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DGP4

Information - Help 
ID = 12671
       
Country:
Hungary
Brand: VATEA; Budapest
Tube type:  Space Charge Tetrode 
Identical to DGP4

Base Europe 4-Pin B4 (Eu A, E, 4A) 1914 (Codex=Eu) Sidecontact.
Filament Vf 1.7 Volts / If 0.15 Ampere / Direct / Battery =
Description

Manfacturer Data

Vf 1.6-2V

If 0.15A

Va 4-15V

gm 4-10mA/V

Ra 5-8000 Ohm

 

 
Information source Taschenbuch zum Röhren-Codex 1948/49   
- - Manufacturers Literature   

dgp4_so.png DGP4: rtt
Anonymous 10 Collector


Just Qvigstad
dgp4.png
DGP4: Funk-Bastler 1928, Heft 41
Hartmut Völler

Collection of

 
e_vatea_dgp4.jpg

 

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