1. Manuals
  2. Brands
  3. Secotech Manuals
  4. Security System
  5. ST-031M Piranha
  6. User manual

Secotech ST-031M Piranha User Manual

Multi-purpose search device
Hide thumbs
Table of Contents

Advertisement

Quick Links

Download this manual
ST-031 M Piranha
Multi-purpose Search Device
USER MANUAL

Advertisement

Table of Contents
loading
Need help?

Need help?

Do you have a question about the ST-031M Piranha and is the answer not in the manual?

Questions and answers

Summary of Contents for Secotech ST-031M Piranha

  • Page 1 ST-031 M Piranha Multi-purpose Search Device USER MANUAL...

  • Page 2: Table Of Contents

    TABLE OF CONTENTS 1. INTRODUCTION ..................................2 2. GENERAL CHARACTERISTICS OF THE DEVICE ........................3 2.1. PURPOSE AND MAIN FEATURES ..........................3 2.2. PACKING AND DELIVERY SET ........................... 4 2.2.1. Packing ..............................4 2.2.2. Delivery set ..............................5 2.3. DESIGN OF THE MAIN CONTROL, PROCESSING AND DISPLAY UNIT................. 6 3.
  • Page 3 4.4. “CHANNEL 3” MODE ..............................47 4.4.1. “Settings” menu ............................48 4.4.2. “Help” menu .............................. 48 5. TEST SOUND EMITTING DEVICE ............................50 6. ST-031M POWER SUPPLY ..............................51 7. TECHNICAL CHARACTERISTICS OF ST-031M ......................... 52...

  • Page 4: Introduction

    1. Introduction ST-031M is a new generation multifunction counter surveillance device for detection and localization Special Technical Means of Obtaining Secret Information (STMOSI) and for solving other information protection tasks related to information protection technical measures effectiveness evaluation. ST031M is logic continuation of the well-known multipurpose devices series „Piranha".

  • Page 5: General Characteristics Of The Device

    2. General characteristics of the device 2.1. Purpose and main features Multifunctional searching device ST-031M is designed for the detection and localization of technical surveillance measures and to identify the natural channels of information leakage, as well as for quality control of data protection.

  • Page 6: Packing And Delivery Set

    2.2. Packing and delivery set Device ST-031M set is subject-oriented solution to the above search tasks, to ensure versatility and autonomy of the work, as well as to provide convenience and reliability of transportation and storage. 2.2.1. Packing The device is made in a portable version. High-impact, waterproof plastic carrying case NANUK-915 (Fig.

  • Page 7: Delivery Set

    2.2.2. Delivery set ST-031M delivery set includes: 1. Ultrahigh frequency sensor (UWBD031M). 2. Conductive wire lines differential generator 3. Battery (for conductive wire lines differential generator) . 4. Attenuator. 5. Test sound emitting device. 6. Connecting cable of sound emitting device. 7.

  • Page 8: Design Of The Main Control, Processing And Display Unit

    2.3. Design of the main control, processing and display unit The main unit is the main part of ST-031M. Figure 5 shows the appearance of the front, top and bottom panels of the main unit. At the top of the main unit are: ...

  • Page 9: St-031M Operation Modes

    3. ST-031M operation modes Systemotechnical and software foundation, incorporated in the design and operation of the device algorithms make it possible to apply it in the following modes:  selective high-frequency electromagnetic field detector (in the frequency range 140-4420 Mhz); ...

  • Page 10: Settings" Mode

    Available functions  Menu item selection Activating selected mode ENTER Available modes "Channel 1" high frequency selective detector or menu button pos.6 Fig.7 (140- 4200 MHz) "Channel 2" scanning receiver (0.05 ... 30 MHz) or menu button pos. 7 Fig.7 "Channel 3"...

  • Page 11: Channel 1" Mode

    Selecting the Interface Language The device has English and Russian language interface (the default is Russian). To change language select menu item "Язык / Language” (Fig. 8) and press ENTER. In this menu, chose “RUS” or “EN”. Activating IR headphones In addition to wired headphones, the instrument provides possibility to use wireless IR headphones.

