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Re: [wsjtgroup] Re: schematic

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  • Bruce Brackin
    John - take a look at http://www.soundcardpacket.info/ - plenty of info to roll your own - look under the interface heading/tab. I prefer the
    Message 1 of 6 , Sep 19, 2005
      John - take a look at http://www.soundcardpacket.info/ - plenty of info
      to "roll your own" - look under the interface heading/tab. I prefer the
      optoisolator/coupler (4N33 family) to control PTT.

      Also see Ernie Mills, WM2U, pages on basic interfacing at
      http://www.qsl.net/wm2u/interface.html - plenty of ideas there also.

      GL - Bruce, N5SIX
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