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N339

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ID = 52289
       
Country:
Great Britain (UK)
Brand: Marconi-Osram - (Valves/Tubes); GB
Tube type:  Vacuum Pentode   Power/Output 
Identical to N339
First Source (s)
1955 : - - Manufacturers Literature

Base Noval, 9 pin miniature (USA pico-9) B9A
Filament If 0.3 Ampere / Indirect / Specified current AC/DC ~ = (Series working)
Description

Line time base output pentode.

 


Just Qvigstad
Usage in Models 4= 1954 ; 5= 1955

Quantity of Models at Radiomuseum.org with this tube (valve, valves, valvola, valvole, válvula, lampe):9

Collection of

 
a_n339_2.jpg

N339
 

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