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C-300

Information - Help 
ID = 19887
       
 
   
Tube type:  LOCKED OFF TUBE (CODE 9) - see in Notes   Detector 
Identical to C-300 = UV200 = C300
First year Dec.1920 Saga of the Vacuumtube, Tyne Seite 164

Base UV-Base (4 Pins+Bayonet, USA 1914 WE)
Filament Vf 5 Volts / If 1 Ampere / Direct / Battery =
Description

This is just an other way to write the name of the tube C300 - see there.

 
Text in other languages (may differ)
Tube prices 1 Tube prices (visible for members only)
Literature - - Manufacturers Literature   1922-1923
 
c300_1920.jpg
C-300: R.O.
Rudolf Osterkamp

 
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C-300: KoBi
Konrad Birkner † 12.08.2014

 
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C-300: own collection
Peter den Boer


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