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80BK

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ID = 40968
       
Country:
Japan
Brand: Common type Japan tube/semicond.
Tube type:  Half-Wave Vacuum Rectifier   Power-supply 
Identical to 80BK = KX-80BK

Base UX-Base (4 Pins (2 thick, USA 1924, UX)
Was used by Radio/TV-reception etc.
Filament Vf 5 Volts / If 0.7 Ampere / Half indirect

netzteil_80bk_png.png
80BK: Typische Schaltundsschema Netzteil mit Siebwiderstand, 80BK
Adrian Riesen

80bk.png 80BK: 4 Pin Sockel UX 4 Stiftröhre
Adrian Riesen


Just Qvigstad
hitachi_receiving_tube_ct_578~~9.png
80BK: Hitachi Receiving Tube ct 578
Adrian Riesen

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Usage in Models 1= 1951? ; 2= 1953? ; 1= 1953 ; 1= 1955??

Quantity of Models at Radiomuseum.org with this tube (valve, valves, valvola, valvole, válvula, lampe):5

Collection of

 
80bk_bild_jpg.jpg

 

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