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SIRIUS - SYSTEM FOR ANALYZING SIGNALS IN WIRE LINES
The SIRIUS (4th generation) analyzer is designed for detection of unauthorized galvanic connections, detection and analysis of signals in wire circuits and connected electronic devices, which appear as a result of acoustoelectric conversion or forming of modulation in return high frequency signal.

Modes of operation and characteristics of the SIRIUS fully meet requirements of government agencies to the TSCM equipment, relating to analysis of signals in wire circuits and electronic processing equipment.

The SIRIUS provides the following possibilities to an operator:
  • Detailed analysis of signal spectra in examined wires.
  • Evaluation of electronic equipment protection against acoustically induced modulation in return HF signal.
  • Detection of acoustoelectric conversion effect in electronic equipment and connected wires.
  • Automatic detection of devices with remote control and acoustoelectric converters in equipment power supply circuits under external RF or acoustic excitation signals.
  • Processing of signals of sound frequencies range: amplification, filtering, spectrum analysis, listening, recording and subsequent digital processing.
  • Analysis of examined wire circuits with the following characteristic curves: volt-ampere, impulse transient response, amplitude-phase and amplitude frequency response.
  • Impulse reflectometry for detection
  • Injection of HF signals to wire circuits and data processing equipment and analysis of converted signals.
  • Impulse reflectometry for detection of obstacles in examined wires and measurement of distance to the point of detected connection.
  • Measurement of DC and AC voltage in examined wire circuit.
  • Measurement of HF and LF signals levels in examined wire circuit.
  • Measurement of basic parameters of examined wire circuit: impedance, capacitance and inductance.
  • Hardware and program-oriented demodulation of signals.
  • Automatic commutation of contact pairs of examined wires.
  • Creation of database of measurements for further examination, comparing and printing.
  • Tracing of wires, hidden in walls and other construction elements, with the UP-8 Wire Tracer.
DISTINCTIVE FEATURES:
  • Extended possibilities for examination of wire circuits.
  • Wide frequency range of examined signals.
  • Vector spectral analysis of signals using different intermediate pass bands.
  • High dynamic range of processed signals amplitudes.
  • High processing speed of input signals resultant spectra.
  • Measurement of AC and DC voltage, impedance, capacitance and inductance.
  • Demodulation of AM and FM signals in real time.
  • Automatic compensation of injected signal phase shifts in the mode of acoustically induced modulation in high frequency signal.
  • Several automatic analysis modes.
  • Splashproof and shockproof case.
SET:
  • Main unit
  • Set of connection cables and adapters
  • PRIBOI active acoustic system (optional)
  • Simulator of parametric microphone
  • Signal switcher
  • Headphones
  • UP-8 wire tracer
SPECIFICATIONS:
DETECTION OF EFFECT OF ACOUSTICALLY INDUCED MODULATION IN HF SIGNAL
Frequency range of excitation signal, kHz 10~400000
Root-mean-square voltage of excitation signal at LINE jack, V 1
Attenuation range of excitation signal level, not less than, dB 40
Detection of modulating signals with modulation factor (at SNR 10 dB), not more than 10-4
Pass bands for modulating signal, kHz 5; 25
Minimal step of excitation signal frequency tuning (for pass band of 5 kHz), Hz 100
Frequency resolution (for pass band of 5 kHz), Hz 10
Phase shift compensation between excitation signal and response signal, grad 0 ~180, with step of 1
Setting range of bias voltage, V ±15, with step of 1
Detected modulation formats AM, FM, PM
Frequency setting of test acoustic signal, Hz 63~11300, with step of 1
Acoustic signal amplitude at TONE jack output, mV 50, 100, 250, 500, 1000
Output impedance at TONE jack, Ω 620
ANALYSIS OF INPUT SIGNAL SPECTRUM
Input signal frequency range, kHz 10 ~ 400000
Dynamic range of input signal processing, not less than, dB 140
Sensitivity at input (SNR 10 dB) no more than, dBW/Hz -170
Maximum amplitude of input signal, V 10
Electronic attenuator of input signal, dB 20
Input impedance at LINE jack output, Ω 50
Setting range of bias voltage, V ±15, with step of 1
Number of processed dots in single capture 1024
Pass bands for converted signal (at -3dB level), kHz 5; 25; 250; 2500; 25000
Frequency resolution (for different pass bands, 5 kHz~25 MHz), kHz 0.01; 0.06; 0.6; 6; 60
Time of forming of single spectrum capture, no more than, s 0.05
Scanning time of 10~400000 kHz frequency range (at 25 MHz pass band), no more than, s 1
ANALYSIS OF SOUND FREQUENCIES
Input signal frequency range, Hz 100 ~100000
Pass bands of input signal (at 3 dB level), kHz 25;100
Dynamic range of input signal processing (taking into account input attenuator), not less than, dB 140
Sensitivity at input (at REMOTE jack, 25 kHz pass band, SNR 10 dB) no more than, µV 1
Frequency resolution for 25 kHz and 100 kHz pass bands, Hz 60; 240
Maximum amplitude of input signal (with input attenuator), V 20
Electronic attenuator of input signal, dB 20
AGC setting range, dB40
Voltage bias setting range, V ±15, with step of 1
Input impedance at REMOTE jack, Ω 620
Input impedance when using Signal Switcher, kΩ 50
IMPULSE REFLECTOMETRY
Maximum probing distance (at Kv=1.5), m 0~6400
Probing distances (at Kv=1.5), m 50;100;200;400;800; 1600;3200;6400
Duration of probing impulses, ns 5;10;20;50;100;200; 500;1000
Averaging of measured values (number of probing impulses per measurement) 1;2;5;10;20;50;100; 200
Amplitude of probing impulses, V 5
Output impedance, Ω 50
Overlapped attenuation,dB 80
Distance measurement error, not more than, % 0.2
Setting range of shortening coefficient (Kv) 1.0~3.0 with step of 0.01
x-shift (for Kv=1.5), m 0~6400
MEASUREMENT OF WIRE CIRCUITS PARAMETERS
DC voltage, V 0.001~100
AC voltage, V 0.001~100
Voltage of low frequency current, V 0.01~1
Voltage of high frequency current, V 0.01~1
Impedance, Ω 10-1~108
Capacitance, F 10-12~10-4
Inductance, H 10-3~102
GENERAL SPECIFICATIONS OF MAIN UNIT
AC power supply voltage, V 100~240
Consumption power, not more than, W 100
Main unit dimensions, mm 474 x 415 x 149
Main unit weight, kg 12


   


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