Anritsu Anritsu S331D

Anritsu Anritsu S331D

Anritsu Anritsu S331D


Anritsu Anritsu S331D


In-Circuit Testers





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Anritsu S331D

4 GHz Spectrum Analyzer SiteMaster

Anritsu S331D Cable and Antenna Analyzer, 25 MHz to 4.0 GHz, with built in DTF.

The Anritsu S331D spectrum analyzer is a wide band, very sensitive receiver. It works on the principle of "super-heterodyne receiver" to convert higher frequencies (normally ranging up to several 10s of GHz) to measurable quantities. The received frequency spectrum is slowly swept through a range of pre-selected frequencies, converting the selected frequency to a measurable DC level (usually logarithmic scale), and displaying the same on the CRT of the Anritsu S331D. The CRT displays received signal strength (y-axis) against frequency ( x-axis).

Some applications for Anritsu S331D Spectrum Analyzers include Site Monitoring: Verify that the frequency and signal strength of your transmitter is accurate. Interference: Before a system is installed you use a Anritsu S331D spectrum analyzer to verify that the frequencies (you plan to use) are not occupied or if the presence of a very strong signal will interfere with your new setup. Interference can be created by a number of different situations. Other tests that utilize the Anritsu S331D spectrum analyzer features include antenna isolation, co-channel interference, adjacent channel power, occupied bandwidth, intermodulation, microwave or satellite antenna alignment, and characterization of components.


    Accurate return loss/SWR and fault location measurements

    Accurately tests RF transmission lines and antennas

    Superior immunity to on-channel interference for testing at co-located antenna sites

    Multilingual user interface: German, Spanish, French, Chinese, Japanese

    Insertion Loss/Gain (S251C only)

    Spectrum analysis (S114C and S332C only)

    Optional RF power monitor

    Optional built-in bias tee (S251C only)

    Synthesizer accurate to 75 ppm

    Internal memory saves up to 200 traces

    Instrument configuration up to 10 configurations

    Alphanumeric trace naming

    Time, Date stamp

    Field replaceable battery

    Segmented limit lines

    Six markers

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Company Information:

The Worlds Largest Distributor of New, Refurbished, and Second Hand Electronic Test and Measurement (T&M) Equipment.

Lake Mary, Florida, USA

Equipment Dealer / Broker / Auctions, Manufacturer

  • Phone 407-804-1299
  • Fax 407-804-1277

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This Anritsu Anritsu S331D has been added in 4 Sep 2013

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