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

R15

Information - Help 
ID = 14635
       
Country:
France
Brand: La Radiotechnique (RT); Paris, Suresnes
Tube type:  Triode, vacuum   Universal 
  <1925 rare.
Identical to R15
First year 1924 Saga of the Vacuum Tube, Tyne page 402
Base Europe 4-Pin B4 (Eu A, E, 4A) 1914 (Codex=Eo)
Filament Vf 4 Volts / If 0.06 Ampere / Direct / Battery =
Description

For resistance-coupled RF and AF stages. The brand is Radiotechnique.

 
Text in other languages (may differ)
Dimensions (WHD)
incl. pins / tip		 38 x 100 x mm / 1.50 x 3.94 x inch
Information source Taschenbuch zum Röhren-Codex 1948/49   
- - Manufacturers Literature   1924
e4_sockelbild.png R15: RöhrenTaschenTabelle Francis
Felix Schaffhauser

Just Qvigstad 		r15_daten.png
R15: Frank Philipse mit freundl. Genehmigung
Felix Schaffhauser
More ...
Usage in Models 1= 1925? ; 1= 1925 ; 1= 1926?? ; 1= 1926? ; 2= 1926
Quantity of Models at Radiomuseum.org with this tube (valve, valves, valvola, valvole, válvula, lampe):6
 
r15_ansicht.jpg

 
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