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4607

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ID = 13614
       
Country:
Netherlands
Brand: Philips; Eindhoven (tubes international!); Miniwatt
Tube type:  Triode, vacuum   RF/IF-Stage 
Identical to 4607

Base UX-Base (4 Pins (2 thick, USA 1924, UX) (Codex=Bo)
Filament Vf 2.1 Volts / If 1 Ampere / Direct
Description Va = 130V, Ia = 0.7mA, Vg = -1.6V, mu = 34
High-mu triode, usable both for RF and AF stages. 
Information source Taschenbuch zum Röhren-Codex 1948/49   
-- Original-techn. papers.   

4607_so.png 4607: ARRL Handbook 1972
Anonymous 10 Collector

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Just Qvigstad
4607_dat.png
4607: Röhren-Handbuch 1995 Franzis-Verlag
Heinz Höger

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Collection of

 
philips_4607_bild1.jpg

4607
 

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