Hi Josh and all,
KD7HGL (Josh Logan) wrote:
Since I have a ts-2000 I would be interested in seeing the source code.
Are you using the ts-2000 for RX or only TX? If you are using it for
RX how have you setup the radio.
73, JOSH KD7HGL
I will append below my file users_extra.c, which can
Since I have a ts-2000 I would be interested in seeing the source code.
Are you using the ts-2000 for RX or only TX? If you are using it for
RX how have you setup the radio.
73, JOSH KD7HGL
Joe Taylor wrote:
Hi Leif,
Thanks for your quick answers, which will be very helpful to my curren
Hi Leif,
Thanks for your quick answers, which will be very helpful to my current
effort to build a JT65 decoder to work directly with Linrad.
A brief response to your last point ...
... I would like to be able
to make both waterfalls pause (or at least go black) when one is
transmitting, to
> - it is just like opening a "regular"
socket with agroup target address. See
> http://www.cs.unc.edu/~jeffay/dirt/FAQ/comp249-001-F99/mcast-socket.html
or the bible of Stevens
My problem is that this is far to cryptic.
I could spend a lot of time searching the net, but maybe someon
> - it is just like opening a "regular"
socket with agroup target address. See
> http://www.cs.unc.edu/~jeffay/dirt/FAQ/comp249-001-F99/mcast-socket.html
or the bible of Stevens
My problem is that this is far to cryptic.
I could spend a lot of time searching the net, but maybe someon
Hi xtof and all,
> May I suggest using multicast IP for this purpose so that
> the datagrams just get placed on the network and can be subscribed
> to by any station that wants to participate in the multicast
> group. This will scale very well, potentially beyond the
> local network if the infrast
Leif Asbrink wrote:
Hello Joe ans all,
1. The Network capability does not seem to exist in recent Linrad
versions. Is this correct, or am I missing something about starting it up?
Yes. I have not put the network back after the multi-thread change.
The network was not particularly clever, rat
Hello Joe ans all,
> 1. The Network capability does not seem to exist in recent Linrad
> versions. Is this correct, or am I missing something about starting it up?
Yes. I have not put the network back after the multi-thread change.
The network was not particularly clever, rather than putting it
Hi Leif and all,
Thanks for your answers to my questions posed on October 31. Your
reward is a new set of questions about Linrad features ... :-)
1. The Network capability does not seem to exist in recent Linrad
versions. Is this correct, or am I missing something about starting it up?
2.
Hi Joe and all,
> > With these parameters Linrad is very sensitive in the main waterfall
> > provided that the waterfall is made very slow. No more than
> > 10 lines per second. The reason is that S/N may be lost in the process
> > of converting the 16384 spectrum to a waterfall of about 100 pixel
Leif and all --
It has been some time since your email of October 18, but I have finally
found time to think about some of the suggestions you made for
optimizing Linrad parameters for use with WSJT/JT65.
You suggest using fft1 BW=80 Hz, sin^3 window, first mixer BW reduction
parameter=3, a
Leif and all --
Many thanks for your input and suggestions.
Linrad was not written for wsjt, the AFC needs a time delay of
something like 15 seconds to make a non-decodable jt65 signal
stable enough to decode when the signal is close to the jt65
detect threshold (preliminary result) While this
Hi Joe and all,
> I think Roger solved the "problem" with his email to the Linrad
> reflector, copied at the very bottom of this message.
>
> He has found no significant difference in JT65 *decoding ability* with
> Linrad and with a conventional receiver. What he does see is different
> *S/N
Jeffrey, and all --
I think Roger solved the "problem" with his email to the Linrad
reflector, copied at the very bottom of this message.
He has found no significant difference in JT65 *decoding ability* with
Linrad and with a conventional receiver. What he does see is different
*S/N levels
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