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H4080D

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ID = 1349
       
Country:
Germany
Brand: Valvo GmbH, Radioröhrenfabrik; Hamburg
Tube type:  Screen-grid Tetrode   RF/IF-Stage 
Identical to H4080D = RENS1204 = E442S = S410N = 4S120
First year 1929 Tube leaflet collection E.Erb Analysis by original leaflets
Successor Tubes H4111D  

Base Europe 5-Pin , B5 (Eu O, F, O5A) 1928 (Codex=Fc)
Was used by Radio/TV-reception etc.
Filament Vf 4 Volts / If 1 Ampere / Indirect / Specified voltage AC/DC
Tube prices 4 Tube prices (visible for members only)
Information source Taschenbuch zum Röhren-Codex 1948/49   

l413_1.gif
H4080D: Walter Wiesmüller
Egon Strampe

9_19.png H4080D: Telefunken Werkstattbuch
Wolfgang Bauer


Just Qvigstad
vv34_29.png
H4080D: Valvo-Röhren-Daten 1934
Jacob Roschy

More ...
Usage in Models 3= 1930 ; 1= 1932? ; 3= 1933 ; 1= 1934

Quantity of Models at Radiomuseum.org with this tube (valve, valves, valvola, valvole, válvula, lampe):8


Collection of

 
h4080d_02.jpg

H4080D
 

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