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Basic Countermeasures Equipment


4020 - MINI STETHOSCOPE

The 4020 is a pocket size (3/4x2x4 inches) high gain, low noise amplifier designed specifically for EOD applications. The system is supplied with amplifier, piezo electric transducer, headset and carrying pouch. Amplifier has input jack for transducer and output jack for headset or recorder. Output impedance of 16 to 2000 ohms can match virtually any headset. The 4020 is powered by a single 9 volt battery which, under normal conditions, provides over 200 hours of operating life. Amplifier contains belt clip for easy mounting.


Advanced TSCM Signals Detection and Analysis
TSCM - Sweeping the Spectrum for Eavesdropping Devices

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    To be contacted for a confidential consultation
    please E-mail: jmatk@tscm.com

    or send a letter via US Mail to:
    James M. Atkinson
    Granite Island Group
    127 Eastern Avenue #291
    Gloucester, MA 01931-8008

    or call:
    Telephone: (978) 546-3803 / Fax: (978) 546-9467

    URL: http://www.tscm.com/

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