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HF121

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ID = 18542
       
Country:
France
Brand: Mazda (tubes), Mazda-Belvu, Compagnie des Lampes; Paris
Tube type:  Vacuum Pentode   RF/IF-Stage   Controlling (mu) 
Identical to HF121 = UF41

Base Rimlock base B8A
Filament Vf 12.6 Volts / If 0.1 Ampere / Indirect / Specified current AC/DC ~ = (Series working)
Information source Röhren-Taschen-Tabelle, (Franzis RTT)   

hf121.gif
HF121: ficha de valvulas
Getulio Jimenez-Gomez

ri3_g_1.gif HF121: RTT Schwandt
Günther Stabe † 19.8.20


Just Qvigstad

Collection of

 
hf121_67rm.jpg

HF121
 

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