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Author Topic: Don Smith Earth Electrical System II  (Read 14398 times)
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img  darkspeed
Don Smith Earth Electrical System II « on: 2010-02-08, 20:34:52 »
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Anyone know exactly what item # 10 was?  Or #13??

Seems to be deleted from this drawing

#5 battery seems to be an afterthought

the output of the transistor has a dot at each end like maybe there were wires once connected there to what ever is missing..
« Last Edit: 2010-02-08, 22:01:28 by darkspeed »
   
img  darkspeed
Re: Don Smith Earth Electrical System II « Reply #1 on: 2010-02-08, 20:41:58 »
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Here is the other one where this time #10 has bee deleated
« Last Edit: 2010-02-08, 21:47:17 by darkspeed »
   
img  Peterae
Re: Don Smith Earth Electrical System II « Reply #2 on: 2010-02-08, 20:57:22 »

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Buy me some coffee
Not seen these before, it's difficult to make sense of it really, one thing Don liked using sometimes was a dual spark gap (A 3 pin Device) but this is a wild guess.
   
img  darkspeed
Re: Don Smith Earth Electrical System II « Reply #3 on: 2010-02-08, 21:41:52 »
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I think there is a tesla secondary grounded at one end missing there

Variable oscillator > HV transformer > DC pulse primary > ??? > Grounded tesla coil.

If ??? was a tightly coupled secondary with a sparkgap feeding the final coil you would have a Tesla Magnifying transmitter of sorts
   
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