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A28-13W

Information - Help 
ID = 19935
       
 
   
Tube type:  Television picture tube black+white 
Identical to A28-13W
Similar Tubes
Other shape (e.g. bulb type):
  A28-14W

Base Miniatur-7-Pin-Base B7G, USA 1940
Filament Vf 11 Volts / If 0.068 Ampere / Indirect / Parallel / series AC/DC
Description 90° Bildröhre für Einbau ohne Schutzscheibe.
11 kV, 400 cm² Schirmfläche, entwickelt in/ab 1965 (lt. AEG Telefunken RTB 1977). 
Literature Röhren-Taschen-Tabelle, (Franzis RTT)   
  a2813w.png
  A28-13W: Schema: K 67
Egon Strampe
 
a2813w_seitlich.jpg
A28-13W: Funktechnik 10.1965
Karlheinz Fischer

 
a2814w_sock_1.png
A28-13W: Telefunken Taschenbuch 1971
Anonymous 15 Collector

 
a28_13w_data1.png
A28-13W: Telefunken 1965
Robert Schmalstieg


Usage in Models 1= 1964?? ; 1= 1965?? ; 3= 1965 ; 3= 1966? ; 13= 1966 ; 1= 1967? ; 6= 1967 ; 1= 1968?? ; 3= 1968 ; 1= 1970?? ; 1= 1970? ; 2= 1971

Quantity of Models at Radiomuseum.org with this tube (valve, valves, valvola, valvole, válvula, lampe):36

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