Please click your language flag. Bitte Sprachflagge klicken.


Information - Help 
ID = 25902
Great Britain (UK)
Brand: Hivac Ltd.; Harrow-on-the-Hill
Tube type:  Beam Power Tube   Power/Output 
Identical to AC/QA
Similar Tubes
Heater different:
First year Aug.1937 Wireless World (The), London (WW, 79) Show Report

Base Octal (Int.Octal, IO) K8A, USA 1935
Was used by Radio/TV-reception etc.
Filament Vf 6.3 Volts / If 0.95 Ampere / Indirect / Specified voltage AC/DC

Octal 6.3V version of AC/Q

Information source History of the British Radio Valve to 1940   Grundig Röhren-Taschenbuch, 1948

Just Qvigstad

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]