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WL-680

Information - Help 
ID = 83420
       
Country:
United States of America (USA)
Brand: Westinghouse El. & Mfg. Co. - see also Canadian W.
Developer: RCA (RCA Victor Co. Inc.); New York (NY) 
Tube type:  Transmitting Triode, air cooled   Power/Output 
Identical to WL-680
Similar Tubes
Other characteristic (electr. data):
  211

Base Jumbo 4-pin bayonet (1918)
Was used by Transmittertube (Radio)
Filament Vf 10 Volts / If 3.2 Ampere / Direct
Description

This tube is a low capacitance version of the RCA 211. It was designed for use in fever therapy oscillators.

 
Dimensions (WHD)
incl. pins / tip
x 210 x 64 mm / x 8.27 x 2.52 inch
Weight 200 g / 7.05 oz
Information source Tube Lore (II)   p. 259

jumbo_4_pin~~13.png WL-680: Fin Stewart
Fin Stewart


Just Qvigstad
 

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