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Discussion Groups | Piclist | Micro PSK31 encoder
A discussion group for the PICMicro microcontroller. Also called the Microchip PIC, this list is dedicated to the use and abuse of this fine, simple, microcontroller. Close to topic posts are welcome, ie. general electronics.
Micro PSK31 encoder - bergweed - Apr 7 21:40:24 2006
I've adapted a C version of a PSK31 data encoder to Microchip assembly
language for the PIC 16F87x micro and made a few improvements along
the way. Hams (and others) may find this device or simply how it
works, to be useful.
Details and the the source code are available here:
http://www.ringolake.com/pic_proj/PSK31/pic_psk31.html
Mike Berg N0QBH
to unsubscribe, go to http://www.yahoogroups.com and follow the instructions
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language for the PIC 16F87x micro and made a few improvements along
the way. Hams (and others) may find this device or simply how it
works, to be useful.
Details and the the source code are available here:
http://www.ringolake.com/pic_proj/PSK31/pic_psk31.html
Mike Berg N0QBH
to unsubscribe, go to http://www.yahoogroups.com and follow the instructions
(You need to be a member of piclist -- send a blank email to piclist-subscribe@yahoogroups.com )
Re: Micro PSK31 encoder - upand_at_them - Apr 8 8:05:26 2006
Cool. What's the data transfer rate and how does PSK31 compare to the
AFSK used in APRS?
Mike
--- In p...@yahoogroups.com, "bergweed" wrote:
>
> I've adapted a C version of a PSK31 data encoder to Microchip assembly
> language for the PIC 16F87x micro and made a few improvements along
> the way. Hams (and others) may find this device or simply how it
> works, to be useful.
> Details and the the source code are available here:
>
> http://www.ringolake.com/pic_proj/PSK31/pic_psk31.html
>
> Mike Berg N0QBH
>
to unsubscribe, go to http://www.yahoogroups.com and follow the instructions
(You need to be a member of piclist -- send a blank email to piclist-subscribe@yahoogroups.com )
AFSK used in APRS?
Mike
--- In p...@yahoogroups.com, "bergweed"
>
> I've adapted a C version of a PSK31 data encoder to Microchip assembly
> language for the PIC 16F87x micro and made a few improvements along
> the way. Hams (and others) may find this device or simply how it
> works, to be useful.
> Details and the the source code are available here:
>
> http://www.ringolake.com/pic_proj/PSK31/pic_psk31.html
>
> Mike Berg N0QBH
>
to unsubscribe, go to http://www.yahoogroups.com and follow the instructions
(You need to be a member of piclist -- send a blank email to piclist-subscribe@yahoogroups.com )
Re: Micro PSK31 encoder - bergweed - Apr 8 8:59:22 2006
PSK31 has a data rate of 31 baud, hence the name.
It's real beauty is the extremely narrow bandwidth it occupies as well
as the DSP processing gains and cool freeware available to decode it.
Good info here http://en.wikipedia.org/wiki/PSK31
I plan to experiment with some low power 2m DX testing later this spring.
N0QBH
--- In p...@yahoogroups.com, "upand_at_them" wrote:
>
> Cool. What's the data transfer rate and how does PSK31 compare to the
> AFSK used in APRS?
>
> Mike
> --- In p...@yahoogroups.com, "bergweed" wrote:
> >
> > I've adapted a C version of a PSK31 data encoder to Microchip assembly
> > language for the PIC 16F87x micro and made a few improvements along
> > the way. Hams (and others) may find this device or simply how it
> > works, to be useful.
> > Details and the the source code are available here:
> >
> > http://www.ringolake.com/pic_proj/PSK31/pic_psk31.html
> >
> > Mike Berg N0QBH
>
to unsubscribe, go to http://www.yahoogroups.com and follow the instructions
(You need to be a member of piclist -- send a blank email to piclist-subscribe@yahoogroups.com )
It's real beauty is the extremely narrow bandwidth it occupies as well
as the DSP processing gains and cool freeware available to decode it.
Good info here http://en.wikipedia.org/wiki/PSK31
I plan to experiment with some low power 2m DX testing later this spring.
N0QBH
--- In p...@yahoogroups.com, "upand_at_them"
>
> Cool. What's the data transfer rate and how does PSK31 compare to the
> AFSK used in APRS?
>
> Mike
> --- In p...@yahoogroups.com, "bergweed"
> >
> > I've adapted a C version of a PSK31 data encoder to Microchip assembly
> > language for the PIC 16F87x micro and made a few improvements along
> > the way. Hams (and others) may find this device or simply how it
> > works, to be useful.
> > Details and the the source code are available here:
> >
> > http://www.ringolake.com/pic_proj/PSK31/pic_psk31.html
> >
> > Mike Berg N0QBH
>
to unsubscribe, go to http://www.yahoogroups.com and follow the instructions
(You need to be a member of piclist -- send a blank email to piclist-subscribe@yahoogroups.com )
Re: Micro PSK31 encoder - upand_at_them - Apr 8 13:15:16 2006
Thanks, Mike.
