New Antenna Physics Discovered!!!!
fgentges at mindspring.com
fgentges at mindspring.com
Thu Oct 2 11:26:05 CDT 2008
After looking at the site and reading the wide range of frequencies I am
disappointed that they do not cover 75 meters so I can hook up my
Johnson Desk Kilowatt on AM to talk to my friends.
On a more serious side, this somehow smells like the Maxon dipole in a
smaller package. The Maxon was examined by ARRL while our esteemed
president was there and found to be a dipole center insulator with a 50
ohm non-inductive resistor across the terminals. The result was that
the feed line did not see wildly varying impedances from the connected
dipole. Thus VSWRs no higher than 2:1 if I recall.
In a modern package using surface mount etc. a similar antenna could be
made to cover a wide range of frequencies and just enough radiator
elements to receive and transmit enough signal to qualify as an antenna.
I suspect they are much better at glitzy web pages than antenna engineering.
I do wonder how it would fare with a kilowatt AM rig on 75 meters though.
Frank K0BRA
Michael O'Dell wrote:
> (cough - choke - sputter)
>
> http://www.amtrevolution.com/
>
> and if you believe this, i have a bridge to show
> you after the tide goes out.
>
> -mo
>
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