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909

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ID = 8983
       
Country:
United States of America (USA)
Brand: Common type USA tube/semicond.
Tube type:  CRT (cathode ray tube, picture tube) 
Identical to 909

Base UY-Base, 5 Pins (USA, April 1927) (Codex=Hm)
Filament Vf 2.5 Volts / If 2.1 Ampere / Half indirect
Description

The RCA 909 is the same as the 905_CRT exept for the screen material.

 
Information source Taschenbuch zum Röhren-Codex 1948/49   
- - Manufacturers Literature   RCA cat. TS2 1935

907909_1.png 909: Franzis Tachenbuch 1965
Karlheinz Fischer


Just Qvigstad
909data1.png
909: own collection
Peter den Boer

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