Aren't the majority of antennas passive? You don't state the frequency. A 36" square is (roughly) a half wabe on 2M. If "centre" fed, it's called a squarelo.
Clint Bradford wrote: > >> ... Has anyone ever heard of a passive loop antenna indoors? About > 36" square and quite good for receive... > _______________________________________________ Sent via amsat...@amsat.org. Opinions expressed are those of the author. Not an AMSAT-NA member? Join now to support the amateur satellite program! Subscription settings: http://amsat.org/mailman/listinfo/amsat-bb