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VMS4_Catkin

Information - Help 
ID = 13135
       
Country:
Great Britain (UK)
Brand: Marconi-Osram - (Valves/Tubes); GB
Tube type:  Screen-grid Tetrode   RF/IF-Stage   Controlling (mu) 
Identical to VMS4_Catkin
Similar Tubes
Other shape (e.g. bulb type):
  VMS4

Base Europe 5-Pin , B5 (Eu O, F, O5A) 1928 (Codex=Fc)
Was used by Radio/TV-reception etc.
Filament Vf 4 Volts / If 1.1 Ampere / Indirect / Parallel, (AC/DC)
Information source Taschenbuch zum Röhren-Codex 1948/49   
 
20191017_163752.jpg
VMS4_Catkin: RMG
Robert Gillespie

 
vms4catkin_so.png
VMS4_Catkin: rtt
Michael Schlör

 
vms4_catkin_spec.png
VMS4_Catkin: Marconi Advertisement
Anonymous 15 Collector


Usage in Models 3= 1933 ; 2= 1934

Quantity of Models at Radiomuseum.org with this tube (valve, valves, valvola, valvole, válvula, lampe):5


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