can phantom be enabled in ar2412 for ch17-22

Forums Forums Qu Forums Qu general discussions can phantom be enabled in ar2412 for ch17-22

This topic contains 17 replies, has 4 voices, and was last updated by Profile photo of GCumbee GCumbee 8 years, 3 months ago.

Viewing 3 posts - 16 through 18 (of 18 total)
  • Author
    Posts
  • #37701
    Profile photo of GCumbee
    GCumbee
    Participant

    I think .1uf may hurt your freq response. That would normally be used for bypass and not in series.

    #37702
    Profile photo of G Lee
    G Lee
    Participant

    .68uF to 1uF is commonnly used. Really dependent on the input impedance. You want the RC time constant below the frequencies being passed. Wasn’t really thinking other than to use a cap to block the DC.

    #37703
    Profile photo of GCumbee
    GCumbee
    Participant

    In the old days we always tried to not go below 10uf as I remember. At that impedance. Have not done that in a long time so had forgotten some of the specs on that.

Viewing 3 posts - 16 through 18 (of 18 total)

You must be logged in to reply to this topic.