A great article, Mark. Thanks for sharing with us. There was a new term that I had never heard of before, and perhaps someone smarter than me can explain it further: Gyrofrequency. The map didn't have much information for North America compared to other places in the world, and was quite high, into the X-band here. I'll have to re-read it to see whether I grasp that concept. Ducting, which we were all familiar with in MW DXing is prominent in the article I'm not quite finished all of it, yet....Walt
On Sat, Nov 24, 2018 at 7:01 PM Mark Connelly via IRCA < [email protected]> wrote: > > > > ---------- Forwarded message ---------- > From: Mark Connelly <[email protected]> > To: [email protected], [email protected] > Cc: > Bcc: > Date: Sat, 24 Nov 2018 19:00:57 +0000 (UTC) > Subject: propagation article > Maybe of some relevance to MW DX: > <<Here is an interesting pdf document including information on the effects > of Earth's Electron Gyrofrequency on 160 meters. > > The 160-Meter Band: An Enigma Shrouded in Mystery > http://solar.spacew.com/cq/cqmar98.pdf > > Jerry, K4SAV>> > > > > ---------- Forwarded message ---------- > From: Mark Connelly via IRCA <[email protected]> > To: [email protected], [email protected] > Cc: Mark Connelly <[email protected]> > Bcc: > Date: Sat, 24 Nov 2018 19:00:57 +0000 (UTC) > Subject: [IRCA] propagation article > _______________________________________________ > IRCA mailing list > [email protected] > http://montreal.kotalampi.com/mailman/listinfo/irca > > Opinions expressed in messages on this mailing list are those of the > original contributors and do not necessarily reflect the opinion of the > IRCA, its editors, publishing staff, or officers > > For more information: http://www.ircaonline.org > > To Post a message: [email protected] > > _______________________________________________ IRCA mailing list [email protected] http://montreal.kotalampi.com/mailman/listinfo/irca Opinions expressed in messages on this mailing list are those of the original contributors and do not necessarily reflect the opinion of the IRCA, its editors, publishing staff, or officers For more information: http://www.ircaonline.org To Post a message: [email protected]
