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References: [ +subject:/^(?:^\s*(re|sv|fwd|fw)[\[\]\d]*[:>-]+\s*)*\[RTTY\]\s+bartg\s+sprint\s+75\s+sv1dpi\s*$/: 9 ]

Total 9 documents matching your query.

1. [RTTY] bartg sprint 75 sv1dpi (score: 1): Author: "Kostas Stamatis" <sv1dpi@otenet.gr>; Date: Mon, 19 Sep 2011 07:51:37 +0300; I was watching football (soccer) also like Don... It was very funny and i think that now it would be difficult next week with too slow 45 baud!!! It was easy to go over 130 qsos per hour (even with s; /archives//html/RTTY/2011-09/msg00048.html (6,694 bytes)
2. Re: [RTTY] bartg sprint 75 sv1dpi (score: 1): Author: Robert Chudek - K0RC <k0rc@citlink.net>; Date: Mon, 19 Sep 2011 00:01:14 -0500; I have programmed two new keys into my contest logger... 45 Baud and 75 Baud... I will be able to change speeds at the click of a macro button. The CQWW RTTY rules, Section III, Item 12 states "Only; /archives//html/RTTY/2011-09/msg00049.html (7,951 bytes)
3. Re: [RTTY] bartg sprint 75 sv1dpi (score: 1): Author: Don AA5AU <aa5au@bellsouth.net>; Date: Mon, 19 Sep 2011 06:18:06 -0700 (PDT); There are two things I don't like about 75 baud RTTY contests. The transmissions are so short that by the time you get a signal tuned while S&P, the message has ended and you have to wait for anothe; /archives//html/RTTY/2011-09/msg00051.html (10,276 bytes)
4. Re: [RTTY] bartg sprint 75 sv1dpi (score: 1): Author: Roger Cooke <g3ldi@g3ldi.co.uk>; Date: Mon, 19 Sep 2011 13:53:25 +0000; It's true what Don says. However, these problems can be overcome to some extent by just tweaking the macros slightly. One good example happened to me a few times in this last contest. I sent my repor; /archives//html/RTTY/2011-09/msg00052.html (11,377 bytes)
5. Re: [RTTY] bartg sprint 75 sv1dpi (score: 1): Author: Kok Chen <chen@mac.com>; Date: Mon, 19 Sep 2011 10:52:47 -0700; Assuming that filters are optimized for both the 45.45 baud and the 75 baud cases, a transmitter that uses 75 baud requires about 2 dB more signal power to reach the same character error rate as a tr; /archives//html/RTTY/2011-09/msg00055.html (8,663 bytes)
6. Re: [RTTY] bartg sprint 75 sv1dpi (score: 1): Author: Peter Laws <plaws@plaws.net>; Date: Mon, 19 Sep 2011 16:04:13 -0500; I wondered about this when I was trying to copy K9MUG/4. All I did was set MMTTY to "decode" 45.45 bauds. I didn't fiddle with any of the other 10,000 settings on the config screen (for fear I'd dele; /archives//html/RTTY/2011-09/msg00057.html (8,479 bytes)
7. Re: [RTTY] bartg sprint 75 sv1dpi (score: 1): Author: "Joe Subich, W4TV" <lists@subich.com>; Date: Mon, 19 Sep 2011 18:04:12 -0400; The 45.45 baud ("Standard RTTY") profile appears to work fairly well except for the Pre-Filter bandwidth. I have changed the 45.45 baud Pre-Filter settings to Taps=192 and FW=100 for a flatter passb; /archives//html/RTTY/2011-09/msg00058.html (10,701 bytes)
8. Re: [RTTY] bartg sprint 75 sv1dpi (score: 1): Author: Peter Laws <plaws@plaws.net>; Date: Mon, 19 Sep 2011 17:18:57 -0500; I meant 75 bauds!! -- Peter Laws | N5UWY | plaws plaws net | Travel by Train! _______________________________________________ RTTY mailing list RTTY@contesting.com http://lists.contesting.com/mailman; /archives//html/RTTY/2011-09/msg00059.html (9,209 bytes)
9. Re: [RTTY] bartg sprint 75 sv1dpi (score: 1): Author: Kok Chen <chen@mac.com>; Date: Mon, 19 Sep 2011 17:02:30 -0700; An optimal filter for 45.45 baud RTTY consists of two peaks at the Mark and Space tones, each peak is exactly 45.45 Hz wide at -6 dB points. With 75 baud, the -6 dB points of the two peaks are at 75; /archives//html/RTTY/2011-09/msg00060.html (11,008 bytes)

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