Charlie etal I have seen that here though it tends to stay. Sunday I had a weird thing happen, on the p3 scope, a tone would sound then a herring bone effect would occur across the whole p3 screen, these herring bones! We're spaced about every 1khz top and bottom. This Tone, maybe a fishing net sounder! Or even OTHR, Went off every minute or so, making 10m impossible to use. Anyone know why his happens and or what causes it!!
Ken.. G0ORH Sent from my iPad > On 14 Oct 2014, at 15:13, Charlie T, K3ICH <[email protected]> wrote: > > Anyone have any idea what those "weeblies" are on ten meters? They > typically start high in frequency and flitter past the receiver then stop > abruptly. They sound like a very unstable oscillator, almost like there's a > random (or encoded ?) narrow frequency modulation as they move lower down the > band. They are quite noticeable on the panadapter display and appear to have > several rates of downward frequency shift. Also, occasionally, a wide band > "hump" for lack of a better word. will appear in the display and pop off a > second later as quickly as it came. I've tried tracking them down, but they > all seem to not be coming from anything in close proximity to me. > > I've heard these weeblies for many years. They're not a QRM problem since > they're only in the passband for a second or so and occur at about 1 to 5 per > minute. It's just that this is the first time I've been able to "see" them on > the screen. The display kinda reminds of the Quark capture displays we used > to see. > > 73, Charlie k3ICH > > ----- Original Message ----- From: "Thorpe, Jeffrey" <[email protected]> > To: "elecraft" <[email protected]> > Sent: Tuesday, October 14, 2014 9:39 AM > Subject: Re: [Elecraft] HF noise.....30m > > >> Does the CW signal show up on a particular schedule? Does it seem to repeat >> its transmission a lot? >> It would be interesting to hear a modern numbers station like this - they've >> really become scarce these days since the rise of the internet. >> >> Jeff >> KG7HDZ >> ______________________________________________________________ >> Elecraft mailing list >> Home: http://mailman.qth.net/mailman/listinfo/elecraft >> Help: http://mailman.qth.net/mmfaq.htm >> Post: mailto:[email protected] >> >> This list hosted by: http://www.qsl.net >> Please help support this email list: http://www.qsl.net/donate.html >> Message delivered to [email protected] > > ______________________________________________________________ > Elecraft mailing list > Home: http://mailman.qth.net/mailman/listinfo/elecraft > Help: http://mailman.qth.net/mmfaq.htm > Post: mailto:[email protected] > > This list hosted by: http://www.qsl.net > Please help support this email list: http://www.qsl.net/donate.html > Message delivered to [email protected] ______________________________________________________________ Elecraft mailing list Home: http://mailman.qth.net/mailman/listinfo/elecraft Help: http://mailman.qth.net/mmfaq.htm Post: mailto:[email protected] This list hosted by: http://www.qsl.net Please help support this email list: http://www.qsl.net/donate.html Message delivered to [email protected]
