[hpsdr] diversity with Metis 1.1

John Melton john.d.melton at googlemail.com
Thu Mar 31 05:24:55 PDT 2011


Looking at the source code I think the multiple receivers are in Metis
1.2 not 1.1.

-- John g0orx/n6lyt

On Thu, 2011-03-31 at 14:47 +0200, wully wrote:
> ***** High Performance Software Defined Radio Discussion List *****
> 
> Hi
> 
> Thank you for your information. I have updated Metis to 1.1 through 
> HPSDRprogrammer.
> But when I use the Metis with my two Mercury on Version 63, the first 
> Mercury brings the signal from the first antenna, as expected, but the 
> second Mercury does not bring the signal from the second antenna. But 
> instead, it has a single peak just at the center frequency, which does 
> not change when changing the frequency. Feeding in a signal into the 
> second antenna plug from a RF-generator, I don't see this signal on the 
> second receiver!
> 
> When only exchanging the Metis by the Ozy, all other hardware not 
> changed, (and restarting the software in USB-mode, hi) the diversity 
> runs ok.
> I don't understand that behavior. The format for the data should be the 
> same for ozy and metis as specified.
> 
> Any help is much appreciated
> 
> 73, Alfred, HB9EPU
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