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560

Information - Help 
ID = 71682
       
Country:
United States of America (USA)
Brand: DeForest-Tubes
Developer: RCA (RCA Victor Co. Inc.); New York (NY) 
Tube type:  Transmitting Triode, air cooled   Power/Output 
Identical to 560 = 860 = E760

Base UX-Base (4 Pins (2 thick, USA 1924, UX) Sidecontact and top contact.
Was used by Transmittertube (Radio)
Filament Vf 10 Volts / If 3.25 Ampere / Direct
Description

Screen grid 75 watt RF amplifier. Plate voltage 2000 at normal, 3000 maximum operation, with plate current .075 amps. Normal screen voltage 500.

 
Dimensions (WHD)
incl. pins / tip
x 218 x 108 mm / x 8.58 x 4.25 inch
Information source Radio Engineering   August 1930, page 37
- - Manufacturers Literature   1930 Lafayette Radio catalog, page 37.
Tube Lore (II)

860_so~~2.png 560: Fin Stewart
Fin Stewart


Just Qvigstad

Collection of

 
screenshot_20211030_093755_gallery.jpg

560
 

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