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6D22

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ID = 64215
       
Country:
United States of America (USA)
Brand: Raytheon Mfg. Co.; Cambridge, MA
Tube type:  Transmitting Tetrode, air cooled   beam power 
Identical to 6D22

Base Jumbo 4-pin bayonet (1918) Sidecontact and top contact.
Was used by Transmittertube (Radio)
Filament Vf 5 Volts / If 28.5 Ampere / Direct
Description

Pa <450W; Typical operating conditions - 3.5kV at 0.5A. Two side connections

 
Dimensions (WHD)
incl. pins / tip
x 273 x 130 mm / x 10.75 x 5.12 inch
Information source Babani, International Radio Tube Encyclopaedia   p. 230 & 231
Tube Lore (II)   p. 88


Just Qvigstad
 
6d22_aus_cq194603.jpg

6D22
 

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