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LP2

Information - Help 
ID = 16031
       
Country:
Great Britain (UK)
Brand:
Developer: Marconi-Osram - (Valves/Tubes); GB 
Tube type:  Triode, vacuum   Power/Output 
  Ca. 1925 up to 1945 rare.
Identical to LP2 = VT140_GPO = NR42
Similar Tubes
Normally replaceable-slightly different:
  220PA ; CV1166 ; CV1304 ; YDO2
Base Europe 4-Pin B4 (Eu A, E, 4A) 1914 (Codex=Eo)
Was used by Radio/TV-reception etc.
Filament Vf 2 Volts / If 0.2 Ampere / Direct / Battery =
Tube prices 1 Tube prices (visible for members only)
Information source The Saga of Marconi Osram Valve   p. 142, 151 & 329
- - Manufacturers Literature   1936-37 tube catalog
History of the British Radio Valve to 1940
Taschenbuch zum Röhren-Codex 1948/49
1_92.png LP2: Telefunken Werkstattbuch
Wolfgang Bauer

Just Qvigstad 		l.p.2_osram.png
LP2: osram wireless guide 1931
Giuseppe Antonio Tusini
More ...
Usage in Models 1= 1924?? ; 2= 1929 ; 1= 1930?? ; 1= 1930 ; 1= 1931? ; 2= 1932 ; 1= 1934? ; 1= 1936 ; 1= 1938?
Quantity of Models at Radiomuseum.org with this tube (valve, valves, valvola, valvole, válvula, lampe):11

Collection of

Collection of a member from SK
Oskar Elm (D)
Werner Wussow (D)
Pedro Prieto-Castro (E)
Jan Poortman (NL)
Giuseppe Antonio Tusini (I)
Collection of a member from D
Peter Pfeiffer (D)
Roy Johnson (GB)
Tomasz Szczesniak (PL)
 
lp2_marconi_2.jpg

LP2
 
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