Home » Multifunctional counter surveillance devices » ST 131, ST 131N «PIRANHA II»

ST 131, ST 131N «PIRANHA II»

Описание

«ST131 PIRANHA II» and «ST131N» are intended for detection and localization of eavesdropping devices, as well as identification of natural and artificial sources of information leakage.

The difference between “ST131 PIRANHA II” and ST131N is the presence of  ST131N an additional option: » NON-LINEAR JUNCTION DETECTOR».

Externally, the differences consist in that ST131N has an additional connector on the front panel of the main unit and the fourth wire in the wire line adapter ST131AWL.N.

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Product description
Documentation and Drivers
Accesories

Description +

The main types of the Bugging devices, for detection of which ST131 is intended, include the following:

The Bugging devices with transfer of information by radio channel. Such devices include first of all:

  • Radio microphones including devices with storage and subsequent transfer of information (burst transmitter) and Frequency Hopping Spread Spectrum (FHSS);
  • Radio stethoscopes.
  • Wireless cameras.
  • Mobile phones and modems of the CDMA, GSM, 3G, DECT standards used without authorization.
  • Devices using digital channels of data transmission of the 4G, WLAN and BLUETOOTH standards.
  • GPS tracker

The Hardware wiretap that uses telephone, coaxial, security and fire alarm lines for information transfer in an audio and RF fraequency ranges

Carrier Current Bug

The Bugs  that are characterized by  transmission of information in an infrared and visible frequency ranges

The Bugs that are characterized by transmission of information in an ultrasonic frequency ranges

Detection of electronic devices (digital voice recorders, mobile phones and smartphones in standby mode, and so on) based on the their spurious electromagnetic radiation.

Construction of ST131 / ST131N envisages two basic modes of operation:
  • Portable, using the capabilities of the main unit and attachments
  • Stationary, using the original software «ST131Analyzer.pro».

Specifications +

DIGITAL SIGNAL PROCESSING MODULE
Simultaneous processing frequency range, MHz
0.01 — 30
Resolution ADC, bit
10, 14, 16
Number of FFT points
32768 (PC mode), 512 (main unit)
Bandwidth, MHz
0.0005 — 10 I`Hz
Demodulation types
AM, FM, SSB, TV (AV)
«RADIO» CHANNEL
Frequency range1, MHz
0.01-30
Displayed noise level
Within the whole bandwidth, dBm
Within DDC bandwidth 1 kHz, dBm		 -110

-150
Value of the possible bandwidth, MHz 10, 5, 2, 1, 0.5, 0.2, 0.1, 0.05, 0.02, 0.01, 0.005, 0.002, 0.001, 0.0005
Frequency range2, MHz
30 — 4400
Displayed noise level
Within the whole bandwidth, dBm
Within DDC bandwidth 1 kHz, dBm
-110 (PC mode), -90 (main unit)
— 130
Input signal maximal level, dBm
5
Sweep speed, GHz/sec, max
10
Value of the possible bandwidth, MHz 2048, 1024, 512, 200, 100, 50, 20, 10, 5, 2, 1, 0.5, 0.2, 0.1, 0.05, 0.02, 0.01, 0.005, 0.002, 0.001, 0.0005
Identified data transfer standards CDMA, GSM, 3G,4G, WLAN, BLUETOOTH, DECT
Frequency range3, MHz
4000-18000
Graph of dependence the demodulated output signal at a frequency of 10 kHz from the frequency of the microwave signal incident on the antenna of the electromagnetic wave with a constant (frequency-independent) the electric field intensity 0.7 V/m.
Threshold sensitivity, W/cm2 -65
Antenna beamwidth, degrees
60-90
«WIRE LINE» CHANNEL
Frequency range 1, MHz
0.01-30
Displayed noise level in full range — 90 (120 for PC mode)
at 1 kHz band for Main Unit, dBm, not worse -125
Input signal maximal level, dBm 20
Maximal permitted input voltage, V 380
Value of bandwidth IF, kHz
6800, 2500, 630, 150, 75, 40, 10, 5, 1 e` 0.5
Gain input amplifier
-5, 1, 7, 13, 19, 25, 31, A`KG
Frequency range 2, KHz 0.3 — 15
Displayed noise level in full range, dBm, not worse -115 (140 for PC mode)
Input signal maximal level, dBm 20
Gain input amplifier 14, 26, 38, 44, 50, 56, AKG
Common-mode interference attenuation factor, dB 60
Maximal permitted input voltage, V 250
Frequency range 3, MHz 30-3000
«OPTICAL»CHANNEL
Dynamic range, dB 60
Frequency range, MHz 0.01-30

INFRARED PROBE ST131
Spectral range, nm 770-1600
Angle of sight, degrees 30
Wire length 1.5
«ACOUSTOELECTRIC» CHANNEL
Frequency range, KHz
0.01-125
Displayed noise level in full range, dBm, not worse
-100 (148 for PC)
at 1 kHz band for Main Unit, dBm, not worse -120
Input signal maximal level, dBm -5
Gain input amplifier 6, 14,20, 26, 34 e` 40

MAGNETIC FIELD ST 131
Frequency range, Hz 30 – 30000
Transformation ratio (1000Hz), B*m/A 1.00±0.01
Threshold sensitivity, A/m*Hz1/2 ,less than 2*10-6
NON -LINEAR JUNCTION DETECTOR
Frequency of test signal, kHz 150-220
MAIN UNIT
Dimensions, mm
190x97x50
Indication
3.5” 240×320, TFT 262144 colors
Interface USB 2.0, 200 Mbit/s
Power supply
6 AA batteries (rechargeable batteries)

Delivery set +

Main unit
1
UHF converter (ST131.UHF)
1
Broadband UHF antenna (ST131.UHF.A)
1
Wire line adapter (ST131.AWL) 1
RF wire line adapter (ST131.RAWL) 1
Probes set + alligator clips
1
220V clips + «GROUND» wire 1
«F-BNC» adapter 1
Main unit supporting block
1
Main unit shoulder holder
1
Headphones
1
Tripod
1
Power supply unit
2
USB cable 1
AA batteries
8
USB Flash  with software
1
Hex-nut wrench 1
User manual
1
Supplementary set
SHF Detector ST131.SHF
IR probe ST131.IR
Magnetic field probe ST131.MF
Testing devie ST131.TEST
Biasing module ST131.OV
ST131eng

ST131AnalyzerProSetup-1_1_09

Smersh_Catalog_131

St131Ver1_8_12

St131Ver1_8_22


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