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Locked long intergration modem
KI7MT <ki7mt01@...>
HI David,
I'm not sure when, but I'm pretty sure Joe and the other developers are going to integrate WSPR-15 mode in WSJTX which is 15min TX/RX sequence I believe, designed specifically for the low bands. I don't know much about Lentus Digital (sounds interesting though), so I can't really compare the two performance wise. 73's Greg, KI7MT On 06/09/2015 06:00 AM, David Michael Gaytko // WD4KPD wd4kpd@... [WSJTX] wrote: Tks for info Bear....-- ---------------------------------------------------------------- Launchpad....: https://launchpad.net/~ki7mt Ubuntu Hams..: https://launchpad.net/~ubuntu-hams-devel Debian Hams..: https://alioth.debian.org/projects/pkg-hamradio/ JTSDK........: https://sourceforge.net/projects/jtsdk/ OpenPGP......: C177 6630 7115 78FE 9A2B 9F7F 18C0 F6B7 0DA2 F991 |
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David Michael Gaytko // WD4KPD <wd4kpd@...>
Tks for info Bear....
i remember the mode, but didn't catch on. i will revisit it. david/wd4kpd On 6/9/2015 10:01 AM, blitz716
blitz716@... [WSJTX] wrote:
Btw bear, I run the lentus@... list feel free to sub if you're not now. -- God's law is set in stone, everything else is negotiable. |
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blitz716
Btw bear, I run the lentus@... list feel
free to sub if you're not now.
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Same goes for anyone else interested in the mode. qrpbear@... [WSJTX] wrote: Lentus digital mode by the same fellow that develops multiPSK might fit your needs. Five minute transmissions and seems to go about 6dB deeper into the noise than WSPR. I've used it for testing from 80 through 10 meters and it does work quite well. |
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qrpbear
Lentus digital mode by the same fellow that develops multiPSK might fit your needs. Five minute transmissions and seems to go about 6dB deeper into the noise than WSPR. I've used it for testing from 80 through 10 meters and it does work quite well.
73, 'Bear' NH7SR |
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David Michael Gaytko // WD4KPD <wd4kpd@...>
just wonder if there be out there a modem that given a long t/r period could be used on our bands.
am thinking about NASA data from the Voyager that seems to be integrated over many hours. depending on the power level, a t/r period of 3 to 5 minutes would not be too bad. remember jt44, and the cumulative average under jt65. could be something interesting to work with. david/wd4kpd -- God's law is set in stone, everything else is negotiable. |
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