radiomuseum.org

 
Please click your language flag. Bitte Sprachflagge klicken.
Information - Help 

DL5

Country:  United States of America (USA)      Brand:  DeForest-Tubes 
  Developer:  DeForest-Tubes 
  Tube type:  Triode, vacuum   Audio Frequency 
  Ca. 1925 up to 1945 rare.
Tube ID = 28517
  previous  |  next
Identical to DL5
Similar Tubes Other base and data slightly different:
 DV5
First year   1926 ?? Saga of the Vacuumtube, Tyne

Base UX-Base (4 Pins (2 thick, USA 1924, UX)
Filament Vf 5 Volts / If: 0.25 Ampere / -: Direct / -: Battery = /
Description Mit Bajonettstift.
Die DL5 gibt es mit Isolantite- oder Bakelitsockel.
DL5(Bak.): 35 X 120mm; 35 g. 
Text in other languages (may differ)
Literature - - Manufacturers Literature   

deforest_dl5_isolantite.jpg
DL5: O.F.
Otto Frosinn

 
deforest_dl5_sock.png
DL5: O.F.
Otto Frosinn

 
dl51.png
DL5: own collection
Peter den Boer


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]
  
rmXorg