[hpsdr] Fwd: Re: No dual receiver on Tranverter IF Band???

Ken N9VV n9vv at wowway.com
Fri Dec 13 18:00:32 PST 2013


diagrams contained in these "Application Notes"
http://www.n9vv.com/N9VV-Apache-Labs.html#KC9XG

rgds,
Ken

On 12/13/2013 7:53 PM, Bill Diaz wrote:
> ***** High Performance Software Defined Radio Discussion List *****
>
>
>
>
> Clyde,
>      Not sure I am following you, especially the EXT1/RX2 reference.
> EXT1 is associated with RX1, not RX2.  If you are using a splitter to
> share an antenna for EXT1 and RX2 then the EXT1/RX2 reference would make
> sense to me.
>
>      Your statement :
>
> This is a bug -- you should be able to have dual receivers on 10m AND use it as your Tranceiver IF.  Please put this on the "to be fixed" list!
>
>     You can only select ONLY 1 external receiver antenna source (EXT1,
> EXT2 or XVTR) for RX1 on a given band.   See drawing below.   This is by
> design, otherwise you could have multiple receive antennas connected to
> RX1 at the same time.
>
>         Note:  I verified PowerSDR 3.1.5 external antenna selection
> operates as intended using my ANAN-100D and 2 receive antennas.
>
> HTH,
> Bill KC9XG
>
> Drawing deleted by sender.

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