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RE205

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ID = 14725
       
Country:
Germany
Brand: Telefunken Deutschland (TFK), (Gesellschaft für drahtlose Telegraphie Telefunken mbH
Developer: Telefunken Deutschland (TFK), (Gesellschaft für drahtlose Telegraphie Telefunken mbH 
Tube type:  Triode, vacuum 
  Ca. 1925 up to 1945 rare.
Identical to RE205
First year 1925 Tube leaflet collection E.Erb Analysis by original leaflets

Base UV-Base (4 Pins+Bayonet, USA 1914 WE)
Filament Vf 2.3 Volts / If 0.06 Ampere / Direct / Battery =
Dimensions (WHD)
incl. pins / tip
35 x 90 x mm / 1.38 x 3.54 x inch
Weight 35 g / 1.23 oz
Literature Taschenbuch zum Röhren-Codex 1948/49   
Saga of the Vacuumtube, Tyne   p.439
- - Manufacturers Literature
 
4_2.jpg
RE205
Dietmar Lechner

 
uv4_12.png
RE205
Peter den Boer

 
re205data.png
RE205: own collection
Peter den Boer


Collection of a member from D

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