Anritsu S331D

Anritsu S331D

Anritsu S331D


Anritsu S331D


In-Circuit Testers




Florida, USA

Offered by:

Test Equipment Connection

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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 S331D has been added in 11 Jun 2014

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