  • Page 12: Differential" Mode

    3.3.2. "Differential" mode In this mode, the signal levels, obtained in the "Panorama," taken as 00:00 C H A N N EL 1 : "zero" and displays only the exceeding set signal level. Enabling - the Ra nge : 1 4 0 -4 4 2 0 M Hz S te p: 4 0 M Hz F1 key from the "Panorama"...

  • Page 13: Fixed Frequency" Mode

    3.3.3. "Fixed Frequency" mode This mode is designed for fine-tuning to the frequency of the detected 00:00 C H A N N EL F IX Fr e q : M Hz signal frequency, as well as to locate the source. B a nd w id th: 1 M Hz Mode activation is done from the "Panorama"...

  • Page 14: Search" Mode

    3.3.4. "SEARCH" Mode Automatic detection of signal levels that exceed an adaptive threshold. The search is performed in frequency range defined in the "Panorama" or "Diff. regime." modes. Figure 15 When you activate this mode (press F2 in "Panorama" mode) message is briefly displayed on screen accompanying the process of signal detection (Fig.

  • Page 15: Analysis" Mode

    3.3.5. "Analysis" mode In general, the work unit in the "Analysis" mode is similar to working in C H A N N EL A n a ly s is 00:00 Fr e q : 191.0 M Hz the "Fixed-frequency" mode (p.3.3.3), except that in this case there is a B a nd w id th: 1 M Hz possibility to save changes.

  • Page 16: Wireless Communications" Mode

    3.3.6. "Wireless communications" mode This mode is designed for search of digital transmitters using the most common standard data transfer protocols, as well as a qualitative assessment levels of base stations of digital communication. In this mode, there are three main sub-mode search digital devices: - "Mobile devices"...
  • Page 17 Sub-mode "User list" This sub-mode allows operator to create his own list of bands with particular frequency range of standard digital protocols. For example, an alternative Wi-Fi, with 3.6 GHz working range. Furthermore, this mode allows to create a set of "dangerous" frequency bands, which are commonly used in wireless microphones, video cameras with a radio channel and other radio transmitting STMOSI.

  • Page 18: Recommendations For The Use St-031M In Selective Rf Detector Mode ("Channel 1")

    3.3.7. Recommendations for the use ST-031M in selective RF detector mode ("Channel 1") Using ST-031M in different modes of selective HF detector is focused on the detection, identification and localization of special technical means of obtaining secret information (STMOSI), transmitting the signal off-site search in the frequency range 140-4200 MHz.

  • Page 19: Search Using Automated Signal Detection Mode

    3.3.7.1. Search using automated signal detection mode. This search option is essential. Its main advantages - simplicity and minimal detection time. Recommended for use on most sites, provided the low and medium levels of radio spectrum load. Action Control element Indication Preparation Inside of the scanned...

  • Page 20: Search In Manual Mode

    the maximum signal level and the best signal quality in the headphones Exit from the "Analysis" Save changes - F3 button When you press F3, detected signal to the table of detected Without saving changes - parameters in the table will change in signals Button accordance with the adjustments.
  • Page 21 and press ENTER; - Press the button Perform the necessary In accordance with Clause 3.2.1. settings change and exit the into the "Channel selection" mode Enter into the "Channel Two ways: Basic mode selective RF Detector 1" mode - With the buttons DOWN "Panorama"...

