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TK76

Stato: Germania Produttore: Telefunken Deutschland (TFK), (Gesellschaft für drahtlose Telegraphie Telefunken mbH Tipo:  Klystron riflessivo (reflex)   SHF/EHF (>3 GHz)  Identico a TK76 Zoccolo Loctal-8, B8G (Sylvania, 1938) Filamento Vf 6.3 Volt / If 1.55 Ampere / Specified voltage AC/DC Dimensioni (LxAxP) incl.pins/tip 60 x 55 x 97 mm / 2.36 x 2.17 x 3.82 inch Peso 320 g / 11.29 oz TK76: Telefunken, Spezialröhren 1962/63 Anonimo 10 Collezionista Just Qvigstad TK76: Telefunken Taschenbuch 1971 Anonimo 15 Collezionista Segue ... Collezione di Otto Frosinn (D) Alexander Hofer (A) Eero Ukkola (FIN)

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Visite: 3773     Risposte: 1 Radiotubes
Eero Ukkola 03.May.06	1 Radiotubes  Hello Friends That is "Evening glow-hobby".Who made example EABC80 today? What happen tube manufactures and where they went at time when transistors came? Where are today tube´s bilding machine. I afraid that they were broke. Is it possible that Radiomuseum.org keep list or section for Radiotubes Manufactures like Radio Manufactures from every place world. That list can be shows activy factorys and of course closed factory!
William J Blanchflower 03.May.06	2 Radiotubes  Dear Eero, I believe that many of the tube building machines ended up in Russia and China, where most of the tubes come from now. At least, all were not destroyed.

 

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