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

VW48

Information - Help 
ID = 13162
       
Country:
Great Britain (UK)
Brand: Common type Great Britain tube/semicond.
Tube type:  Screen-grid Tetrode 
Identical to VW48 = 10E/10585 = CV1048
Similar Tubes
Other characteristic (electr. data):
  215SG ; CV1018

Base Europe 4-Pin B4 (Eu A, E, 4A) 1914 (Codex=Er) Top contact screw type.
Was used by Military and/or Government
Filament Vf 2 Volts / If 0.15 Ampere / Direct / Battery =
Description

This is a specially selected CV1018 = 215SG. It was selected for use in the wavemeter W1117 and carries the serial number of both the tube and the destination wavemeter.
This is the only known application of this tube.

 
Information source Taschenbuch zum Röhren-Codex 1948/49   
-- Original-techn. papers.   
 
vw48.jpg
VW48: RFJ
Roy Johnson

 
vw48_so.png
VW48: rtt
Michael Schlör

 

from Just Qvigstad

Usage in Models 1= 1942??

Quantity of Models at Radiomuseum.org with this tube (valve, valves, valvola, valvole, válvula, lampe):1



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]
  
rmXorg