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NT83

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ID = 17241
       
Country:
Great Britain (UK)
Brand: Common type Great Britain tube/semicond.
Tube type:  Transmitting Triode, air cooled 
Identical to NT83 = CV1247 = 7417

Base Wires only.
Filament Vf 14 Volts / If 6 Ampere / Direct
Description Pure tungsten filament. 150W anode power dissipation at 3MHz, derated down to 70W at 60MHz; 2000V max anode voltage.
Filament (yellow-yellow) and grid (green) wires from one side, anode (red) wire from opposite side. 
Information source Taschenbuch zum Röhren-Codex 1948/49   

cv1247nt83_1.png
NT83: Manufacturer's Literature
Emilio Ciardiello

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