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L312

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ID = 15975
       
Country:
Hungary
Brand: VATEA; Budapest
Tube type:  Triode, vacuum   Power/Output 
Identical to L312
Base Europe 4-Pin B4 (Eu A, E, 4A) 1914 (Codex=Eo)
Was used by Radio/TV-reception etc.
Filament Vf 3.8 Volts / If 0.15 Ampere / Direct / Battery =
Description

Manfacturer Data

Vf 3-3.8V

If 0.12A

Va 30-100V

gm 12mA/V

Ra 4200 Ohm

For use as audio amplifier, detector and output.

 
Text in other languages (may differ)
Information source Taschenbuch zum Röhren-Codex 1948/49   
Funk Bastler   1928/H.41, S.640
- - Manufacturers Literature

Just Qvigstad 		l312.png
L312: Funk-Bastler 1928, Heft 41
Hartmut Völler
More ...
Usage in Models 2= 1927
Quantity of Models at Radiomuseum.org with this tube (valve, valves, valvola, valvole, válvula, lampe):2
 
h_vatea_l312_front.jpg

 
Forum contributions about this tube
L312
Threads: 1 | Posts: 1
Hits: 2172     Replies: 0
L312 (L312)
Hartmut Völler
07.Jan.12 		  1
L312 (L312) 

Laut Funk-Basler 1928, Heft 41, S.640 wird diese Röhre von Vatea Budapest produziert. Demnach Heizstrom 0,12 Amp. und Heizspannung 3,8 Volt
 
L312
End of forum contributions about this tube
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