Hi Eric,
Just looked at http://physics.princeton.edu/pulsar/k1jt/wsjtx.html for
the latest version. But here they talk about future plans. The new
version 1.5.0 does not include WSPR. Where did you download the version
including WSPR?
73, GN, Stefan
Am 24.08.2015 00:57, schrieb Eric NO3M:
Stefan
I think the decoder "sensitivity" is still the same, however, the
two-pass method employs signal subtraction on the second pass, removing
signals associated with stations decoded in the first pass. This
clears the way for stations that may have been missed in the first
pass, including stations close to a strong station or even stations on
the same QRG (as shown in my previous post). On average, I think there
are 10-15% (or more) decodes than with the standard decoder. It's
pretty crazy to decode two guys on the same offset that are 12-13 dB
different in SNR!
The two-pass is the default decoder used in WSJT-X recent SVN code. If
you run Linux, grab a copy via SVN, compile and try it out! There is a
nice wsjtx-superbuild script that makes compilation very easy,
including pulling in the modified Hamlib3 source. I can post the
commands here if needed.
73 Eric NO3M / WG2XJM
On 08/23/2015 06:28 PM, DK7FC wrote:
Hi Eric,
Am 23.08.2015 21:51, schrieb Eric NO3M:
[...] WSJT-X (which also now includes WSPR with two-pass, signal
subtraction decoder by K9AN).
Does this have any advantage i.e. a better decode performance then
WSPR-X?
At
any rate... anxious for conditions to settle and start getting some TA
action.
A good idea!
I'm on air as well but i do not expect much this time of the year.
73, Stefan
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