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UV812

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ID = 80581
       
Country:
Japan
Brand:
Developer: Toshiba Corporation; Tokyo 
Tube type:  Transmitting Tetrode, air cooled   Power/Output 
Identical to UV812

Base Jumbo 4-pin bayonet (1918) Sidecontact and top contact.
Was used by Transmittertube (Radio)
Filament Vf 10 Volts / If 6 Ampere / Direct / Specified voltage AC/DC
Description

This tube was first manufactured by Toshiba in 1931. Anode voltage 2.5 kV, output 500 W.

 
Dimensions (WHD)
incl. pins / tip
210 x 310 x 142 mm / 8.27 x 12.20 x 5.59 inch
Weight 539 g / 19.01 oz
Information source -- Collector info (Sammler)   


Just Qvigstad

Collection of

 
toshiba_uv812_tube_fs.jpg

UV812
 

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