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181. Re: LF: RE: CE0Y back in Sept -!- excellent night overall on 475kHz - will be looking for Eu when the path opens over the Pole (a little more dark needed) (score: 1)
Author: "Alan Melia" <[email protected]>
Date: Mon, 24 Oct 2016 23:12:54 +0100
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
/rsgb_lf_group-archives/html/rsgb_lf_group/2016-10/msg00311.html (23,677 bytes)

182. Re: LF: 477.7 kHz CW (score: 1)
Author: "Alan Melia" <[email protected]>
Date: Sun, 30 Oct 2016 00:22:18 +0100
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
/rsgb_lf_group-archives/html/rsgb_lf_group/2016-10/msg00397.html (17,605 bytes)

183. Re: LF: Smart noise cancelling?!? (score: 1)
Author: "Alan Melia" <[email protected]>
Date: Thu, 03 Nov 2016 18:18:34 +0100
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
/rsgb_lf_group-archives/html/rsgb_lf_group/2016-11/msg00043.html (15,265 bytes)

184. Re: LF: Smart noise cancelling?!? (score: 1)
Author: "Alan Melia" <[email protected]>
Date: Thu, 03 Nov 2016 20:34:51 +0100
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
/rsgb_lf_group-archives/html/rsgb_lf_group/2016-11/msg00057.html (15,688 bytes)

185. Re: LF: Smart noise cancelling?!? (score: 1)
Author: "Alan Melia" <[email protected]>
Date: Thu, 03 Nov 2016 21:57:20 +0100
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
/rsgb_lf_group-archives/html/rsgb_lf_group/2016-11/msg00060.html (13,906 bytes)

186. Re: LF: Smart noise cancelling?!? (score: 1)
Author: "Alan Melia" <[email protected]>
Date: Thu, 03 Nov 2016 23:40:52 +0100
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
/rsgb_lf_group-archives/html/rsgb_lf_group/2016-11/msg00062.html (17,923 bytes)

187. Re: VLF: EbNaut transmissions on lower frequencies?, pre-tests: 6.47kHz (score: 1)
Author: "Alan Melia" <[email protected]>
Date: Tue, 15 Nov 2016 22:58:13 +0100
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
/rsgb_lf_group-archives/html/rsgb_lf_group/2016-11/msg00145.html (20,813 bytes)

188. LF: Re: Dick, PA0SE, SK (score: 1)
Author: "Alan Melia" <[email protected]>
Date: Wed, 16 Nov 2016 17:32:49 +0100
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
/rsgb_lf_group-archives/html/rsgb_lf_group/2016-11/msg00152.html (16,924 bytes)

189. LF: bounce test (score: 1)
Author: "Alan Melia" <[email protected]>
Date: Sun, 20 Nov 2016 13:32:56 +0100
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
/rsgb_lf_group-archives/html/rsgb_lf_group/2016-11/msg00167.html (8,937 bytes)

190. Re: LF: bounce test (score: 1)
Author: "Alan Melia" <[email protected]>
Date: Sun, 20 Nov 2016 14:26:17 +0100
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
/rsgb_lf_group-archives/html/rsgb_lf_group/2016-11/msg00170.html (11,908 bytes)

191. Re: LF: RFI noise at 144 kHz exactly (score: 1)
Author: "Alan Melia" <[email protected]>
Date: Mon, 28 Nov 2016 12:51:09 +0100
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
/rsgb_lf_group-archives/html/rsgb_lf_group/2016-11/msg00269.html (13,595 bytes)

192. Re: LF: QRSS60 tests on 136.173kHz (score: 1)
Author: "Alan Melia" <[email protected]>
Date: Tue, 29 Nov 2016 21:27:14 +0100
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
/rsgb_lf_group-archives/html/rsgb_lf_group/2016-11/msg00294.html (11,514 bytes)

193. LF: Re: What happened 16 years ago (score: 1)
Author: "Alan Melia" <[email protected]>
Date: Tue, 29 Nov 2016 21:27:28 +0100
Hi, Petr, Nice to see the call again Best Wishes Alan G3NYK -- Original Message -- From: [email protected] Petr Malư To: [email protected] [email protected] Sent: Tuesday, November
/rsgb_lf_group-archives/html/rsgb_lf_group/2016-11/msg00295.html (10,262 bytes)

194. LF: Groups.io and Bounce.io ?? (score: 1)
Author: "Alan Melia" <[email protected]>
Date: Sun, 18 Dec 2016 01:38:42 +0100
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
/rsgb_lf_group-archives/html/rsgb_lf_group/2016-12/msg00194.html (8,827 bytes)

195. Re: LF: Re: Coil problem....Spam alert! (score: 1)
Author: "Alan Melia" <[email protected]>
Date: Sat, 24 Dec 2016 16:03:13 +0100
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
/rsgb_lf_group-archives/html/rsgb_lf_group/2016-12/msg00297.html (12,088 bytes)

196. Re: LF: Re: Coil problem....Spam alert! (score: 1)
Author: "Alan Melia" <[email protected]>
Date: Sat, 24 Dec 2016 17:04:01 +0100
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
/rsgb_lf_group-archives/html/rsgb_lf_group/2016-12/msg00301.html (14,795 bytes)

197. Re: LF: Re: Coil problem....Spam alert! (score: 1)
Author: "Alan Melia" <[email protected]>
Date: Sat, 24 Dec 2016 17:04:09 +0100
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
/rsgb_lf_group-archives/html/rsgb_lf_group/2016-12/msg00302.html (14,414 bytes)

198. LF: Re: Article on forward error correction (score: 1)
Author: "Alan Melia" <[email protected]>
Date: Mon, 26 Dec 2016 17:58:52 +0100
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
/rsgb_lf_group-archives/html/rsgb_lf_group/2016-12/msg00326.html (11,854 bytes)

199. Re: LF: Re: Article on forward error correction (score: 1)
Author: "Alan Melia" <[email protected]>
Date: Mon, 26 Dec 2016 19:54:52 +0100
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-
/rsgb_lf_group-archives/html/rsgb_lf_group/2016-12/msg00329.html (12,432 bytes)

200. LF: bouncing posts (score: 1)
Author: "Alan Melia" <[email protected]>
Date: Thu, 29 Dec 2016 16:41:19 +0100
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
/rsgb_lf_group-archives/html/rsgb_lf_group/2016-12/msg00354.html (10,302 bytes)


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