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F80U

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ID = 31131
       
Country:
Germany
Brand: Siemens (& Halske, -Schuckert Werke SSW, Electrogeräte); Berlin, München
Tube type:  Vacuum Pentode 
  Late but no serial production. For instance only development samples. *****
Identical to F80U
Similar Tubes
Other class quality (otherwise equal):
  UF80
Base Noval, 9 pin miniature (USA pico-9) B9A
Filament Indirect / Specified current AC/DC ~ = (Series working)
Description

Tests as UF80, probably a special version of the UF80.

 
Text in other languages (may differ)
Dimensions (WHD)
incl. pins / tip		 22 x 68 x mm / 0.87 x 2.68 x inch
Weight 20 g / 0.71 oz
f80u_so.png F80U: rtt
Anonymous 10 Collector

Just Qvigstad

Collection of

Alexander Hofer (A)
Hannu Alho (FIN)
Tomasz Szczesniak (PL)
Otto Frosinn (D)
Collection of a member from D
Karlheinz Fischer (D)
 
f80u_siemens.jpg

More ...
 
Forum contributions about this tube
F80U
Threads: 1 | Posts: 1
Hits: 3928     Replies: 0
F80U (F80U)
Norbert Haselbach
21.Oct.15 		  1
F80U (F80U) 

Von der F80U sind vier Stück im Siemens Cardiomat 824 eingebaut , es handelt sich um ausgesuchte Röhren laut Bedienanweisung .
 
F80U
End of forum contributions about this tube
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