This product is listed in: Counter Surveillance

Frequency Detector

Product number: PKI 4110

  • PKI-4110-Frequency-Detector

    PKI 4110 Frequency Detector

With the PKI 4110 Frequency Detector, you have a highly sensitive broadband frequency detector at hand providing a very wide frequency range for professional detection and location of radio monitoring systems. Its functionality allows even an amateur to use the basic functions of the device and to achieve protection against eavesdropping. The built-in audio demodulator allows to eavesdrop on analog radio systems. With the Geiger click indicator, the detection and localization of most of the dangerous eavesdropping systems is simple and efficient. Fitted in a lightweight, compact and rugged metal housing with 4-way signal strength indication (graphical, numerical, delayed and peak), radio transmitters, whether digitally encoded, spread spectrum, hopping or pulse transmissions, no longer escape it. Even mobile phones and computers (including manipulated systems) are perfectly detected. Recording possibilities including time and signal strength complete the equipment.

Specifications
Frequency range0.5MHz up to 22.5GHz
Sensitivity0.06μW ERP (400MHz/ 5cm/ level=5 )
Dynamic range43dB basic, +40dB attenuation LOCAL
Detectable pulse width>80μS
HF filter (HF OFF)-26dB at 10MHz
Audio volume4 steps
Geiger click generatorInternal buzzer
LED display2 characters
Signal strength indicationNumerical 251 levels/ graphical 39 levels
Peak level indicationDelayed numeric 251 steps/ 24 steps
Alarm memory16 events incl. time and signal level
Alarm counter99 events
Power supplyInternal 9V block battery (or rechargeable battery) external 12V - 20V DC unstabilized
Current consumption3.5 - 6mA
Dimensions150 x 60 x 31mm
Weight295g

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