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Old January 6th 05, 08:18 PM
VE3ELQ
 
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Default Heard a Digi Mode, what is it?

Last couple evenings heard on 3584 a digital mode that sounds and
looks like MFSK on the waterfall except the bandwidth is 1000 hz. None
of my various programs will decode it. Anyone have a clue as to what
it may be and what SW is available to use it. TIA Nigel VE3ELQ
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Old January 6th 05, 08:51 PM
Caveat Lector
 
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"VE3ELQ" wrote in message
...
Last couple evenings heard on 3584 a digital mode that sounds and
looks like MFSK on the waterfall except the bandwidth is 1000 hz. None
of my various programs will decode it. Anyone have a clue as to what
it may be and what SW is available to use it. TIA Nigel VE3ELQ


Nigel maybe compare it to the digital on-line sounds at these URL's
http://www.wunclub.com/sounds/

http://www.kb9ukd.com/digital/

http://rover.wiesbaden.netsurf.de/~s.../DIG_intro.htm

Good Luck
--
Caveat Lector


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Old April 3rd 05, 04:57 PM
 
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When I use IE 6 to go to these sites I cannot not listen to the sound
bytes, Windows Media Player starts and then informs me that it cannot
play the file. If I use Netscape 7.2 I can listen to them using WMP.
WMP is the default wav file player. Anybody know by it won't work with
IE?

73 de Glenn...VE4GN


On Thu, 6 Jan 2005 12:51:49 -0800, "Caveat Lector"
wrote:



Nigel maybe compare it to the digital on-line sounds at these URL's
http://www.wunclub.com/sounds/

http://www.kb9ukd.com/digital/

http://rover.wiesbaden.netsurf.de/~s.../DIG_intro.htm

Good Luck
--
Caveat Lector



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Old April 3rd 05, 10:19 PM
 
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Thanks for your prompt response, Danny. Question.

1) If Netscape/WMP does not need Quick Time why does IE6/WMP?
Also a quick check using Google indicates that Quick Time is an Apple
program so I assume it won't fly with Windows XP.

Glenn

On Sun, 03 Apr 2005 10:41:59 -0700, Dan Richardson
wrote:

You need to install QuickTime.

Danny, K6MHE


On Sun, 03 Apr 2005 15:57:48 GMT, wrote:

When I use IE 6 to go to these sites I cannot not listen to the sound
bytes, Windows Media Player starts and then informs me that it cannot
play the file. If I use Netscape 7.2 I can listen to them using WMP.
WMP is the default wav file player. Anybody know by it won't work with
IE?

73 de Glenn...VE4GN


On Thu, 6 Jan 2005 12:51:49 -0800, "Caveat Lector"
wrote:



Nigel maybe compare it to the digital on-line sounds at these URL's
http://www.wunclub.com/sounds/

http://www.kb9ukd.com/digital/

http://rover.wiesbaden.netsurf.de/~s.../DIG_intro.htm

Good Luck
--
Caveat Lector






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Old January 7th 05, 03:27 AM
Jim Haynes
 
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In article ,
VE3ELQ wrote:


Last couple evenings heard on 3584 a digital mode that sounds and
looks like MFSK on the waterfall except the bandwidth is 1000 hz. None
of my various programs will decode it. Anyone have a clue as to what
it may be and what SW is available to use it. TIA Nigel VE3ELQ


There is a new mode being experimented with - I've seen it discussed
in the Yahoo groups digitalradio and mfsk. Haven't tried it yet myself.
--

jhhaynes at earthlink dot net

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Old January 7th 05, 03:39 AM
Bob Bob
 
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At 1000Hz wide? How about MT63?

Cheers Bob VK2YQA

VE3ELQ wrote:
Last couple evenings heard on 3584 a digital mode that sounds and
looks like MFSK on the waterfall except the bandwidth is 1000 hz. None
of my various programs will decode it. Anyone have a clue as to what
it may be and what SW is available to use it. TIA Nigel VE3ELQ

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Old January 7th 05, 02:21 PM
VE3ELQ
 
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On Fri, 07 Jan 2005 14:39:36 +1100, Bob Bob
wrote:
I tried that and no go with MixW2.12, the brackets are 500hz wide in
that mode. It was there again last night on 3583 along with some good
DX that I worked, a G4 and some RUs, the band was long skip and
reasonably quiet. Still dont know what it is but at 1000hz wide its
not narrow band and it was well into the PSK region with the PSK31
signals all below it. It might become a problem unless they move up or
down a little and leave 3 khz free for the truly narrow band modes.
73s Nigel VE3ELQ

At 1000Hz wide? How about MT63?

Cheers Bob VK2YQA


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Old January 7th 05, 10:43 PM
Jim
 
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It's called "Olivia." It's a MFSK variant with multiple tones and bandwidth
settings which are currently user selectable The default setup is 32 tones
with a bandwidth of 1000Hz. The mode uses forward error correction allowing
weak signal reception. The made is being developed by Pawel Jalocha,
SP9VRC.



"VE3ELQ" wrote in message
...
On Fri, 07 Jan 2005 14:39:36 +1100, Bob Bob
wrote:
I tried that and no go with MixW2.12, the brackets are 500hz wide in
that mode. It was there again last night on 3583 along with some good
DX that I worked, a G4 and some RUs, the band was long skip and
reasonably quiet. Still dont know what it is but at 1000hz wide its
not narrow band and it was well into the PSK region with the PSK31
signals all below it. It might become a problem unless they move up or
down a little and leave 3 khz free for the truly narrow band modes.
73s Nigel VE3ELQ

At 1000Hz wide? How about MT63?

Cheers Bob VK2YQA






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