  • Page 22: Search In "Wireless Networks" Mode

    Notes: For a detailed assessment of the busiest parts of the spectrum range and fine-tune the display marker in the modes of the "Panorama" and "Differential mode" it is useful to reduce on-screen viewing band (button UP). In assessing the demodulated signals in the "Fixed frequency" mode it is recommended to use “Oscilloscope" sub- mode.
  • Page 23 1" mode - With the buttons DOWN "Panorama" Figure 11. the cursor to the "Channel 1" and press ENTER; - Press button Wireless communication signal detection Enable “Wireless button “Wireless Comm” screen will Communications” appear Fig. 19 search mode Once you have enter the "wireless network" will automatically connect sub-mode "Mobile device". Connecting the sub-modes "Base station"...
  • Page 24 Analysis of the detected Actions analog to paragraph no. 10, 11 of this table. signal Analysis of Actions analog to paragraph no. 12 of this table. oscilogramme “User list” signal detection Create (edit) and save user list. All further actions to detect, analyze and locate are similar to those specified in paragraphs 8-12 of this table.

  • Page 25: Channel 2" Mode. Scanning Receiver

    3.4. "CHANNEL 2" mode. Scanning receiver In scanning receiver ("Channel 2») mode ST-031M can detect STMOSI signals, transmitting information by power and low-wire lines in the frequency range from 0.05 to 140 MHz. For convenience user interface of the channel is made by analogy with the interface of selective RF detector. Although there are specific modes and features common to wired receivers.

  • Page 26: Differential" Mode

    3.4.2. "Differential" mode C H A N N EL 2 : 00:00 Ra nge : 0 .0 5 -3 0 .0 0 M Hz In this mode, the signal levels obtained in the „Panorama“ taken as „zero“ S te e p: 2 8 0 k Hz M a rk e r: 1 5 .1 7 M Hz and display only the levels of excess.

  • Page 27: Fixed Frequency" Mode

    3.4.3. "Fixed Frequency" mode This mode is designed for fine-tuning the central frequency of C H A N N EL 2 F IX 00:00 the detected signal. Fr e q : 14.878 M Hz M o d ula tio n: A M Sign of the modes of the "Panorama"...

  • Page 28: Search" Mode

    3.4.4. "SEARCH" mode Automatic detection of signal levels that exceed an adaptive threshold. The search is performed in the frequency range defined in the "Panorama" or "Diff. mode" modes. When you activate SEARCH mode (button F2 from "Panorama" mode) message is displayed on screen that accompanies the process of signal detection (Figure 25).

  • Page 29: Analysis" Mode

    3.4.5. "Analysis" mode The regime is intended to clarify the parameters of the signals detected C H A N N EL 2 A n a ly s is 00:00 Fr e q : 1 . 0 30 M Hz in the automatic mode. In general, the work unit in the "Analysis" is M o d ula tio n: similar to working in the "fixed rate"...

  • Page 30: Recommendations For The Use Of St-031M In Scanning Receiver (Channel 2) Mode

    3.4.6. Recommendations for the use of ST-031M in scanning receiver (Channel 2) mode Using ST-031M in scanning receiver mode is focused on the discovery of channels used by special technical means of obtaining secret information (STMOSI), transmitting the signal off-site by power and low-current lines in the frequency range 0.05-140 MHz.
  • Page 31 The proposed further uses ST-031M are typical and may be adjusted depending on the characteristics of the object and the tasks faced by search operators. Using the universal adapter BWLC031M The adapter is designed to connect ST-031M “Piranha" to high and low voltage wire lines in the scanning receiver mode (Channel 2) and to low-voltage lines in the mode of low-frequency amplifier (Channel 3).

  • Page 32: Search Using Automated Signal Detection Mode

    Figure 28b 3.4.6.1. Search using automated signal detection mode This search option is essential. Its main advantages are simplicity and minimal signals detection time. When checking power lines, it is recommended to search with attenuator switched-on! Action Control element Indication Preparation Connect universal adapter BWLC031M to the main unit and tested line as shown in Fig.28b (option A or B).
  • Page 33 selection" mode Enter into the "Channel Two ways: 2" mode - With the buttons DOWN set the cursor to the "Channel 2" and press ENTER; - Press button Setting the scanning Two ways: range and enter in base - With the buttons DOWN Menu of selecting the scanning range.

