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MR2

Information - Help 
ID = 14523
       
Country:
Hungary
Brand: Tungsram; Budapest (see also British T.)
Tube type:  Triode, vacuum 
Identical to MR2

Base Europe 4-Pin B4 (Eu A, E, 4A) 1914 (Codex=Eo)
Was used by Radio/TV-reception etc.
Filament Vf 3.5 Volts / If 0.06 Ampere / Direct / Battery =
Tube prices 1 Tube prices (visible for members only)
Information source Taschenbuch zum Röhren-Codex 1948/49   
- - Manufacturers Literature   
 
m_r2.jpg
MR2: MP
Anonymous 413 Collector

 
mr2_so.png
MR2: rtt
Michael Schlör

 
daten_mr2_tungsram.png
MR2: Radio Amateur 1925
Gerhard Heigl


Usage in Models 2= 1929

Quantity of Models at Radiomuseum.org with this tube (valve, valves, valvola, valvole, válvula, lampe):2

Collection of a member from FIN

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