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25F7

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ID = 20246
       
Country:
Italy
Brand: Magnadyne Radio; Torino
Tube type:  Beam Power Tube   Power/Output 
Identical to 25F7 = PL36
Filament Vf 25 Volts / If 0.3 Ampere / Indirect / Specified current AC/DC ~ = (Series working)
Description

Line-scan output tube

 
i_magnadyne_25f7_schema_applicativo.png
25F7: Magnadyne 6057 TV set schematic
Giuseppe Feniello
25f7_so.png 25F7: rtt
Anonymous 10 Collector
Usage in Models 8= 1960?? ; 1= 1961 ; 2= 1962 ; 2= 1963? ; 1= 1963 ; 1= 1965?? ; 1= 1966??
Quantity of Models at Radiomuseum.org with this tube (valve, valves, valvola, valvole, válvula, lampe):16

Collection of

Marcello Astolfi (I)
 
25f7_img_5132.jpg

 
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