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6H31

Information - Help 
ID = 3627
       
Country:
Czechoslovakia
Brand: Tesla; Praha, Bratislava etc.
Tube type:  Pentagrid-Converter (Heptode)   Frequency converter 
Identical to 6H31 = 6BE6 = 6А2П

Base Miniatur-7-Pin-Base B7G, USA 1940
Was used by Radio/TV-reception etc.
Filament Vf 6.3 Volts / If 0.3 Ampere / Indirect / Parallel / series AC/DC
 
6h31_tes.jpg
6H31: My Collection
Danko Tkalec

 
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6H31: rtt
Michael Schlör

 
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6H31: Tesla catalogue
Gabriel Toth


Usage in Models 1= 1948? ; 1= 1952?? ; 3= 1953 ; 3= 1954? ; 1= 1954 ; 2= 1955?? ; 3= 1955 ; 7= 1956 ; 1= 1957 ; 1= 1958?? ; 1= 1958? ; 5= 1958

Quantity of Models at Radiomuseum.org with this tube (valve, valves, valvola, valvole, válvula, lampe):29


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