RE: [digitalradio] navtex on linux (was: Do we really need to know?)
Thank you sir!! Thanks, Dave NK7Z/NNN0RDO http://www.nk7z.net Natural laws have no pity. --Lazarus Long -Original Message- From: digitalradio@yahoogroups.com [mailto:[EMAIL PROTECTED] Behalf Of Kristoff Bonne Sent: Friday, April 14, 2006 06:17 To: digitalradio@yahoogroups.com Subject: Re: [digitalradio] navtex on linux (was: Do we really need to know?) Gegroet, Dave Cole (NK7Z/NNN0RDO) schreef: > Can someone tell me what freq NAVTEX transmissions are on please? The main frequencies are 518 Khz for the "international" (i.e. english-language) broadcasts and 490 Khz for "local" information. You can find the schedule here: http://home.cogeco.ca/~dxinfo/navtex.htm It carries safely-related maritime information. It's dual-frequency FSK at 100 baud with a shift of 170 Hz. In tropical areas, is also on 4209.5 Khz, but I don't know if there are already a lot of stations on that frequency. > Thanks, > Dave > NK7Z/NNN0RDO > http://www.nk7z.net Cheerio! Kristoff ON1ARF Need a Digital mode QSO? Connect to Telnet://cluster.dynalias.org Other areas of interest: The MixW Reflector : http://groups.yahoo.com/group/themixwgroup/ DigiPol: http://groups.yahoo.com/group/Digipol (band plan policy discussion) Yahoo! Groups Links <*> To visit your group on the web, go to: http://groups.yahoo.com/group/digitalradio/ <*> To unsubscribe from this group, send an email to: [EMAIL PROTECTED] <*> Your use of Yahoo! Groups is subject to: http://docs.yahoo.com/info/terms/
Re: [digitalradio] navtex on linux (was: Do we really need to know?)
Hi Kristoff, I use gMFSK + PSKmail to read the Navtex messages from the internet. Much faster and 0 errors as PSKmail uses real ARQ. I also use it to download grib files with the wind information of the Atlantic when I am sailing. 73, Rein PA0R On Fri, 2006-04-14 at 11:27 +0200, Kristoff Bonne wrote: > Gegroet, > > AA0OI schreef: > > > You know what really bakes my cookies.. I put on a sceince paper in > > the third grade that there were more than 9 planets and they marked it > > wrong.. ( ha ha) > > Well, the funny thing is that it may be that we will only have eigth of > them soon. It may be that pluto will loose its status of "planet". > > > But, to get back on-topic. > I'm looking for a program for linux that can decode navtex/amtor-FEC. > > I find the program "hf-terminal" but it has a lot of problems on my > computer (I cannot get it to decode the navtex-transmissions here in > ostend and it does not work for RTTY neither), it does not look to be > supported anymore and its mailing-list only contains spam. > > > Another question: > Does anybody have any experience with gmfsk? Is there a dedicated > mailing-list for it? > > Is it possible to build plugin into it? It would be nice it be able to > use it as a "frontend": > - indicate select a frequency/shift on the waterfall > - select (say) FSK/50 baud > and that is be able to retrieve the decoded bitstream by some other > program. (e.g. one which does AMTOR/FEC-NAVTEX) > > > > > Garrett > > AA0OI > > Cheerio! Kristoff (on1arf) Need a Digital mode QSO? Connect to Telnet://cluster.dynalias.org Other areas of interest: The MixW Reflector : http://groups.yahoo.com/group/themixwgroup/ DigiPol: http://groups.yahoo.com/group/Digipol (band plan policy discussion) Yahoo! Groups Links <*> To visit your group on the web, go to: http://groups.yahoo.com/group/digitalradio/ <*> To unsubscribe from this group, send an email to: [EMAIL PROTECTED] <*> Your use of Yahoo! Groups is subject to: http://docs.yahoo.com/info/terms/
Re: [digitalradio] navtex on linux (was: Do we really need to know?)
Gegroet, Dave Cole (NK7Z/NNN0RDO) schreef: Can someone tell me what freq NAVTEX transmissions are on please? The main frequencies are 518 Khz for the "international" (i.e. english-language) broadcasts and 490 Khz for "local" information. You can find the schedule here: http://home.cogeco.ca/~dxinfo/navtex.htm It carries safely-related maritime information. It's dual-frequency FSK at 100 baud with a shift of 170 Hz. In tropical areas, is also on 4209.5 Khz, but I don't know if there are already a lot of stations on that frequency. Thanks, Dave NK7Z/NNN0RDO http://www.nk7z.net Cheerio! Kristoff ON1ARF smime.p7s Description: S/MIME Cryptographic Signature
RE: [digitalradio] navtex on linux (was: Do we really need to know?)
Can someone tell me what freq NAVTEX transmissions are on please? Thanks, Dave NK7Z/NNN0RDO http://www.nk7z.net Limiting the freedom of news 'just a little bit' is in the same category with the classic example 'a little bit pregnant. --Robert Heinlein Need a Digital mode QSO? Connect to Telnet://cluster.dynalias.org Other areas of interest: The MixW Reflector : http://groups.yahoo.com/group/themixwgroup/ DigiPol: http://groups.yahoo.com/group/Digipol (band plan policy discussion) Yahoo! Groups Links <*> To visit your group on the web, go to: http://groups.yahoo.com/group/digitalradio/ <*> To unsubscribe from this group, send an email to: [EMAIL PROTECTED] <*> Your use of Yahoo! Groups is subject to: http://docs.yahoo.com/info/terms/