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ECH8000

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ID = 21224
       
Country:
Germany
Brand: Telefunken Deutschland (TFK), (Gesellschaft für drahtlose Telegraphie Telefunken mbH
Tube type:  Triode-Heptode   Frequency converter   Controlling (mu) 
Identical to ECH8000
First year 1965 -- Original prospect or advert

Base Noval, 9 pin miniature (USA pico-9) B9A
Filament Vf 6.3 Volts / If 0.3 Ampere / Indirect / Specified voltage AND current AC/DC
Description Langlebensdauerröhre 
Dimensions (WHD)
incl. pins / tip
22 x 56 x mm / 0.87 x 2.20 x inch
Weight 14 g / 0.49 oz
Tube prices 1 Tube prices (visible for members only)
Information source Röhren-Taschen-Tabelle, (Franzis RTT)   

no17_g.gif ECH8000: RTT Schwandt
Günther Stabe † 19.8.20


Just Qvigstad
ech8000_dat1.png
ECH8000: Telefunken Handbuch Spezial-Röhren für Elektronik 1965/66
Thomas Günzel † 1.8.22

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Collection of

 
ech8000_tfk_1.jpg

ECH8000
 

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