AM in most new audio gear is an afterthought. Not sure why they even bother.
The short wave band is AM of sorts. The short wave frequencies start right where AM leave off (on the high side of the AM dial). I don't see why AM would really be any different.
For short wave a long thin wire makes a great antenna. And I mean long; can be 10 feet up to 30 feet long depending on the frequencies desired. I use one that I just run along the edge of the wall basically out of site.
Experiment with a piece of regular thin speaker wire, if you have some left over typical 18 AWG or thinner wire hanging around.
See what happens. Can't hurt trying..
The short wave band is AM of sorts. The short wave frequencies start right where AM leave off (on the high side of the AM dial). I don't see why AM would really be any different.
For short wave a long thin wire makes a great antenna. And I mean long; can be 10 feet up to 30 feet long depending on the frequencies desired. I use one that I just run along the edge of the wall basically out of site.
Experiment with a piece of regular thin speaker wire, if you have some left over typical 18 AWG or thinner wire hanging around.
See what happens. Can't hurt trying..