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YL1490

Information - Help 
ID = 21459
       
 
   
Tube type:  Transmitter Tetrode, liquid-cooling 
Identical to YL1490

Filament Vf 7.4 Volts / If 1000 Ampere / Direct
Weight 80000 g / 2821.92 oz
Information source - - -   Telefunken Taschenbuch 1971
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yl1490_pic.jpg
YL1490: 75 Jahre Sendertechnik, AEG-TFK
Anonymous 15 Collector

 
yl1490_spec.png
YL1490: Telefunken Taschenbuch 1971
Anonymous 15 Collector



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]
  
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