Mike
--- In p...@yahoogroups.com, "bergweed" wrote:
>
> PSK31 has a data rate of 31 baud, hence the name.
> It's real beauty is the extremely narrow bandwidth it occupies as well
> as the DSP processing gains and cool freeware available to decode it.
> Good info here http://en.wikipedia.org/wiki/PSK31
> I plan to experiment with some low power 2m DX testing later this
spring.
>
> N0QBH
to unsubscribe, go to http://www.yahoogroups.com and follow the instructions
(You need to be a member of piclist -- send a blank email to piclist-subscribe@yahoogroups.com )
Mike
--- In p...@yahoogroups.com, "bergweed"
>
> PSK31 has a data rate of 31 baud, hence the name.
> It's real beauty is the extremely narrow bandwidth it occupies as well
> as the DSP processing gains and cool freeware available to decode it.
> Good info here http://en.wikipedia.org/wiki/PSK31
> I plan to experiment with some low power 2m DX testing later this
spring.
>
> N0QBH
to unsubscribe, go to http://www.yahoogroups.com and follow the instructions
(You need to be a member of piclist -- send a blank email to piclist-subscribe@yahoogroups.com )
RE: Re: Micro PSK31 encoder - "G. Tyler" - Apr 9 4:50:33 2006
A Guy I work with has developed another mose called Domino ex.
http://www.qsl.net/zl1bpu/DOMINO/Index.htm
A really amazing guy. He ran it on 2 laptops working through the sound
system, mic's, speakers etc. and can still communicate in a room full of
talking people.
-----Original Message-----
From: p...@yahoogroups.com [mailto:p...@yahoogroups.com] On Behalf Of
bergweed
Sent: Sunday, 9 April 2006 12:59 a.m.
To: p...@yahoogroups.com
Subject: [piclist] Re: Micro PSK31 encoder
PSK31 has a data rate of 31 baud, hence the name.
It's real beauty is the extremely narrow bandwidth it occupies as well
as the DSP processing gains and cool freeware available to decode it.
Good info here http://en.wikipedia.org/wiki/PSK31
I plan to experiment with some low power 2m DX testing later this spring.
N0QBH
--- In p...@yahoogroups.com, "upand_at_them" wrote:
>
> Cool. What's the data transfer rate and how does PSK31 compare to the
> AFSK used in APRS?
>
> Mike
> --- In p...@yahoogroups.com, "bergweed" wrote:
> >
> > I've adapted a C version of a PSK31 data encoder to Microchip assembly
> > language for the PIC 16F87x micro and made a few improvements along
> > the way. Hams (and others) may find this device or simply how it
> > works, to be useful.
> > Details and the the source code are available here:
> >
> > http://www.ringolake.com/pic_proj/PSK31/pic_psk31.html
> >
> > Mike Berg N0QBH
>
to unsubscribe, go to http://www.yahoogroups.com and follow the instructions
(You need to be a member of piclist -- send a blank email to piclist-subscribe@yahoogroups.com )
http://www.qsl.net/zl1bpu/DOMINO/Index.htm
A really amazing guy. He ran it on 2 laptops working through the sound
system, mic's, speakers etc. and can still communicate in a room full of
talking people.
-----Original Message-----
From: p...@yahoogroups.com [mailto:p...@yahoogroups.com] On Behalf Of
bergweed
Sent: Sunday, 9 April 2006 12:59 a.m.
To: p...@yahoogroups.com
Subject: [piclist] Re: Micro PSK31 encoder
PSK31 has a data rate of 31 baud, hence the name.
It's real beauty is the extremely narrow bandwidth it occupies as well
as the DSP processing gains and cool freeware available to decode it.
Good info here http://en.wikipedia.org/wiki/PSK31
I plan to experiment with some low power 2m DX testing later this spring.
N0QBH
--- In p...@yahoogroups.com, "upand_at_them"
>
> Cool. What's the data transfer rate and how does PSK31 compare to the
> AFSK used in APRS?
>
> Mike
> --- In p...@yahoogroups.com, "bergweed"
> >
> > I've adapted a C version of a PSK31 data encoder to Microchip assembly
> > language for the PIC 16F87x micro and made a few improvements along
> > the way. Hams (and others) may find this device or simply how it
> > works, to be useful.
> > Details and the the source code are available here:
> >
> > http://www.ringolake.com/pic_proj/PSK31/pic_psk31.html
> >
> > Mike Berg N0QBH
>
to unsubscribe, go to http://www.yahoogroups.com and follow the instructions
(You need to be a member of piclist -- send a blank email to piclist-subscribe@yahoogroups.com )