radiomuseum.org

 
Please click your language flag. Bitte Sprachflagge klicken.

285

Information - Help 
ID = 13526
       
Country:
United States of America (USA)
Brand: Common type USA tube/semicond.
Tube type:  Double Diode-Tetrode 
Identical to 285 = 85

Base 6-Pin-Base U6A, old, USA (Codex=Ka)
Filament Vf 6 Volts / If 0.3 Ampere
Information source Taschenbuch zum Röhren-Codex 1948/49   
 
285_so.png
285: ARRL Handbook 1972
Michael Schlör

 

from 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]
  
rmXorg