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ID = 70340
       
Country:
France
Brand: LCT (L.C.T.), Laboratoire Central de Télécommunications; Paris
Developer: LCT (L.C.T.), Laboratoire Central de Télécommunications; Paris 
Tube type:  Vacuum Pentode   Universal 
Identical to FB = PTT212P
Successor Tubes PTT212P  

Base France PTT49 (B8P=F8A)
Was used by Telephony
Filament Vf 18 Volts / If 0.11 Ampere / Indirect / Specified voltage AC/DC
Description

Langlebensdauer Weitverkehrsröhre (Poströhre) Breitband Verstärker.

 
Text in other languages (may differ)
Dimensions (WHD)
incl. pins / tip
26 x 60 x mm / 1.02 x 2.36 x inch
Weight 22 g / 0.78 oz

Collection of

Collection of a member from D
 
roehre_fb_0188_bild_3.jpg

FB
 

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