radiomuseum.org

121K

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ID = 22224
       
Country:
Great Britain (UK)
Brand: Cossor, A.C.; London
Tube type:  Television picture tube black+white   Indication 
Identical to 121K
Base Duodecal (12-pin), B12A (not glass)
Was used by Radio/TV-reception etc.
Filament Vf 6.3 Volts / If 0.3 Ampere / Specified voltage AND current AC/DC
Description

12 inch 52o Deflection, 9kV.

 
Information source Wireless World (The), London (WW, 79)   

Just Qvigstad
Usage in Models 2= 1951 ; 4= 1952
Quantity of Models at Radiomuseum.org with this tube (valve, valves, valvola, valvole, válvula, lampe):6
 
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