David,
Amazing to see all the work that has gone into getting it where it is.
Thinking about that 6db you are looking for, wouldn't it be possible to get
that at some point with something like SoftRock with dual tx-rx chains
(MIMO)? It may not be practical for the lower bands(antenna size), but when
possible it may be one of the easiest ways to get that link budget and
possibly even lower the tx power.
I found some of the ideas here interesting
http://www.sequans.com/pdf/SequansUplinkMIMOWP0608_v2.pdf
It may not something for right now, but it looks like something with
potential for the future.
73s
Daniel
Sent from Daniel's iPhone
On Mar 5, 2013, at 12:09 PM, David Rowe <[email protected]> wrote:
Hello,
I have just published a new blog post on making FreeDV robust over HF
multipath channels:
http://www.rowetel.com/blog/?p=2905
Thanks,
David
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