  • Page 34: Search Using Manual Signal Detection Mode

    constant and impulse components of the signal. Adjustment of signal Buttons LEFT RIGHT By observing changes in relative level of central frequency the signal and listening to the demodulated signal, set the frequency corresponding to the maximum signal level and the best signal quality in the headphones.
  • Page 35 Setting the scanning FR range If the band load range is not uniform, it is recommended to set the range in accordance with the boundaries of areas of interest. This is convenient in terms of following fine-tuning the marker on the frequency of the signal of interest.

  • Page 36: Channel 3" Mode. Low-Frequency Amplifier

    3.5. "CHANNEL 3" Mode. Low-frequency amplifier. This mode is intended for assessment of low-frequency signals received by various sensors and adapters: -LF adapter (BWLC031M); -Magnetic field sensor; -UHF sensor. The format of information in the "Channel 3": -oscilogramme; -linear spectrum; -octave spectrum.

  • Page 37: Sub-Mode "Linear Spectrum

    3.5.4. Sub-mode “Linear spectrum” The screen of this mode is presented on Figure 31. The numbers indicated in the figure: 1 - Indication of set sub-mode. 2 - The frequency corresponding to the marker position. 3 - Digital indications of the signal amplitude at the frequency of marker.

  • Page 38: Recommendations For The Use Of St-031M In "Channel 3"-Low-Frequency Amplifier

    3.5.6. Recommendations for the use of ST-031M in “Channel 3” - Low-frequency amplifier The use of low-frequency amplifier ST-031M allows multiple search functions. Implementations of these functions are achieved by using special sensors or adapters. The set of ST-031M Piranha includes the following adapters: -Multipurpose adapter for checking wire lines (BWLC031M).

  • Page 39: Conductive Wire Lines Differential Generator

    Figure 33 3.5.8.1. Conductive wire lines differential generator The conductive wire lines differential generator is used for detection of cable microphones not powered during the eavesdropping equipment detection process. This unit is used in combination with the multipurpose adapter BWLC031M (Channel 3 mode).

  • Page 40: Induction Converter (Magnetic Field Sensor)

    - Turn on the sound generator in the room to be inspected; - Check for information signal on a wire line using a pair of headphones connected to main ST031M unit; - In case there is no information signal, connect the generator as shown in drawing no.9. - In case there is a signal –...

  • Page 41: Ultrahigh Frequency Sensor (Uwbd031M)

    Testing and evaluation of the low frequency electro-magnetic emissions of the electronic equipment To lower the electromagnetic disturbances level during the testing procedures, switch of all the office equipment known to emit non-informative electromagnetic signals, such as day light lamps, air conditioners, coolers etc. If a high level of harmonic disturbances is present (usually, if the 220V/50Hz net), it is recommended to use the second mode of the induction converter (differential mode of antenna switching).

  • Page 42: Operating St-031M With A Personal Computer

    4. Operating ST-031M with a personal computer Operate ST-031M with a personal computer (PC) by using the program ST031M-Piranha. Main features: Duplication of the controlling functions. Display ST-031M graphical information on PC monitor. Creating and editing User list. Archiving of information received from ST-031M on PC hard drive A software upgrade (firmware inside ST-031M).

  • Page 43: Channel 1" Mode

    Connect ST-031M base module to USB port. Switch-on ST031M. Program status bar change status to “Connected” User can access following menu items: 1. “Mode” – select one of 3 channels 2. “Settings” – chose interface language and automatic updates. 3. “Help” -> “Updates” – update device firmware. 4.2.

  • Page 44: Search" Mode

    4.2.1. "Search" mode Displays table of detected signals (Fig. 40). To skip signal, change status, the transition into the signal analysis mode and exit to "Panorama" mode of the first channel is accomplished by pressing corresponding button on the left of the graphics area. The bottom of the panel has a window for operative editing of notes. When you click on the Excel icon program opens Microsoft Excel (if installed on your computer).

