radiomuseum.org
Please click your language flag. Bitte Sprachflagge klicken.

Duotron2E

Information - Help 
ID = 52627
       
Country:
Germany
Brand: Radioröhren-Laboratorium-GmbH, Gerd Nickel, (Ultra); Berlin
Developer: Radioröhren-Laboratorium-GmbH, Gerd Nickel, (Ultra); Berlin 
Tube type:  Double Triode 
  Ca. 1925 up to 1945 rare.
Identical to Duotron2E
Base SPECIAL TUBEBASE in general
Filament Vf 1.7 Volts / If 0.28 Ampere / Direct / Battery =
Description This is a gaseous double triode. Both systems for NF amplification. See data. 
Information source - - Manufacturers Literature   
- - -   
- - -
- - -
duotronsockel_2.png Duotron2E
Peter den Boer
duotron2e4edata1.png
Duotron2E: own collection
Peter den Boer
More ...
 
You reach this tube or valve page from a search after clicking the "tubes" tab or by clicking a tube on a radio model page. You will find thousands of tubes or valves with interesting links. You even can look up radio models with a certain tube line up. [rmxtube-en]
  
Data Compliance More Information