SHF is designed to detect signals in the microwave range of 6-18 GHz ST131.S.SHF consists of a log-periodic antenna and a microwave detector structurally combined in one housing. INFRARED SENSOR "ST131.S.IR T.131.S.IR is designed to detect signals in the infrared frequency range. This sensor structurally combines an optical system, a receiving photodiode and a preamplifier. The telescopic tripod is designed to facilitate the search for IR transmitting devices installed, for example, on the outside of a window opening in the direction "from the window". The rotary mechanism ensures the prompt installation of the required viewing angle in the range of up to 180 °.
ACOUSTIC SENSOR "ST131.S.A" It is designed to receive acoustic signals in the sound and ultrasonic frequency range.
This sensor structurally combines a microphone and an amplifier
DETECTION CHANNELS
CHANNEL "RADIO"
Receives and subsequently processes radio signals in the range of 0.01–18000 MHz.
CHANNEL "WIRED"
This channel provides reception and subsequent processing of signals transmitted over wire lines for various purposes (power, telephone, coaxial, computer networks, fire, security alarms, etc.). It provides the ability to supply DC voltage to activate information retrieval devices.
CHANNEL "OPTICAL"
This channel provides reception and subsequent processing of radiation in the optical frequency range.
CHANNEL "ACOUSTOELECTRIC"
This channel provides reception of signals in the audio and ultrasonic frequency ranges. The ultrasonic signal is converted into an audio frequency signal by digital heterodyning. To detect side electromagnetic radiation generated by devices such as a digital voice recorder, cell phone, smartphone, etc. the magnetic field sensor "ST131.MF" is intended for.
MODES, SUBMODES, AND OPTIONS
The ST131.S has: THREE MODES: "FULL RANGE", "BAND", "DEMODULATION".
FOUR SUBMODES: "SCALE", "AUTOMATIC ANALYSIS", "MEMORY" and "MEASUREMENTS".
FIVE OPTIONS: "OSCILLOGRAPH", "WATERFALL", "TEMPLATE", "DIGITAL" and "DETECTOR OF NONLINEAR TRANSITIONS IN WIRE LINES".
MAIN UNIT CAPABILITIES FOR WORKING WITH SIGNAL Working in the entire frequency range Detailed analysis of signals in a given band
Sound control of the demodulated signal
"Waterfall" option
Multi-segment signal level scale
Automatic signal detection with database creation
Creating lists of detected signals in automatic and manual mode
Transferring the database to a PC
Instant and detailed template
Detailed template is automatically adapted for any analysis band Analysis of signals in the frequency and time domain
Conducting absolute and relative measurements using cursor lines
Indicator of the level of cellular and wireless data signals
Indicator of the level of base stations Automatic and manual analysis of pairs ETHERNET cable
Detector of nonlinear transitions (only for ST131N) UPDATE OF THE MAIN UNIT FIRMWARE UNIT
The firmware update is performed using USB connection of the main unit to the PC and selecting a new firmware version on the manufacturer's website. The download process occurs automatically.
MAIN UNIT Digital signal processing module Simultaneous processing frequency range, MHz 0.01-30 ADC bit depth 10, 14 and 16 Number of FFT points 32768 (with software) 512 (for the main unit) DDC filter bandwidth, MHz 0.0005-10 MHz AM, FM, SSB demodulators Detectors RMS, peak, quasi-peak Input CH1 Frequency range, kHz 0.01-125 Displayed noise level in the entire range, dBm, not worse than minus 105 (140 for software) Displayed noise level in the 1 kHz band, dBm, not worse than minus 120 Input CH2 Frequency range, MHz 0.01-30 Displayed noise level in the range, dBm, not worse than minus 110 (130 for software) Input CH3 Frequency range, MHz 30-6000 Displayed noise level, dBm - entire range - in 1 kHz band minus 90 (100 for software) minus 110 Analysis speed, not less than, GHz/sec 10 Input attenuator attenuation value, dB 0 - 30 in 5 increments Dimensions, mm 190x97x50 Indication 3.5” 240x320, 262144 colors Interface USB2.0 Current consumption, A 0.4-1.5 Power source 4 x 16650 batteries Shipment list Basic set Main unit stand 1 Main unit stand shoulder strap 1 Power supply 1 USB cable 1 USB flash drive with software 1 Li Pol battery type 16650 4 Technical description and operating instructions 1
Detection channels
ST 131.S has four detection channels
Detection channels
Frequency range
Sensor
Purpose
RADIO
0.01-30 MHz
Telescopic antenna
Reception and processing of radio signals
30-6000 MHz
UHF antenna "ST131.S.A".
4000-18000 MHz
UHF detector "ST131.S.SHF"
WIRED
0.3-15 kHz
0.01-30 MHz
Wired line adapter "ST131.S.AWL"
Reception and processing of signals transmitted over wire lines of various purposes (power, telephone, coaxial, computer networks, fire, security alarms, etc.).
30-3870 MHz
Radio frequency adapter "ST131.S.RAWL"
OPTICAL
770-1650 nm (band 0.001- 5 MHz)
Infrared radiation sensor "ST131.S.IF"
Reception and analysis of radiation in the infrared frequency range.
ACOUSTOELECTRIC
0.01-125 kHz
Magnetic field sensor "ST131.S.MF"
Microphone
Reception and analysis of signals - low-frequency magnetic field - acoustic and ultrasonic range