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VDSB

Information - Help 
ID = 2590
       
Country:
Great Britain (UK)
Brand: Marconi-Osram - (Valves/Tubes); GB
Tube type:  Screen-grid Tetrode   Controlling (mu) 
Identical to VDSB
First year 1933 The Saga of Marconi Osram Valve
Predecessor Tubes VDS  

Base Europe 5-Pin (O5A, B5) (Codex=Fc)
Filament Vf 16 Volts / If 0.25 Ampere / Indirect / Series, DC
Literature - - Manufacturers Literature   
Taschenbuch zum Röhren-Codex 1948/49   
 
vdsb_1.jpg
VDSB: RFJ
Roy Johnson

 
vdsb_spec.png
VDSB: Marconi Advertisement
Anonymous 15 Collector


Usage in Models 1= 1933? ; 1= 1933 ; 2= 1934? ; 3= 1934

Quantity of Models at Radiomuseum.org with this tube (valve, valves, valvola, valvole, válvula, lampe):7


You reach this tube or valve page from a search after clicking the "tubes" tab or by clicking a tube on a radio model page. You will find thousands of tubes or valves with interesting links. You even can look up radio models with a certain tube line up. [rmxtube-en]
  
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