FO&A,

There is a simple Shortwave Loop Antenna design that uses
Two Loop Elements being offered on eBay.

Uses a two Loop Tuning Arangement with a smaller pick-up
Loop Antenna to connect to the Radio/Receiver.

Plus there is a Switch (possibily) to change the Two Series
Loops for the Lower Shortwave Band Frequencies; to a Pair of
Parallel Loops (One Loop) for the Higher Shortwave Band
Frequencies.

Shortwave Loop Antenna

eBay Auction Item # 5822476751

http://cgi.ebay.com/Shortwave-loop-A...temZ5822476751

fyi ~ RHF