Re: [digitalradio] QEX Article on HF Digital Propagation

8:10 PM Subject: [digitalradio] QEX Article on HF Digital Propagation There is a great article in the QEX I just received (Nov/Dec 2007). The author is Daniel Crausaz HB9TPL in Switzerland. He reports on modeling and testing PSK, RTTY, Olivia, MFSK, DominoEx and Feld-Hell under various

Re: [digitalradio] QEX Article on HF Digital Propagation

One thing that would be helpful is that comparisons with Olivia would also indicate which mode they were using. Based on some of his other comments, he felt that you should not have to use more than 500 Hz on 80 meters, so this may have been 500/16. I always try and keep in mind, with mode comp

Re: [digitalradio] QEX Article on HF Digital Propagation

- From: Rud Merriam To: digitalradio@yahoogroups.com Sent: Thursday, October 25, 2007 18:10 UTC Subject: [digitalradio] QEX Article on HF Digital Propagation There is a great article in the QEX I just received (Nov/Dec 2007). The author is Daniel Crausaz HB9TPL in Switzerland. He reports

Re: [digitalradio] QEX Article on HF Digital Propagation

Dan, HB9TPL, has put a summary of this data on his web page http://www.hb9tpl.ch/5009.html and while you are at it, take a look at his QTH! Perhaps the most spectacular station location I have seen. (even if he does have to do some hiking in during the winter time. Wes, WZ7I On 10/25/07, Rud M

RE: [digitalradio] QEX Article on HF Digital Propagation

@yahoogroups.com [mailto:[EMAIL PROTECTED] On Behalf Of Peter G. Viscarola Sent: Thursday, October 25, 2007 4:06 PM To: digitalradio@yahoogroups.com Subject: RE: [digitalradio] QEX Article on HF Digital Propagation > There is a great article in the QEX I just received (Nov/Dec 2007). Darn! I K

RE: [digitalradio] QEX Article on HF Digital Propagation

> There is a great article in the QEX I just received (Nov/Dec 2007). Darn! I KNEW that as soon as I didn't renew my subscription, they'd publish an article that I'd want to read. I don't s'pose somebody wants to violate the copyright by scanning the article in and post it somewhere, huh?? Oh,

[digitalradio] QEX Article on HF Digital Propagation

There is a great article in the QEX I just received (Nov/Dec 2007). The author is Daniel Crausaz HB9TPL in Switzerland. He reports on modeling and testing PSK, RTTY, Olivia, MFSK, DominoEx and Feld-Hell under various propagation conditions. I need to digest his work with respect to the OFDM proposa