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All Things Come To Those Who Wait.. (Radiola Sr.)
TA Forbes
Deviate Emeritus
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Posts: 2,353
Threads: 92
Joined: May 2010
City: Clayton, NC
#14

06-03-2015, 09:05 PM
Yes, spark is pretty "broad" in that it pollutes the local area with a broad spectrum of noise. 

The model T coil trick was one used by many early experimenters. Crude but effective. 
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RE: All Things Come To Those Who Wait.. (Radiola Sr.) - by TA Forbes - 06-03-2015, 09:05 PM



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  1. The PHILCO Phorum
  2. Various and Sundry Categories
  3. Other Radios (Non-Philco)