Really? That's your response? You do realize that any answer would be purely a guess, without some information from you such as specific frequencies, times or perhaps a recording.
However, in the interest in trying to be helpful, and going without any info from you other than some general frequencies, here are some possibilities. 1830kHz in the US is assigned to the Amateur Service, but in Region 3 it is assigned to the Fixed, Mobile, Radionavigation and Radiolocation Services also. You could be hearing anything there, from a military radioprinter to DGPS navigation systems. The 80m band is a shared band, depending upon the specific frequency. Let's assume you were around 3580kHz. That frequency is an amateur-only allocation in the US, but is shared with the Fixed and Mobile Services in Region 1 and 3. There are many European military stations active in these bands, so you easily could have heard one of them. Alternately, you could have some source of local interference. Without a recording, no one will likely be able to help you with any additional specific information. Dave K3DCW On Mon, Dec 21, 2009 at 2:36 AM, DAVID GRAY <kf4...@yahoo.com> wrote: > > > why dont you tell me what you heard and I will tell you if that was it > > I heard it on several freq`s like a contest mode or something it was > both on 80 and in the 1830 kc area > > ------------------------------ > *From:* "John Becker, WØJAB" <w0...@big-river.net> > *To:* digitalradio@yahoogroups.com > *Sent:* Sun, December 20, 2009 11:37:40 AM > *Subject:* Re: [digitalradio] YOUR TELETYPE SOUNDS FUNNY > > > > we can only guess since you did not give to much information. > A frequency and time would be most helpful. > > At 10:53 PM 12/18/2009, you wrote: > >I HAVE BEEN MONITORING 160 AND 80 METER DIGITAL FREQUENCIES THIS EVENING > .......... I HEAR SOME TELETYPE BUT CANT DECODE IT .... > >IT SOUNDS LIKE 150 - 200 BAUD RANGE BUT IT DOESNT DECODE WITH MULTIPSK OR > FLDIGI > > > >ANYONE KNOW WHAT THAT IS ???? > > > >KF4WBS > > > > -- hfradio...@gmail.com "It isn't radio unless it bounces off the sky"
