[sdiy] Re: About this LC filter formula questions

[Neil Johnson]

> As for needing miles and miles of coax, you could also do the same thing
> with radio transmissions to several different geographic locations, and
> have the signal transmitted back to you from each location. That would
> eliminate the trip- hazard of having miles and miles of coax in your home
> workshop.   :)

How about moonbounce ("Earth-Moon-Earth" communications)?  Seriously, some
radio hams use the moon as a reflector to reach over-the-horizon for FM
frequencies (144, 432, 1296MHz).

Having listened to it, it does sound weird.  Given that you generally need
a decent-sized antenna array it may not be to everyones taste!

Neil
--
Neil Johnson :: Computer Laboratory :: University of Cambridge ::
http://www.njohnson.co.uk          http://www.cl.cam.ac.uk/~nej22
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