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R211E

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ID = 86633
       
Country:
Canada
Brand: Northern Electric Co. Ltd.; Montreal, QC ; Belleville, ON
Developer: Western Electric Company Inc.; New York (NY) 
Tube type:  Transmitting Triode, air cooled   Power/Output 
Identical to R211E
Similar Tubes
Normally replaceable-slightly different:
  211E ; 4211E
Base Jumbo 4-pin bayonet (1918)
Was used by Transmittertube (Radio)
Filament Direct
Dimensions (WHD)
incl. pins / tip		 x 184 x 51 mm / x 7.24 x 2.01 inch
Weight 180 g / 6.35 oz
Information source 70 Years of Radiotubes and V.   p. 184
jumbo_4_pin~~41.png R211E: Fin Stewart
Fin Stewart

Just Qvigstad
 
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