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H125

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ID = 14257
       
Country:
Germany
Brand: Valvo GmbH, Radioröhrenfabrik; Hamburg
Tube type:  Triode, vacuum   RF/IF-Stage 
  Late but very rare. ***
Identical to H125
Similar Tubes
Normally replaceable-slightly different:
  REN511
Other base:
  H125_BSA
First year 1928 Tube leaflet collection E.Erb Analysis by original leaflets

Base Europe 4-Pin B4 (Eu A, E, 4A) 1914 (Codex=Eo)
Was used by Radio/TV-reception etc.
Filament Vf 1 Volts / If 0.25 Ampere / Direct
Tube prices 1 Tube prices (visible for members only)
Information source Röhren-Vademecum; P.H. Brans; Antwerpen   p. 42
Universal Vade-Mecum, Electron Valves and Semiconductor Devices   Section 78, p. 107
Taschenbuch zum Röhren-Codex 1948/49
Röhrencodex , Röhren-Taschenbuch 1950 23000 Röhren

h125_sock.png H125: Tabu Röhren-Codex, 1948
Anonymous 15 Collector

More ...

Just Qvigstad
h125_daten_kennl.png
H125: Valvo Daten Heft 1930
Trev Levick

Collection of

 
h125_valvo.jpg

H125
 

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