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99UX

Information - Help 
ID = 13481
       
Country:
United States of America (USA)
Brand: Common type USA tube/semicond.
Developer: General Electric Co. (GE); Bridgeport CT, Syracuse NY 
Tube type:  Triode, vacuum   Audio Frequency 
  Ca. 1925 up to 1945 rare.
Identical to 99UX = 99 = UX199 = CX299

Base UX-Base (4 Pins (2 thick, USA 1924, UX) (Codex=Byy)
Was used by Radio/TV-reception etc.
Filament Vf 3 Volts / If 0.06 Ampere / Direct / Battery =
Description

This tube is the sameas the RCA UX199 but was made by several manufacturers with many brand names.

 
Dimensions (WHD)
incl. pins / tip
x x 25 mm / x x 0.98 inch
Literature Taschenbuch zum Röhren-Codex 1948/49   
- - Manufacturers Literature   Various advertisements
-- Collector info (Sammler)
 
171_38.png
99UX: Telefunken Werkstattbuch
Wolfgang Bauer

 

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