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SECURITY EQUIPMENT CATALOGUE
CORDON-4 - ELECTROMAGNETIC FIELD ANALYZER
The CORDON-4 is designed for detection and location of low power sources of electromagnetic radiation.

Its operation is based on integral measurement of electromagnetic field level.

It allows not only to detect unauthorized low power transmission in premises, but also measure its signal frequency and evaluate level of electromagnetic radiation.

The CORDON-2 allows identifying transmission of the following standards: GSM900/1800; AMPS/DAMPS, CDMA One; CDMA2000, UMTS, DECT; IEEE802.15.1 (Bluetooth); IEEE802.11a (Wi-Fi 5ÃÃö); IEEE802.11b; IEEE802.11g (Wi-Fi 2,4ÃÃö); IEEE802.15.4 (ZigBee) and LTE (4G).

The CORDON-2 has two modes: search mode and microphone excitation effect mode.

At search mode the CORDON-2 measures frequency and level of electromagnetic radiation, at microphone excitation effect mode it is possible to locate unauthorized transmitters by microphone excitation effect.

The CORDON-2 LCD shows current mode of operation, signal parameters (frequency and level) and also time and spectra diagrams of input signal.
SET:
  • Main unit
  • Telescopic antenna for 0,1~120 MHz frequency range
  • Telescopic antenna for 300~12000 MHz frequency range
  • Headphones
SPECIFICATIONS:
Operating frequency range, MHz 0.1 ~ 12000
Dynamic range, dB, not less than
  • 0.1 ~ 120
  • 120 ~ 700
  • 700 ~ 6400
  • 6400 ~ 12000


70
70
55
45
Sensitivity at measuring signal level, no worse than, mV
  • 0.1~75 MHz
  • 75~440 MHz
  • 440~6400 MHz
  • 6400~12000 MHz


0.3
0.3
1.25
5.0
Sensitivity in channels of identification of mobile communication standards, no worse than, mV 2
Built-in attenuator, dB 0; 10; 20; 30
Power supply voltage (4 AA-type batteries),V 6.0
Current consumption, no more than, mA
  • at search mode
  • at microphone excitation effect mode


300
500
Dimensions without antennas, mm 130 x 34 x 87
Weight, kg 0.32


   


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