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7239

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ID = 6144
       
 
   
Tube type:  Vacuum Pentode 
Identical to 7239

Base Noval, 9 pin miniature (USA pico-9) B9A
Filament Vf 6.3 Volts / If 0.3 Ampere / Indirect
Description High voltage pulse amplifier or shunt regulator. 4W power dissipation, 2,2KV max anode voltage.
GE and Sylvania. 
Tube prices 1 Tube prices (visible for members only)
Information source Essential Characteristics, GE 1973   
Tube Lore (I)   

7239_sockel.png 7239: Essential characteristics
Peter Hoddow


Just Qvigstad
Usage in Models 1= 1964?? ; 3= 1964?

Quantity of Models at Radiomuseum.org with this tube (valve, valves, valvola, valvole, válvula, lampe):4

Collection of

Collection of a member from FIN
Collection of a member from D
 
7239_national.jpg

7239
 

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