radiomuseum.org
Please click your language flag. Bitte Sprachflagge klicken.

VDS

Information - Help 
ID = 2797
       
Country:
Great Britain (UK)
Brand: Marconi-Osram - (Valves/Tubes); GB
Tube type:  Screen-grid Tetrode   RF/IF-Stage   Controlling (mu) 
Identical to VDS
First year Aug.1932 ? - - Data from my own collection
First Source (s)
Aug.1932 : Wireless World (The), London (WW, 79) p168
1932 : History of the British Radio Valve to 1940 p. 174
Successor Tubes VDSB  

Base Europe 5-Pin , B5 (Eu O, F, O5A) 1928 (Codex=Fc) Top contact screw type.
Was used by Radio/TV-reception etc.
Filament Vf 16 Volts / If 0.25 Ampere / Indirect / Specified current DC = (Series working)
Description

Designed for DC mains receivers.

 
Information source - - Manufacturers Literature   
Taschenbuch zum Röhren-Codex 1948/49   

9_10~~6.png VDS: Fin Stewart
Fin Stewart


Just Qvigstad
vds_spec.png
VDS: Marconi Advertisement
Anonymous 15 Collector

Usage in Models 1= 1932 ; 2= 1933? ; 10= 1933 ; 5= 1934

Quantity of Models at Radiomuseum.org with this tube (valve, valves, valvola, valvole, válvula, lampe):18

Collection of

 
gecvds_web.jpg

VDS
 

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]
  

Data Compliance More Information