radiomuseum.org
Please click your language flag. Bitte Sprachflagge klicken.

3Q/260E

Information - Help 
ID = 30465
       
Country:
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 TRANSMITTING & Power-TUBES/VALVES in gen
Filament Vf 9.5 Volts / If 78 Ampere / Direct / Specified voltage 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
Information source - - Manufacturers Literature   
- - -   
- - -
- - -

 

You reach this tube or valve page from a search after clicking the "tubes" tab or by clicking a tube on a radio model page. You will find thousands of tubes or valves with interesting links. You even can look up radio models with a certain tube line up. [rmxtube-en]
  

Data Compliance More Information