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ID = 30465
Great Britain (UK)
Brand: Standard Telephones and Cables Ltd. (STC); London, Foots Cray
Tube type:  Transmitter Triode, liquid-cooling   Power/Output 
Identical to 3Q/260E = CV446

Base TRANSMITTER-Base in gneral
Filament Vf 9.5 Volts / If 78 Ampere / Direct / Parallel, (AC/DC)
Description Water-cooled RF Triode.
Pa<20kW with flow of 40 litres/min.
Additional air-cooling of the grid connections required at f>15MHz. 
Text in other languages (may differ)
Dimensions (WHD)
incl. pins / tip
130 x 355 x mm / 5.12 x 13.98 x inch
Weight 2100 g / 74.08 oz
Literature - - Manufacturers Literature   
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