100th Anniversay of the Fleming Valve

[W9DHI]

Just in case you wonderful readers didn't know.  This year marks the 100th
anniversary of the invention of the "Fleming Valve" also known as the
"TUBE".  In 1904 Sir Ambrose Fleming patented the Valve Diode and thus led
us faster down the path of electronics.

So Happy 100th Birthday for the VALVE!

Gregg R. Lengling, W9DHI, Retired
Administrator http://www.milwaukeehdtv.org
K2/100 S#3075 KX1 S# 57
Member:  ARRL, RSGB, RCA, WERA and ORC
 




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