--- DuBose Walt Civ AETC CONS/LGCA <[EMAIL PROTECTED]> wrote:
> Jose, > > Are there really more multi-path signals on 40M and > 80M than 20M? > > I've never looked at signals on 80/40/20 from that > aspect. > > 73, > > Walt/K5YFW Well, maybe "I am blaming the butler", as in mistery novels, and it is not precisely more multipath but more delay spread. I am really not certain, I do not have an evaluation. HERE on 40/80, you may get incidence angles from the horizon up to the zenith...I DO KNOW that ISI is far more severe on 40 than on 20. I have found that the higher you go on frequency, the lower the ISI tends to be and TNC's used to behave better. Jose, CO2JA __________________________________________________ Do You Yahoo!? Tired of spam? Yahoo! Mail has the best spam protection around http://mail.yahoo.com Need a Digital mode QSO? Connect to Telnet://cluster.dynalias.org Other areas of interest: The MixW Reflector : http://groups.yahoo.com/group/themixwgroup/ DigiPol: http://groups.yahoo.com/group/Digipol (band plan policy discussion) Yahoo! Groups Links <*> To visit your group on the web, go to: http://groups.yahoo.com/group/digitalradio/ <*> Your email settings: Individual Email | Traditional <*> To change settings online go to: http://groups.yahoo.com/group/digitalradio/join (Yahoo! ID required) <*> To change settings via email: mailto:[EMAIL PROTECTED] mailto:[EMAIL PROTECTED] <*> To unsubscribe from this group, send an email to: [EMAIL PROTECTED] <*> Your use of Yahoo! Groups is subject to: http://docs.yahoo.com/info/terms/