  • Page 45: Mobile Devices

    4.2.2.1. Mobile devices Duplicates the screen of main unit in the mode of signal detection of Mobile devices (Fig.42). In this option a standard frequency band list of mobile of digital communications is used. To exclude from the list a certain standard, it is necessary to point the cursor to the in the graphics area of the necessary position (row background changes in to the blue) and press the left mouse button.

  • Page 46: Fixed Frequency" Mode

    The first time you open the program, it activates the list, established by the manufacturer (430-450 MHz - without the "handler"). To create a new list, it is needed to activate with the button "Edit". The user can edit, add or delete the row from the list.

  • Page 47: Oscilloscope" Mode

    Figure 44 4.2.4. "Oscilloscope" mode Screen displays selected signal waveform (Figure 45). Scale screen by using mouse wheel while the mouse pointer must be inside the graphics area. The image can be saved by pressing the camera icon. Exit to previous mode (Fixed frequency) by pressing "Back".

  • Page 48: Channel 2" Mode

    4.3. "Channel 2" mode Activate mode from main menu by pressing "Mode" -> "2 Channel" Next, user needs to set the scanning range. Selection menu of the frequency band borders located on the left side of the screen. After choosing the frequency range, the software screen displays the same information like it is on the screen of the main unit (Figure 46).

  • Page 49: Channel 3" Mode

    4.4. "Channel 3" mode Activate mode from main menu by pressing “Mode” -> "3 Channel". In the graphical area the information of the main unit screen is presented (Figure 47). Form of presented information - oscilogramme. Figure 47 Setting the type of adapter is made with the mouse in the list on the left of the screen area. Switching to the mode of spectrum analyser and the gain value setting is done by pressing the appropriate buttons on the left of the screen area.

  • Page 50: Settings" Menu

    Scaling of time axis is carried by mouse wheel, while the pointer must be in the graphical area. By clicking on the button with the image of the camera, the current screenshot is saved in the folder «Smersh Technics» (created automatically) on the C: drive of your computer. When you move the mouse pointer on the spectrum area the moving line is displayed by light grey colour.
  • Page 51 The program can be updated manually. Before proceeding this step, first it is needed to check the manufacturers website for new software availability. If available - download it to PC hard disc drive. Next, run commands: "Help" -> "Update" -> "Update manually", specify the path to the saved file. Attention: before installing the firmware of ST-031M, the main unit must be in screensaver mode (Figure 51)! To achieve this, if the unit is in operational mode, it must be switched off and on again (not pressing any buttons after that).

  • Page 52: Test Sound Emitting Device

    5. Test sound emitting device. The test sound emitting device is used to: Create a testing sound emission in a speech-similar diapason, acoustic sensors of eavesdropping devices. Correlation of the sound generator’s information is completed on a ST-031M channel, which can confirm or deny the suspicion about the natural or technical information leakage possibilities in the room examined.

  • Page 53: St-031M Power Supply

    6. ST-031M power supply ST-031M is powered by a built-in lithium-polymer battery. Instrument could be operated when charging via power supply (with charger pos. 21 Figure 4). A fully charged battery ensures continuous operation of the device for up to 7 hours. Battery status is controlled by the indicator (pos.

  • Page 54: Technical Characteristics Of St-031M

    7. Technical characteristics of ST-031M Main unit Channel 1. Selective HF detector Input impedance, Ohm Operating frequency range, Mhz 140…4420 Bandwidth, Mhz 1-40 Scanning speed, Ghz/s Irregularity of the frequency response, dB ±5 Minimally detectable signal in the automatic mode, dBm ≤...
  • Page 55 In “Channel 3” mode Input impedance (symmetrical), Ohm Operating frequency range, Khz 0,150…100 Maximal allowed signal level, dBV In-phase signal attenuation, db >65 Ultrahigh frequency sensor Operating frequency range, Ghz 3…12 Threshold sensitivity, W/cm 2*10-10 Polarization Linear Directional angle 60…90 Dimensions (length, width, height), mm 100x45x25 Weight, kg...

Table of Contents