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ID = 28441
United States of America (USA)
Brand: General Electric Co. (GE); Bridgeport CT, Syracuse NY
Developer: General Electric Co. (GE); Bridgeport CT, Syracuse NY 
Tube type:  Triode, vacuum   Power-supply 
  <1925 very rare. ***
Identical to CA_Pliotron
First year 1917 ?? Saga of the Vacuum Tube, Tyne 141

Base UV-Base (4 Pins+Bayonet, USA 1914 WE)
Was used by Military and/or Government
Filament Vf 4 Volts / If 1.1 Ampere / Direct / Specified voltage AND current AC/DC

For resistance coupled amplifier use, voltage gain 50 to 150, internal resistance 0.5 to 5 Megohms, anode voltage max.250 V.

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Dimensions (WHD)
incl. pins / tip
x 105 x 50 mm / x 4.13 x 1.97 inch
Weight 81 g / 2.86 oz
Information source Saga of the Vacuum Tube, Tyne   p.141 - 142
-- Collector info (Sammler)   
Tube Lore (II)

uv~~72.png CA_Pliotron: Fin Stewart
Fin Stewart

Just Qvigstad

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