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

DEL612

Information - Help 
ID = 25927
       
Country:
Great Britain (UK)
Brand: Marconi-Osram - (Valves/Tubes); GB
Tube type:  Triode, vacuum   Audio Frequency 
Identical to DEL612

Was used by Radio/TV-reception etc.
Filament Vf 6 Volts / If 0.12 Ampere / Battery =
Description

Va=80, Z=9k, Gain=7. (Dowsett 1913-23)

 
Information source History of the British Radio Valve to 1940   p. 162

b4_base_pins~~378.png DEL612: Fin Stewart
Fin Stewart

 

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