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MY227

Information - Help 
ID = 59123
       
Country:
Great Britain (UK)
Brand: Marconi-Osram - (Valves/Tubes); GB
Developer: Westinghouse El. & Mfg. Co. - see also Canadian W. 
Tube type:  Triode, vacuum   RF/IF-Stage 
  Ca. 1925 up to 1945 rare.
Identical to MY227 = 227 = 27 = C327 = UX225 = AY225 = AY227 = 244A = PH227 = F209A

Base UY-Base, 5 Pins (USA, April 1927)
Was used by Radio/TV-reception etc.
Filament Vf 2.5 Volts / If 1.75 Ampere / Direct / Parallel, (AC/DC)
Dimensions (WHD)
incl. pins / tip
45 x x mm / 1.77 x x inch
 
my227_gecovalve.jpg
MY227: own collection
Peter den Boer

 
my227_so.png
MY227: ARRL Handbook 1972
Michael Schlör

 
27_data~~1.png
MY227: own collection
Peter den Boer



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