[hpsdr] multiple receivers - is it really nesesary

Graham / KE9H KE9H at austin.rr.com
Sun Aug 2 07:40:15 PDT 2009


Murray:

I would have though that the primary application was for phased array,
both transmit and receive.  Whether you had the room to just put up
two antennas, or nine.  And do all the phasing and aligning in software
rather than matching and cutting cables.

--- Graham

==

Murray Lang wrote:
> ***** High Performance Software Defined Radio Discussion List *****
>
> alex wrote:
>> what is the point...
> Of the top of my head as a mental exercise:
> Conference calls.
> Rx server with multiple independent clients.
> Recording.
> Competitions. Multiple modes at once (eg data/SSTV + voice).
> Diversity Rx.
> Automatic monitoring of beacons (with telemetry, GPS timing or other 
> novel modes of operation).
> Monitoring for multiple low S/N digital mode sources.
> Multiple packet data forwarding.
>
> What do other people have in mind?
>
> Murray - VK6HL
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