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SECURITY EQUIPMENT CATALOGUE
IMPULSE-3 - MULTIFUNCTIONAL SIGNAL IMITATOR
The IMPULSE-3 simulates operation of eavesdropping devices, which retrieve and transmit information through different channels.

It can be used for testing functionality of search equipment, electronic sweeping activities, evaluation of offices protection and training TSCM personnel.


THE DEVICE SIMULATES:
  • Operation of equipment, transmitting HF and LF signals in wire networks, including AC circuits.
  • Effect of acoustically induced modulation in return HF signal in wire networks.
  • Operation of RF transmitting equipment.
  • Operation of resonant cavity passive transmitters.
  • Operation of devices, transmitting in IR-channel.
  • Acoustic signals of sound frequencies.
  • Effect of acoustoelectric conversion in electronic equipment.
SET:
  • IMPULSE-3 Simulator
  • AC/DC adapter
  • Radio-frequency reradiator
  • PRIBOI Active Acoustic System (optional)
  • Telescopic rod antenna (for F1 mode)
  • ASU wideband antenna (for F2 mode)
  • Infrared emitter - 2 pc.
  • Set of connecting cables and adapters
SPECIFICATIONS:
LF MODE-SINUS
Output signal frequency range, Hz 20~20000 with step of 1
Output signal amplitude, mV 1~2000 with step of 1
Output impedance,Ω 620
Output attenuator, dB 0 ~ 60
LF - MICROPHONE MODE
Sensitivity, V/Pa 1 ~ 100
Three-way tuning of frequency response, dB 14, with a step of 1
AGC setting range, dB 40
Output impedance, Ω 620
Max. amplitude of output signal, V 2
Output attenuator, dB 0 ~ 60
LF - NOISE MODE
Frequency band of output signal at minus 6 dB level, Hz 20 ~20000
Amplitude of output signal, V 0.1 ~ 1.0 with step of 0.1
Three-way tuning of frequency response, dB 14, with a step of 1
Output impedance, Ω 620
Output attenuator, dB 0 ~ 60
LF - HIGH-FREQUENCY IRRADIATION MODE
Range of reradiated frequencies, MHz 200 ~ 650
Modulation signal Tone/Microphone
Frequency of modulation signal, Hz 20 ~ 20000
Adjustment range of modulation coefficient, % 1 ~ 100
LF - POWER SUPPLY CIRCUITS CHECK MODE
Central operational frequency, MHz 433.92
Allowable range of modulation signal range, Hz 100 ~ 100000
Modulation format of irradiation signal AM
Width of pass band at minus 3 dB level, MHz 3
Sensitivity of receiving device, dBm minus 100
Level of demodulated output signal 1 ~ 1000
HF - SINUS MODE
Frequency range of output signal, kHz 10~100000, with step of 0.001
Output signal amplitude, mV 1~1000, with step of 1
Output impedance, Ω 50
Output attenuator, dB 0 ~ 60
Output signal modulation format AM, FM
Modulating signal Tone/Microphone
Frequency of modulating signal, Hz 20 ~ 20000
Modulation coefficient of AM signal 0.001 ~ 1
FM deviation, kHz 1~100, with step of 1
HF-IR MODE
Range of carrying frequency adjustment, kHz 10~10000 with step of 0.001
Fed power, mW 10; 100
Wave length of IR sources, nm 820~930; 1630~1820
Modulation format FM
Modulating signal Tone/Microphone
FM deviation, kHz 1~100, with step of 1
MODE OF HF - ACOUSTICALLY INDUCED MODULATION OF RETURN HF SIGNAL
Frequency range of input signal, kHz 10 ~ 400000
Amplitude of input signal, V 1, not more
Input impedance, Ω 100
Modulating signal Tone/Microphone
Frequency of TONE modulating signal, Hz 20 ~ 20000
Adjustment range of modulation coefficient 0.001 ~ 1
GENERAL CHARACTERISTICS
Power supply voltage, V 7~18
Current consumption (at 12 V), no more than, mA 600
Dimensions of the main unit, mm 247218112
Weight of the main unit, kg 2,1

*-IEEE standard


   


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