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203B

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ID = 15316
       
Country:
United States of America (USA)
Brand: Taylor Tubes Inc.; Chicago (IL)
Tube type:  Transmitting Triode, air cooled   Power/Output 
Identical to 203B
First year Mar.1937 QST March 1937

Base Jumbo 4-pin bayonet (1918) (Codex=Byy)
Was used by Transmittertube (Radio)
Filament Vf 10 Volts / If 3.2 Ampere / Direct
Description

This tube is a low loss variant of the 203A. It has a carbonized metal anode instead of graphite. First announced in QST March 1937.

 
Dimensions (WHD)
incl. pins / tip
x 178 x 57 mm / x 7.01 x 2.24 inch
Information source Tube Lore (II)   p. 161
Babani, International Radio Tube Encyclopaedia   p. 176 & 177
Taschenbuch zum Röhren-Codex 1948/49

203a~~1.png 203B: Manufacturer's Literature
Emilio Ciardiello


Just Qvigstad
203b_data.png
203B: Taylor Tubes USA
Heinz Höger

Collection of

 
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203B
 

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