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282Re: [stationpro] Re: Anyone incorporated antenna switching into the StationPro II?

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  • James Robbins
    Apr 23, 2012
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      Good morning Ed,

      Many thanks for responding to my inquiry about antenna switching and
      the StationPro II.

      My setup currently is pretty simple using only two transceivers
      basically with one THP amp. My main purpose was to simplify the key/
      headphones/mic/PTT switching between them.

      As far as antenna switching, I was thinking that I could modify Jim's
      beautiful unit by routing the RF output of his "RF relay unit" box to
      my Dow-Key antenna relays (controlling them via a rotary switch which
      I could incorporate into the StationPro). This would provide a
      simple way to manually put any of the three antennas to either rig/


      On Apr 22, 2012, at 10:10 PM, e_j_schuller wrote:

      > If you want to switch a different antenna for each of the 3 rig
      > positions, you can use the aux jacks on the SP-II. Short the aux
      > pad in each rig pod, and connect the Dow-Key relay ground to the
      > aux jack (for each of the 3 position) on the control unit. This is
      > pretty basic, but it will switch a different antenna for each rig.
      > There is no way to switch multiple antennas to one rig, however.
      > 73,
      > Ed - K6CTA
      > --- In stationpro@yahoogroups.com, "jsrnextstep" <jsrobbins@...>
      > wrote:
      >> I'm in the process of buying/building a StationPro II and was
      >> wondering if anyone has incorporated any sort of Antenna switching
      >> into the operation of the StationPro? I currently use a few high
      >> isolation Dow-Key relays to choose my antenna. Many thanks. 73,
      >> Jim Robbins, N1JR
      > ------------------------------------
      > Yahoo! Groups Links
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