[Lowfer] A different approach
Andy - KU4XR via Lowfer
lowfer at mailman.qth.net
Sat May 16 14:20:26 EDT 2015
https://www.dropbox.com/s/s1oh6hpjqcyhcmi/WSPR%20X%20and%204%20compilation%205-16-15.JPG?dl=0
Greetings all: I don't use WSPR-2 anymore, I now use the WSPR-4 version..
I did a quick, head to head comparison using both WSPR-X and WSPR-4 together..
Both versions were running simultaneously on the same PC using the same sound card,
and of course the same radio, and antenna... Input levels were set for the same reading
on both versions, and the Radio BW was 2.4 KHz..
WSPR-X won by 2 extra spots, but also noted is the decodes that were missed by each
version that the other one grabbed.. Except for a couple of instances, the SNr was identical
on both versions of WSPR..
I realize that for better data accuracy; the test would need to be repeated several times,
and under varying conditions.. What this test proved to me is that my WSPR-X version
still works.... hi - hi
73 :
Andy - KU4XR
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