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3-50D4

Information - Help 
ID = 16863
       
Country:
United States of America (USA)
Brand: Eimac (brand name)
Tube type:  Transmitting Triode, air cooled   VHF 
Identical to 3-50D4

Base UX-Base (4 Pins (2 thick, USA 1924, UX) (Codex=Bt) Sidecontact and top contact.
Was used by Transmittertube (Radio)
Filament Vf 5 Volts / If 4 Ampere / Direct
Dimensions (WHD)
incl. pins / tip
57 x 140 x 65 mm / 2.24 x 5.51 x 2.56 inch
Information source Tube Lore (II)   p. 202
Babani, International Radio Tube Encyclopaedia   p. 170 & 171
Universal Vade-Mecum, Electron Valves and Semiconductor Devices
Taschenbuch zum Röhren-Codex 1948/49
 
eimac350d4.jpg
3-50D4: USA
John Albion

 
350d4_so.png
3-50D4: ARRL Handbook 1972
Anonymous 10 Collector

 

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