Have you ever thought about the use of a ferrous rod in either set-up, as in smaller (especially kid's hobby radio sets), these ferrous rods are included inside the smaller coils - further, wonder how ferrous rods could affect the bigger coils?
I've tried it. Have a few videos on it. The spoiler is that the ferrite rods absorb too much energy for a crystal radio. One needs to add amplifiers and such to use ferrite. ruclips.net/video/abCgb9yYPnQ/видео.html ruclips.net/video/CgJ5kqDT-0A/видео.html
![Seungmin "그렇게, 천천히, 우리(As we are)" | [Stray Kids : SKZ-PLAYER]](http://i.ytimg.com/vi/kAzmhLHePqU/mqdefault.jpg)
Nice demonstration. I appreciate the hard work you did to prove these effects. Keep posting please..
Have you ever thought about the use of a ferrous rod in either set-up, as in smaller (especially kid's hobby radio sets), these ferrous rods are included inside the smaller coils - further, wonder how ferrous rods could affect the bigger coils?
I've tried it. Have a few videos on it. The spoiler is that the ferrite rods absorb too much energy for a crystal radio. One needs to add amplifiers and such to use ferrite.
ruclips.net/video/abCgb9yYPnQ/видео.html
ruclips.net/video/CgJ5kqDT-0A/видео.html
Nobody can say that you didn't explore the possibilities.