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830A

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ID = 83390
       
Country:
United States of America (USA)
Brand: Sylvania (Hygrade, GTE, Nilco); Emporium (PA)
Developer: Sylvania (Hygrade, GTE, Nilco); Emporium (PA) 
Tube type:  Transmitting Triode, air cooled   Power/Output 
Identical to 830A

Base UX-Base (4 Pins (2 thick, USA 1924, UX) Top contact with a cap.
Was used by Transmittertube (Radio)
Filament Vf 10 Volts / If 2 Ampere / Direct
Description

This tube is an 8 Mu version of the 830. It operates at 60 wats RF output

 
Dimensions (WHD)
incl. pins / tip
x 166 x 52 mm / x 6.54 x 2.05 inch
Information source Tube Lore (II)   p. 77


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