I don't know how many of y'all are ARRL members, but I've dug up an ancient treasure: the March 1940 issue of QST, the article: The Ionosphere and Radio Transmission. If you're a member, you need to download this from the archives....if you're not, you need to beg, borrow, or steal this article. It's the best treatise on H.F. propagation I've ever read, and it is one of the earliest references to X and O mode propagation.

If you have anything to do with radio at all, this is required reading.

Eric

 

Hmmmm....must not have a lot of R.F. guys on this forum.

 

There are a few still around...

thanks for the reference,

David, KM6VI

 

Yes we are around, just reading the mail

WA6TKD

Lefty

 

Hello,

Of course we are,
No club member at the moment.
I have a subscribtion on FUNK Amateur, a german magazine.
http://www.funkamateur.de/

PE1BLY, Holland.

Greetings,
Bertus

 

Hello,

Of course we are,
No club member at the moment.
I have a subscribtion on FUNK Amateur, a german magazine.
http://www.funkamateur.de/

PE1BLY, Holland.

Greetings,
Bertus

Hi, Bertus:

I have a couple of years worth of FunkAmateur magazine. A German ham I collaborated with on an article used to send them to me. Excellent "rag" by the way.

Eric

 

Hello,

Funk amateur has all the magazines from 1995 upto 2008 on a CD per year in PDF format.
http://www.box73.de/catalog/index.php?cPath=73_74

Greetings,
Bertus