At 12:15 AM 5/8/01 -0500, Harmon Seaver wrote:
>      So probably a magnatron out of a 1500watt microwave
>(1-2ghz) in an aluminum tube (barrel) to focus the

[see notes at bottom]

>microwaves would be sufficiceint? Or do we need to boost
>power more than this? Can magnatrons be run in series?  8-)
>

It seems a horn is used to couple the oscillator to the
aether for broadcast, and a waveguide (a rectangular box with certain
dimensions) used to move the beam.  A horn-fed dish could be used
for beam shaping, including focussing the beam at some fixed distance.

'Glubco Labs' used to have a section on waveguides, magnetrons, and 
melting plastic, but that isn't there any more; the fellow probably
graduated.

I've seen 3000 watt 12VDC-110VAC inverters for cars being sold.  
Couple that with 500 watt tubes from some $50 ovens, 
you can outfit each corner of your car.

Label the power settings: "toast phone", "toast engine", "headache",
"cataract", "exploding head"

...

1. Cooking microwaves are 2.45 Ghz because the FCC lets you go crazy there.  
2. Look up WG16 for waveguide info.







 






  




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