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3HP7

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ID = 58211
       
 
   
Tube type:  Radar Picture Tube   Indication 
Identical to 3HP7

Base Octal (Int.Octal, IO) K8A, USA 1935
Was used by Radar
Filament Vf 6.3 Volts / If 0.6 Ampere / Indirect
Description 3" green screen CRT, magnetic focus and deflection. 
Information source - - Manufacturers Literature   
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3hp7_pin.png 3HP7: Manufacturer's Literature
Emilio Ciardiello


Just Qvigstad
3hp7_1.png
3HP7: Manufacturer's Literature
Emilio Ciardiello

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Usage in Models 1= 1942??

Quantity of Models at Radiomuseum.org with this tube (valve, valves, valvola, valvole, válvula, lampe):1

Collection of

 
3hp7_02r.jpg

3HP7
 

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