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digital spectrum analyzer

Discussion in 'Electronic Design' started by payam, Sep 10, 2003.

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  1. payam

    payam Guest

    How can we bring high frequency for example 200MHZ to pc ?
    So whit FFT software we can have a spectrum analyzer.
    Does any port support such this high frequency? If no , what
    characteristics does converter devise should have?
    Any practical idea?

  2. Hi,

    Gage used to make plug-in a-to-d boards for this purpose. It looks like
    they are now owned by Tek. See

  3. Tek sold them back to themselves a couple days ago.

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  4. Gary Tait

    Gary Tait Guest

    Use a downconvertor to convert to a frequency the PC can read.
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