Hi John Maybe it will not be too bad the coronal hole flow got broken up but we do have a high solar wind speed for the next few days. I dont think the Dst will drop much more but it may be a bit slo
Hi Roelof, this current event is a very different kind of event to the usual CME or Solar hole high-speed flow. There does not seem to be any "dense" stream of plasma, but the Solar wind velocity has
Hi David, what describe (jump to frequency as you tune a station in) sounds like a little bit of sophisticated radio electronics. It suggests that the unit employs synchronous detection, somtimes cal
This is an interesting idea. We often said in the early days of LF that LF "noise" was not Gaussian. I do remember attending a lecture at work by one of the resident maths team. (Pitching for custome
Hi Andy things have changed since then. Real time FFTs were just beginning to be possible but not many had much experience at that time. I remember the cleverest stuff I saw was from a graduate stude
Hi Andy yesI still have the ability to burn images to '128, 256, 512, and 1000, UV roms.If you need or want an image blown. I kept mine in an ISA motherboard :-)) it is the only machine that will han
Hi Stefan, if I can ramble a bit on this topic.......I think the situation is probably more complex than you are envisaging. I see what your objective is.....you effectively want to characterise the
H Rik that is very sad. After many long discussions on email I met Dick several times at the RSGB Convention. He was always interesting to talk to whether it was radio or some of the strange features
Just to get an example of the bounce.io response. Please note these responses do not suggest your message has not been accepted, they show that one members address, now obselete, cannot be delivered
Hi Chris ....yes you should I do....mostly though some end up in my ISP mail spam folder. However some ISPs regard all mails from self to self as spam . If you post to the group you will usually get
Hi John yes there are Mil stations that come up sporadically with RTTY or GMSK. They are fairly narrow < 100Hz but the splurge that Chris reported seemed much wider....more like interference than a g
You are not running enough power Mike the leaf should have burst into flames Alan G3NYK Thanks, John. It is fascinating how easy it is to make a one-hop sky-wave transmission on the 136kHz band (say
Hi all does anyone have any information about possible tie ups between the two operations in the subj line ?? Groups.io runs a competing operation and two Yahoo groups I sub to have moved over. I am
Hi Jeff and all members. Someone is forging the address of the group. I dont think they are distributed to the group through the reflector (from my scan of the header data) .....just to individual me
Hi yes Eddie, well spotted .....note also messages actually "reflected" by the real s/w have an LF: in the subject line even if no subject is posted, so these were messages posted direct to the group
Sorry Marcel .....did you open the URL??? I was suspicious and didn't, but a virus scan after passes. Maybe Spam was too benign a description, but I did not intend to try it out Alan G3NYK -- Origina
Hi Paul, thank you for the effort put into his. I found it "easy reading" and very informative. It filled in a lot of the areas where I have "read the words" previously but often not fully understood
Hi Paul, I'm no "expert" :-)) I have a sort of "executive level" understanding of some of the terms picked but by playing with digits (well, RTTY onwards) since 1970, my maths is well beyond it sell-
Hi all several members have been complaining about their inability to post messages to blacksheep. With the assistance of Chris 2E0ILY and his cooperative hosting site technical help desk, we have co
