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1163Re: [SpectrumLabUsers] Active antenna connection to soundcard input

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  • Alan
    Jan 1, 2013
      ----- Original Message -----
      Subject: [SpectrumLabUsers] Active antenna connection to soundcard input

      >I have active antenna


      >Shouls i connect it directly to sound card input or
      using capacitor between antenna and sound card line input ?


      What do you expect to be using this for?
      This antenna does not seem suitable for use with a soundcard. It is specified to be useful from 20KHz but is only tested from 50KHz.
      Of course some soundcards will work up to 96KHz.
      If that is what you want then a direct connection should do no harm. The input of a soundcard is capacitively coupled and in any
      case there will be no voltage on the output of the amplifier.

      Alan G4ZFQ
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