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6SK7_DDR

Information - Help 
ID = 50720
       
Country:
Germany
Brand: Werk für Fernmeldewesen (OSW, HF, WF) Berlin, VEB, RFT (Ostd.)
Tube type:  Vacuum Pentode   RF/IF-Stage   Controlling (mu) 
Identical to 6SK7_DDR = OSW3111
Similar Tubes
Other shape (e.g. bulb type):
  6SK7GT
Normally replaceable-slightly different:
  6SK7
Base Octal (Int.Octal, IO) K8A, USA 1935
Was used by Radio/TV-reception etc.
Filament Vf 6.3 Volts / If 0.3 Ampere / Indirect / Specified voltage AND current AC/DC
Tube prices 1 Tube prices (visible for members only)
Information source Essential Characteristics, GE 1973   
Taschenbuch zum Röhren-Codex 1948/49   
oc65_g_7~~1.gif 6SK7_DDR: RTT Schwandt
Günther Stabe † 19.8.20
More ...
Just Qvigstad
Usage in Models 1= 1948? ; 3= 1949? ; 2= 1949 ; 2= 1950? ; 6= 1950 ; 1= 1951 ; 1= 1952?? ; 2= 1952? ; 1= 1953 ; 1= 1955 ; 1= 1956
Quantity of Models at Radiomuseum.org with this tube (valve, valves, valvola, valvole, válvula, lampe):21

Collection of

Collection of a member from D
Danko Tkalec (HR)
Ingo Rosenblath (D)
Ulrich Fieseler (D)
Reinhard Riek (D)
Collection of a member from FIN
Jürgen Tiedmann (D)
Siegfried Droese (D)
Michael Wagner (D)
Peter Pfeiffer (D)
Dietrich Ehrhold (D)
Oskar Elm (D)
Valery Gromov (RUS)
Egon Strampe (D)
Karl - Heinz Bossan (D)
Georges Werts (B)
 
6sk7_ddr_wf.jpg

6SK7_DDR
 
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