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question about the Quality factor of an air coil

Discussion in 'General Electronics Discussion' started by samy555, Aug 27, 2012.

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  1. samy555

    samy555

    63
    0
    May 11, 2010
    Hi
    If I wound a 100nH air coil to place in a 100MHz oscillator, how can I measure its Q?
    Q= XL/R, where R is the ohmic resistance of the coil

    thanks
     
  2. (*steve*)

    (*steve*) ¡sǝpodᴉʇuɐ ǝɥʇ ɹɐǝɥd Moderator

    25,480
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    Jan 21, 2010
  3. john monks

    john monks

    693
    2
    Mar 9, 2012
    I would use a Maxwell bridge.
     
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