[Elecraft] WSPR & Diversity RX

[Edward R Cole]

Just working my way thru the digest copy so had not read this before 
my first reply.

Hmm, take each audio stream from the stero headphone.  You would need 
two soundcards or a four channel card like the Delta44 because you 
need two data streams to produce diversity reception.  So that does 
not solve the issue that WSPR does not provide for dual channel 
input.  You might try running two instances of WSPR's on a computer 
to handle each diversity channel but that still leaves you with two 
displays which you would have to manually inspect for best signal.

MAP65 does this for two JT65 inputs but does not support WSPR.

Solution is for someone to write a dual-Rx version of WSPR for 
diversity reception.  My guess is Joe Taylor is fully engaged in 
other sw projects (K1JT author of WSJT, WSPR, etc.).

73, Ed - KL7UW
-----------
From: MaverickNH <cbjesseeNH at comcast.net>
To: elecraft at mailman.qth.net
Subject: Re: [Elecraft] WSPR & Diversity RX
Message-ID: <1475336856960-7623005.post at n2.nabble.com>
Content-Type: text/plain; charset=us-ascii

Hi Don, I thought that might be the case. Might there be a way to run from
stereo headphone output to a mixed mono signal and feed the soundcard's left
channel? The WSJT-X/WSPR decoder is pretty good, so I thought any very, very
weak wavering signal that was received deferentially L/R on each antenna
might combine to be decoded better.

BRET/N4SRN



73, Ed - KL7UW
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