radiomuseum.org

 
Please click your language flag. Bitte Sprachflagge klicken.

PY71

Information - Help 
ID = 19873
       
Country:
Germany
Brand: Lorenz; Berlin, Zuffenhausen u.a.
Tube type:  Damper, booster, flyback diode 
Identical to PY71
First Source (s)
Oct.1951 : Funk-Technik (FT) # 19

Base Loctal-8, B8G (Sylvania, 1938)
Was used by Radio/TV-reception etc.
Filament Vf 21.5 Volts / If 0.3 Ampere / Indirect / Series, AC/DC
 
d_lorenz_py71.jpg
PY71
Siegfried Neumann

 
py71_so.png
PY71: rtt
Michael Schlör

 
py71.png
PY71: Lorenz Empfänger-Röhren , 9. Auflage
Anonymous 54 Collector


from Just Qvigstad

Usage in Models 3= 1951

Quantity of Models at Radiomuseum.org with this tube (valve, valves, valvola, valvole, válvula, lampe):3


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