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

MS/PenB

Information - Help 
ID = 10158
       
Country:
Great Britain (UK)
Brand: Cossor, A.C.; London
Tube type:  Vacuum Pentode   RF/IF-Stage 
Identical to MS/PenB = VR125 = CV1125
Similar Tubes
Other class quality (otherwise equal):
  10E/25
First Source (s)
1937 : History of the British Radio Valve to 1940 p. 195

Base British-7-Pin, old (M7A) (Codex=Nf) Top contact with a cap.
Was used by Radio/TV-reception etc.
Filament Vf 4 Volts / If 1 Ampere / Indirect / Parallel, (AC/DC)
Information source Taschenbuch zum Röhren-Codex 1948/49   
Babani, International Radio Tube Encyclopaedia   P. 120 & 121
 
mspenb.jpg
MS/PenB: own collection
John Koster

 
mvspenb.png
MS/PenB: Manufacturer's Literature
Emilio Ciardiello

 

from Just Qvigstad

Usage in Models 2= 1937 ; 1= 1938

Quantity of Models at Radiomuseum.org with this tube (valve, valves, valvola, valvole, válvula, lampe):3


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