Andy wrote:
My question. What are my options to enable me to operate 80 and 40m on this
same antenna wire?
You could get trap dipoles for the 80 and 40m band with almost the
dimensions of a 40m dipol, e.g Diamond W-8010
My antenna book shows a short antenna for 80 and 40m which is called
"Morgain antenna". It was originally produced in the USA.
http://i4ewh.altervista.org/ShortWav...in/Morgain.htm
--
73
DJ4PB