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Bigrille-O

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ID = 29435
       
Country:
France
Brand: Grammont (Radiofotos, Fotos); Paris, Malakoff
Tube type:  Dual-Grid Tetrode   Frequency converter 
Identical to Bigrille-O

Base French Bigrille 5 pin (D)
Filament Vf 4 Volts / If 0.08 Ampere / Direct / Battery =
Information source Universal Vade-Mecum, Electron Valves and Semiconductor Devices   group 149

 

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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