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VS24

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ID = 13142
       
Country:
Great Britain (UK)
Brand: Marconi-Osram - (Valves/Tubes); GB
Developer: Marconi-Osram - (Valves/Tubes); GB 
Tube type:  Screen-grid Tetrode   RF/IF-Stage   Controlling (mu) 
Identical to VS24
Similar Tubes
Other shape (e.g. bulb type):
  VS24K
First Source (s)
22.Nov.1935 : Wireless World (The), London (WW, 79)
Base Europe 4-Pin B4 (Eu A, E, 4A) 1914 (Codex=Er) Top contact screw type.
Was used by Radio/TV-reception etc.
Filament Vf 2 Volts / If 0.15 Ampere / Direct / Battery =
Description

Va<150, Vs<75. Gm=1.5mA/V at these max ratings and Ia=4.5 with -Vg=0.

 
Tube prices 1 Tube prices (visible for members only)
Information source The Saga of Marconi Osram Valve   p. 334
- - Manufacturers Literature   
Babani, International Radio Tube Encyclopaedia
Taschenbuch zum Röhren-Codex 1948/49
3_34.png VS24: Telefunken Werkstattbuch
Wolfgang Bauer

Just Qvigstad 		vs24_spec.png
VS24: Marconi Advertisement
Anonymous 15 Collector
More ...
Usage in Models 1= 1931? ; 1= 1932? ; 1= 1933 ; 1= 1934?? ; 2= 1934? ; 11= 1934 ; 1= 1935?? ; 4= 1935 ; 1= 1936?? ; 6= 1936 ; 1= 1937? ; 3= 1937 ; 1= 1938? ; 1= 1938 ; 1= 1939 ; 1= 1940
Quantity of Models at Radiomuseum.org with this tube (valve, valves, valvola, valvole, válvula, lampe):37

Collection of

Roy Johnson (GB)
Collection of a member from FIN
 
osram_vs24.jpg

VS24
 
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