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LK4110

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ID = 2274
       
Country:
Germany
Brand: Valvo GmbH, Radioröhrenfabrik; Hamburg
Tube type:  Triode, vacuum   Power/Output 
Identical to LK4110 = E408N = U4H = RE614
Similar Tubes
Normally replaceable-slightly different:
  E410 ; K445/12
First year 1930 Tube leaflet collection E.Erb Analysis by original leaflets
First Source (s)
Feb.1931 : Funk Bastler 1931, Heft 8

Base Europe 4-Pin B4 (Eu A, E, 4A) 1914 (Codex=Eo)
Was used by Radio/TV-reception etc.
Filament Vf 4 Volts / If 1 Ampere / Direct / Specified voltage AC/DC
Tube prices 1 Tube prices (visible for members only)
Information source Babani, International Radio Tube Encyclopaedia   p. 116 & 117
Universal Vade-Mecum, Electron Valves and Semiconductor Devices   Section 111, p. 145
Taschenbuch zum Röhren-Codex 1948/49

lk4110.gif
LK4110: 104 Schaltungen , 1947
Egon Strampe

1_47.png LK4110: Telefunken Werkstattbuch
Wolfgang Bauer


Just Qvigstad
vv34_16.png
LK4110: Valvo-Röhren-Daten 1934
Jacob Roschy

Usage in Models 1= 1934 ; 1= 1935

Quantity of Models at Radiomuseum.org with this tube (valve, valves, valvola, valvole, válvula, lampe):2

Collection of

 
lk4110_2.jpg

LK4110
 

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