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1206_Sylvania

Information - Help 
ID = 33448
       
Country:
United States of America (USA)
Brand: Common type USA tube/semicond.
Tube type:  Double Tetrode 
Identical to 1206_Sylvania = 7G8 = SD-706

Base Loctal-8, B8G (Sylvania, 1938)
Filament Vf 6.3 Volts / If 0.3 Ampere
Description Lock-in double tetrode. Sylvania early code for 7G8. 
Information source - - Manufacturers Literature   
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7g8_2_1.png
1206_Sylvania
Emilio Ciardiello

 

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