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ID = 17016
United States of America (USA)
Developer: RCA (RCA Victor Co. Inc.); New York (NY) 
Tube type:  Transmitting Triode, air cooled   Power/Output 
Identical to 810
Similar Tubes
Normally replaceable-slightly different:
Other class quality (otherwise equal):
Heater different:

Base Jumbo 4-pin bayonet (1918) (Codex=Bz) Sidecontact and top contact.
Was used by Transmittertube (Radio)
Filament Vf 10 Volts / If 4.5 Ampere / Direct / Specified voltage AND current AC/DC

Thoriated-tungsten power triode. Four-pin jumbo base. 30MHz full power, up to 100MHz at reduced input. 125W power plate dissipation, plate showing a barely perceptible red color.

Two used in the audio modulator of Johnson Kilowatt transmitter, Collins 300G uses them noth in the RF section and in the audio modulator.

Dimensions (WHD)
incl. pins / tip
x 252 x 68 mm / x 9.92 x 2.68 inch
Tube prices 4 Tube prices (visible for members only)
Information source - - Manufacturers Literature   United tube catalog March 1959
- - Manufacturers Literature   RCA TT-5
Tube Lore (II)
Taschenbuch zum Röhren-Codex 1948/49

810: RCA TT
Götz Linss † 27.06.21

810_so.png 810: ARRL Handbook 1972
Anonymous 10 Collector

Just Qvigstad
810: RCA Transmitting Tubes TT-5
Emilio Ciardiello

More ...
Usage in Models 1= 1950 ; 1= 1956

Quantity of Models at with this tube (valve, valves, valvola, valvole, válvula, lampe):2

Collection of



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