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ID = 36822
Great Britain (UK)
Brand: GEC, General Electric Co Ltd., GENALEX; London
Tube type:  Beam Power Tube   beam power   Power/Output 
Identical to TT11 = 10E/389

Base Octal (Int.Octal, IO) K8A, USA 1935 Top contact with a cap.
Filament Vf 6.3 Volts / If 0.8 Ampere / Indirect / Specified voltage AC/DC
Description RF Output tube. Pa <2.7W.
Typically 120mW drive for 4.8W output
Full rating to 100 MHz, useful to 200 MHz. 
Dimensions (WHD)
incl. pins / tip
32 x 100 x mm / 1.26 x 3.94 x inch
Weight 37 g / 1.31 oz
Tube prices 1 Tube prices (visible for members only)
Information source - - Data from my own collection   

TT11: GEC's catalogue supplement
Anonymous 413 Collector

Just Qvigstad
TT11: GEC's catalogue supplement
Anonymous 413 Collector

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