Carl KM1H wrote:
>That chart is about as obsolete as a 6V automotive electrical system. etc
Just to note that the graphics I linked to were part of the 1937 benchmark
experiments and I.R.E. paper of Brown, Lewis & Epstein of RCA Laboratories,
and is the basis for the FCC requirements for the monopole systems of AM
broadcast stations to this day.
The physics of these vertical monopole antenna systems hasn't changed.
The complete BL&E paper is available as item 4 in the list at
http://rfry.org/Software%20&%20Misc%20Papers.htm .
_______________________________________________
UR RST IS ... ... ..9 QSB QSB - hw? BK
|