Hi Rik,
Maybe you can find this post of mine useful, as it includes examples
about how to generate and decode your own JT9 (and other) signals using
the WSJT-X command line tools.
https://destevez.net/2016/10/simulating-jt-modes-how-low-can-they-get/
(This was done a couple years ago, so I think
Would this work (and improve SNR), or am I just trying to be too smart?
Hi Rik,
That would work. I have thought of the same idea sometime in the past,
but never got to test it.
73,
Dani EA4GPZ.
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!!! It now works with soft decisions, using KVASD2.EXE.
r1475 | k1jt | 2009-10-01 21:29:55 +0200 (jue, 01 oct 2009) | 2 lines
We have a working (hard decision) JT64 decoder!
73,
Dani EA4GPZ
several caller
simultaneously in a pileup we might deem all this IMD as a minor problem
and end up seeing this as acceptable behaviour.
This thing about transmitting several signals at the same time is quite
interesting, since I haven't seen much done about it in ham radi
Hi all,
I have compiled WSJTX 1.8.0-rc1 from source an I'm finding the following
bugs in the command line tools.
jt9 will always segfault when run for JT9:
$ jt9 -9 00_01.wav
Program received signal SIGSEGV: Segmentation fault - invalid memory
reference.
Backtrace for this
o
need to send any source code if you're not asked to do so. Also, if the
code you have compiled is available online (say, from the WSJT SVN) and
you have not modified it (as it is the case with pre-built binaries of
the SVN trunk), it might be enough to point the user to the location of
t
El 22/04/17 a las 11:56, Charles Suckling escribió:
> Hi Dani
>
> Not sure we are seeing exactly the same behaviour.
>
> If I start program having closed from QRA64 then it is active.
>
> If then without closing I select eg JT4 then it is greyed out in JT4, as it
> should be.
>
> If I then retu
El 22/04/17 a las 06:52, Charles Suckling escribió:
> Hi Dani
>
> We have found some time ago that if you have "Enable AP for DX call" active
> then open the settings tab to make some other change, after that action
> "Enable AP for DX call" becomes greyed out.
>
> Try making your change (eg to d
Hi,
I've noted that the "Enable AP for DX call" option is only active if
VHF/uW features are enabled. Otherwise this option is grayed out and can
not be toggled.
I think is a bug, because AP for DX call is also useful for HF.
73,
Dani.
--
El 04/03/17 a las 09:58, Takehiko Tsutsumi escribió:
> All;
>
> This Saturday afternoon, 15m is crowded and occupied with 100 TX , 83 RX
> stations according to JT Alert and the most strong spectrum on 15m
> exists on JT65 channel. Wsjt-x Water fall window is really colorful.
> See attached scre
El 08/02/17 a las 06:50, Takehiko Tsutsumi escribió:
> Hi,
>
> I am a newbie of this mailing list and I do not know the details of the
> procedure to add new feature to WSJT-X specification and implement new
> feature.
>
> However, I have a proposal of these and it is attached to this mail.
>
>
code
and I'm not sure if my proposed solution will give problems with other rigs.
73,
Dani EA4GPZ.
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engaging tec
El 27/01/17 a las 03:29, Bill Somerville escribió:
> On 26/01/2017 21:55, Dani EA4GPZ wrote:
>> I've found that the JT9 decoder in r7552 seems to be broken.
>
> Hi Dani,
>
> thanks for reporting this issue and providing data to reproduce it.
>
> I have temporari
XFfMlk
It seems that the JT65 decoder also suffers the same problem, but I
haven't looked into it any further.
73,
Dani EA4GPZ.
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k signal work, including allowing even smaller
stations than what was possible with JT65.
I'm eager to see some documentation on these new features for Doppler
spreads you mention (of course I'm confident that something will be
publish
El 06/10/16 a las 19:35, Joe Taylor escribió:
> Hi Dani,
>
> Dani EA4GPZ wrote:
>> Probably we've all heard about the recent 2m QRA64 transatlantic contact:
>>
>> http://www.arrl.org/news/transatlantic-contact-completed-on-2-meters
>>
>> What I find
le to copy anything below -31dB or
-32dB, even with lots of a priori info for the decoder.
What do you guys think? Are the recordings of the contact available?
73,
Dani EA4GPZ.
--
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o far with my rig. Perhaps
others can suggest a better strategy for a conventional receiver and the
HF bands.
73,
Dani EA4GPZ.
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