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UAF42 (UAF42)

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Gerhard Heigl Editor A  Articles: 727 Schem.: 749 Pict.: 1081 21.Aug.06 18:49

You aren't logged in. (Guest)   1 UAF42 (UAF42)  Als Vorgängertype wird u. a. die UAF21 genannt. Dies ist nicht ganz richtig, weil die UAF21 erst ab 1949 (vermutlich Herbst) von Tungsram erzeugt wurde (Quelle: Radio Technik 1949, Heft 9 und 11). Ing. Ratheiser nennt sie als Vergleichstype. To thank the Author because you find the post helpful or well done.      Help

Jacob Roschy Moderator D  Articles: 1081 Schem.: 12 Pict.: 50 21.Aug.06 19:48

You aren't logged in. (Guest)   2   Hallo Herr Heigl, da werden Sie wohl recht haben. Es spricht einiges dafür, dass die Rimlockröhre UAF42 zur Locktalröhre UAF21 "zurückentwickelt" wurde, da Tungsram damals vermutlich noch keine Rimlockröhren produzieren konnte und man deshalb diesen Röhrentypus in die Locktalserie transferierte. MfG JR To thank the Author because you find the post helpful or well done.      Help

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