Mike --
Whatever tests you might choose to do would have more value if they were
your own -- i.e., independent of tests already done by others.
If you want representative JT9 and JT65 data, set up in dual mode on
14.076, on a weekend in daytime, check "Save all", and let it run for
all day. I
JT9 and/or JT65any bandparticularly the SNR testing to analyze low
SNR results that were done before.
RRR
Mike W9MDB
On Fri, Jan 15, 2016 at 3:49 PM, Bill Somerville
wrote:
> On 15/01/2016 21:45, Michael Black wrote:
> > Do we have a link where some of the test files used previously mi
On 15/01/2016 21:45, Michael Black wrote:
> Do we have a link where some of the test files used previously might be
> available along with test scripts?
Hi Mike,
developers tend to accumulate their own test files. If you say which
mode and band you are interested in maybe someone can make theirs
Do we have a link where some of the test files used previously might be
available along with test scripts?
Back when testing was being done during the improvements there were several
hundred files being used but I can't find any reference/link for them.
RRR
Mike W9MDB
-
On Fri, 15 Jan 2016 20:10:10 +
nick wrote:
> On 15/01/16 14:56, Edson W. R. Pereira wrote:
> > I am glad to see that sdr-shell is still useful and is still being used ten
> > years after I first released it.
>
> Hi Edson
>
> Firstly, a big thank you for all your hard work on sdr-shell. It
On 15/01/16 14:41, Richard Bown wrote:
> core to shell are usable with a network
> connection between. there is a separate yahoo group for this
I did not know that.
What is the group name please Richard?
73
Nick G3VNC
---
On 15/01/16 14:56, Edson W. R. Pereira wrote:
> I am glad to see that sdr-shell is still useful and is still being used ten
> years after I first released it.
Hi Edson
Firstly, a big thank you for all your hard work on sdr-shell. It has
proved invaluable here in this non-Windows environment for
On 15/01/2016 17:53, Paul wrote:
> C++ internal compiler error, immediately after Building CXX object ...
> /echograph.cpp.o
Compiler ICE messages are sometimes due to resource limitations. If you
are using a parallel build (-j) then try without it. Try increasing the
process virtual memory limi
On Fri, 15 Jan 2016 17:53:37 -
"Paul" wrote:
> Thanks for your comments and suggestions.
>
> I agree that a complex detector is not needed to decode signals from a
> Softrock and I have been
> able to decode JT65 and JT9 signals using wsjtx on both my RPi 2 and windows.
> The RPi 2 version
Thanks for your comments and suggestions.
I agree that a complex detector is not needed to decode signals from a Softrock
and I have been able to decode JT65 and JT9 signals using wsjtx on both my RPi
2 and windows.
The RPi 2 version of wsjtx I use was via a direct download.
I did not appreciat
On Fri, 15 Jan 2016 14:46:44 -0200
"Edson W. R. Pereira" wrote:
> Hi Richard,
>
> Ok! My apologies. I must have misunderstood what you wrote.
>
> 73, Edson PY2SDR
>
>
HI Edson
I tried to simplify it as much as possible, may be too much, but I was under
the impression
that the originator of
Hi Richard,
Ok! My apologies. I must have misunderstood what you wrote.
73, Edson PY2SDR
---
- We humans have the capability to do amazing things if we work together.
- Nós seres humanos temos a capacidade de fazer coisas incríveis se
trabalharmos juntos.
On Fri, Jan 15, 2016 at 2:39 PM, Richa
On Fri, 15 Jan 2016 14:23:48 -0200
"Edson W. R. Pereira" wrote:
> On Fri, Jan 15, 2016 at 11:31 AM, Richard Bown wrote:
>
> >
> > You can feed a SDR with just an single audio feed and you will see the
> > local ocillator and a
> > positive spectrum on the right and a negative on the left, using
Igor --
Please feel free to tune the WSJT-X decoders in any way you see fit, and
to use external bandpass filters on the data as you wish.
One of the benefits of open-source code is that you can modify it as you
desire. If you come up with code you believe is superior, I'm sure you
will let u
On Fri, Jan 15, 2016 at 11:31 AM, Richard Bown wrote:
>
> You can feed a SDR with just an single audio feed and you will see the
> local ocillator and a
> positive spectrum on the right and a negative on the left, using a I&Q
> input allows you to remove
> the unwanted sideband , ie the negative
On Fri, 15 Jan 2016 13:32:35 +
nick wrote:
> On 15/01/16 12:42, Bill Somerville wrote:
> > I suggest that you investigate using HDSDR or similar as an intermediary
> > between the receiver (and transmitter) and WSJT-X
>
> Paul
>
> I use dttsp/sdr-shell/jack running on Mint linux for this pu
On Fri, 15 Jan 2016 12:42:35 +
Bill Somerville wrote:
> On 15/01/2016 12:31, Paul wrote:
> > Can any one tell me if the IQ software will be added to wsjtx.
> Hi Paul,
>
> it is not currently being worked on. In general there are two related
> issues with using IQ data, firstly it has to be
Hello Nick,
I am glad to see that sdr-shell is still useful and is still being used ten
years after I first released it.
73, Edson PY2SDR
---
- We humans have the capability to do amazing things if we work together.
- Nós seres humanos temos a capacidade de fazer coisas incríveis se
trabalharmo
On 15/01/16 12:42, Bill Somerville wrote:
> I suggest that you investigate using HDSDR or similar as an intermediary
> between the receiver (and transmitter) and WSJT-X
Paul
I use dttsp/sdr-shell/jack running on Mint linux for this purpose.
It works well.
73
Nick G3VNC
--
On 15/01/2016 12:31, Paul wrote:
> Can any one tell me if the IQ software will be added to wsjtx.
Hi Paul,
it is not currently being worked on. In general there are two related
issues with using IQ data, firstly it has to be "demodulated" and
secondly the mode and frequency of demodulation needs
Thank you all for your assistance and helpful comments. The following is some
information on my progress.
First the hardware I am using is a Softrock Ensemble Rx/Tx.
The computer is a RPi 2 running Ubuntu Mate with a cirrus sound card. I have
also tried an inexpensive usb card.
I downloaded JTS
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