SIGNAL-T ST 034 Technical Description And Operating Manual Download Page 1 | Manualshive

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ST 034

MULTIFUNCTIONAL DETECTION DEVICE

TECHNICAL DESCRIPTION AND

OPERATING

MANUAL

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Summary of Contents for ST 034

Page 1: ...1 ST 034 MULTIFUNCTIONAL DETECTION DEVICE TECHNICAL DESCRIPTION AND OPERATING MANUAL ...

Page 2: ...tion Detector Channel 10 4 4 LF Differential Amplifier Channel 10 4 5 LF Magnetic Field Detector Channel 10 4 6 Acoustic Transducer Channel 11 4 7 Oscilloscope 11 4 8 Spectrum Anylazer 12 5 Menu 13 6 1 HF Detector Frequency Meter Channel 14 6 2 SHF detector Channel 14 6 3 Wire Line Scanning Analyser 15 6 4 Infrared Radiation Detector Channel 15 6 5 LF Differential Amplifier Channel 16 6 6 LF Magne...

Page 3: ...ST034 is intended are The STM with radio channel information transfer These primarily include Radio microphones Telephone radio transmitters Radio stethoscopes Video cameras with radio transmitter Unauthorized use cell phones and modems of GSM and DECT standards as well as the devices with digital channels of data transmission such as WLAN and BLUETOOTH standards STM with the composition of the sp...

Page 4: ...s a compact portable unit 1 Graphic display 2 Control button 3 Grid of the in built speaker 4 Socket for connection of external sensor 5 Infrared sensor 6 UHF Socket 7 Control button of backlight 8 Enter Menu 9 Power switch 10 control button 11 Socket USB 12 Socket for connection headphones 13 Charge level indicator 14 Information label serial number model and manufacturer s logo Supplementary set...

Page 5: ...rates an acoustic transducer microphone and a preamplifier Connect to the socket for external sensors 1 3 3 2 SHF antenna detector ST034 SHF ST034 SHF consists of the structurally integrated log periodic antenna and SHF detector amplifier Connect to the socket for external sensors 1 3 3 3 Magnetic field probe ST034 MF ST034 MF structurally consist of the ferrite antenna FA and preamplifier ST034 M...

Page 6: ...6 1 4 Packaging The device is made portable with the aid of a bag designed for the purposes of transportation and storage ...

Page 7: ...al display with a resolution of 128X64 The following symbols in the upper part of the display are common for all operation modes 1 Channel ID See Paragraph 4 2 Battery status icon See Paragraph 3 3 Audio monitoring indicator 4 Volume level 3 POWER SUPPLY ST 034 is powered from Li pol battery or power supply unit Completely filled icon corresponds to full capacity of the battery completely discolor...

Page 8: ...asured and displayed the current values of the frequency of the signal for signals with constant carrier frequency 4 1 1 Controls and indication while using the HF detector frequency meter channel 1 32 segment scale indicating the integral power of the radio source current frequency value in the format Freq xxxx xxMHz the precision is 0 01MHz If the frequency has changed by less than 0 1 for sever...

Page 9: ... telephone lines lines of fire alarm and security alert etc with voltages up to 250V DC or AC Connecting the ST 034 to the analyzed line makes through ST131AWL using a set of probes There are automatic and manual choices threshold stop the scan select the scan direction as well as subtraction mode panorama Classification of signals of controlled conductive lines bases on the analysis panorama whic...

Page 10: ...n 5 Subtract panorama occurs if you press button 2 This is possible after complete pass band and the appearance of functional labels DIFF on the button 2 When this level is subtracted at a time from the stored values in the previous scan cycle 4 3 Infrared Radiation Detector Channel In this mode the device is set to receive infrared emissions those are being detected and processed for graphical an...

Page 11: ...nic component in the current signal Display and control is the same as for the channel infrared radiation detector See above 4 6 Acoustic Transducer In this channel the device is set to receive acoustic signals through an external acoustic sensor ST034 A The magnitude and frequency of the signal are shown audio monitoring is available via headphones or the in built speaker Display and control is t...

Page 12: ...lue of maximum measured spectral frequency 2 position for displaying the value of level for the maximum measured spectral frequency BAND AMPL choice between indication in on upper row of display current level and frequency of measured signal or choice and indication value of horizontal and vertical sweep Selecting vertical sweep makes by repeatedly pressing the button BAND AMPL to appear in the up...

Page 13: ...e of channels access to the channel selection Settings System Option Description Value Default Settings Language Язык Language Language choice for displaying English Английский Russian Русский Russian Русский Display Brightness Set brightness of the backlight 10 to 100 per cent with 10 per cent increments 50 Contrast Set contrast factory settings Resets ALL settings to factory defaults ...

Page 14: ...ighbouring facility As there are different algorithms for measuring frequency and identifying DECT or GSM standards frequency meter can be helpful during search In order to establish the exact location of the source set zero threshold equal to the signal level and continue search Repeat this until the source is located To search for eavesdropping devices operating in the so called FM range around ...

Page 15: ...n the premises because power supply of the premises as well as transfer of information from the premises can be carried out from different phases After checking power lines you need to check the T outlets extension cords and other energy consuming facilities by sequentially connecting them to the electrical network Checking of the wire lines of the security and fire alarm systems as well as the li...

Page 16: ...of magnetic field from the spots or appliances held suspect Check search for office equipment telephones dynamic heads of acoustic systems sound recording devices Dictaphones etc 6 7 ACOUSTIC TRANSDUCER CHANNEL Plug the acoustic sensor ST034 A into the socket Activate a test sound source in the area under check set the volume to that of loud speech At different locations in the adjoining areas est...

Page 17: ...requency range 1 MHz 0 05 15 Sensitivity at the signal noise ratio 10 dB dBµV 1 Channel bandwidth kHz 20 Detection modes AM FM Maximum voltage V 250 Frequency range 2 kHz 0 3 12 Common mode interference attenuation factor dB 60 Dynamic range dB 50 Maximum voltage V 250 Infrared Radiation Detector Spectral range nm 770 1100 Detection range kHz 0 3 300 Sensitivity threshold W Hz1 2 10 13 LF magnetic...

Page 18: ...ove to be lower than those indicated in the technical specifications Free repair adjustments or replacement shall only be performed if the user has observed all the rules and conditions regarding operation transportation and storage of the instrument on the condition that the instrument itself and its accessories are damage free and a correctly filled warranty coupon is submitted This warranty pol...

Page 19: ...19 11 CERTIFICATE OF ACCEPTANCE ST034 multifunctional detection device _______________ meets specifications ТУ6684 03 67533935 11 and found fit for use Release Date _________________ ...

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