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SECURITY EQUIPMENT CATALOGUE
BINAFON-N3 - DETECTOR OF VOICE INFORMATION LEAKAGE CHANNELS

The BINAFON-N3 is designed for detection of the following information leakage channels:
  • Audio leakage channels.
  • Operation of eavesdropping devices, transmitting intelligence through low-voltage (up to 60 V) circuits or AC networks.
  • Electric and magnetic fields, formed by data processing equipment and cable lines.
  • Effect of the acoustoelectric conversion to the terminal devices.
  • Transmissions through IR channel

The device allows detection of signal transmission through the abovementioned channels, listening-in through a loudspeaker or headphones.

The BINAFON-N3 provides spectral analysis of signals in the audio and high frequency ranges, as well as demodulation of AM and FM signals.

The set includes the following sensors and devices:
  • Infrared sensors, which allow detecting the sources of IR radiation and analyzing data, transmitted through IR channel in the range of 400~1900 nm
  • External microphone, which allows evaluating audio leakages through vent ducts, through-thewall cracks and slits.
  • SPL meter, which allows evaluating the attenuation level of audio signals as they pass through building construction elements.
  • Vibroacoustic sensor, which allows evaluating the vibroacoustic properties of enclosure structures and utility lines.
  • Magnetic antenna is used for detection of side electromagnetic radiation .
  • Cable repeater is designed for detection of acoustoelectric conversion effect in terminal equipment.
SET:
  • BINAFON-N3 main unit
  • Headphones
  • External microphone on a telescopic bar
  • Magnetic antenna
  • Infrared sensors - 2 pcs.
  • Vibroacoustic sensor
  • MIC SPL meter
  • Cable repeater
  • AC/DC (220/12 V) adapter
  • Set of connecting cable
SPECIFICATIONS:
MAIN UNIT
ANALYSIS OF HF SIGNALS
Frequency range of input signal, kHz 10 ~ 100000
Dynamic range of input signal processing, dB 90, not less
Sensitivity at input (SNR 10 dB), mkV 1, not more
Maximum amplitude of input signal, V 1
Input impedance, Ω 50
Pass band for converted signal (at -3dB level), MHz 5
Minimal resolution, Hz 30, not more
Demodulation of input signals , FM
ANALYSIS OF LF SIGNALS
Input signal frequency range, Hz 100 ~ 20000
Dynamic range of input signal processing, dB 100, not less
Sensitivity at input (SNR 10 dB), mkV 1, not more
Frequency resolution, Hz 1
Maximum amplitude of input signal, V 10
Bias voltage, V 15
GENERAL SPECIFICATIONS OF MAIN UNIT
Power supply voltage from external source, V 12.60.1
Current consumption, mA 600, not more
Dimensions of the main unit, mm 175 x 270 50
Weight of the main unit, kg 1,5
SENSORS
IR SENSORS
Spectral sensitivity range (at 50% level from maximum), nm
-IR N 1
-IR N 2

780 ~1050
1000 ~ 1900
Detectivity, cm*Hz1/2/W
-IR N 1
-IR N 2

3.5*1012
1.7*1012
IC SOUND PRESSURE LEVEL METER
Level of self noise, dB 27
Sensitivity(at 1 kHz frequency), mV/Pa 200
Frequency range (at -3 dB level), Hz 100 ~ 10000
Maximum sound pressure, dB 94
VIBROACOUSTIC SENSOR
Sensitivity, mV/g 100, not less
Frequency range (at -3 dB), Hz 100 ~ 8000
Current consumption, no more than, mA 1.5
EXTERNAL MICROPHONE ON TELESCOPIC BAR
Level of self noise, dB 27
Sensitivity(at 1 kHz frequency), mV/Pa 200
Frequency range (at -3 dB level), Hz 100 ~ 10000
Maximum sound pressure, dB 94
CABLE REPEATER
Gain ratio, dB 20
Frequency range (at -3 dB level), Hz 200 ~ 12000
Input AC voltage, V 0.1, not more
Input impedance, k Ω 50
MAGNETIC ANTENNA
Gain ratio, dB 0; 20
Frequency range (at -3 dB), w/o LFF, Hz 100 ~ 8000
Signal suppression by 50 Hz frequency, dB 40, not less


   


BINAFON_N3
BINAFON_N3
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Sensors
Sensors
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