differential frequency measurement

Discussion in 'General Electronics Chat' started by sgergo, Apr 18, 2010.

  1. sgergo

    Thread Starter New Member

    Apr 18, 2010
    2
    0
    Hi to all,

    and greetings from me! I would like to know more about differential frequency measurement but unfortunately I only come across articles of commercial websites. I'd be grateful if someone would point me the right direction (theory, links, circuits etc.) :)
     
  2. hgmjr

    Moderator

    Jan 28, 2005
    9,030
    214
    Can you elaborate on your question? What aspect of differential frequency measurement are you interested in? What are you wanting to do with this knowledge?

    hgmjr
     
  3. sgergo

    Thread Starter New Member

    Apr 18, 2010
    2
    0
    Basically, I would like to measure an oscillator's frequency by a method different than a frequency counter. If I'm not mistaken this method can provide faster measuring rates thus gives better resolution of a rapid frequency changes.

    I need this for an experiment with our frequency counted QCM instrument.
     
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