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

2Д1М2d1m

Information - Help 
ID = 22283
       
Country:
Soviet Union
Brand: Common type USSR (SU) tube/semicond.
Tube type:  HEPTODE   Frequency converter 
Identical to 2Д1М

Base Octal (Int.Octal, IO) K8A, USA 1935
Was used by Radio/TV-reception etc.
Filament Vf 2 Volts / If 0.15 Ampere / Direct / Battery =
Information source Röhren-Vademecum; P.H. Brans; Antwerpen
 
2d1m_sock.png
2Д1М: Grundig Rö-Tabu, zum M1, Band 3, 1948
Anonymous 15 Collector

 
2d1m_spec.png
2Д1М: Grundig Rö-Tabu, zum M1, Band 3, 1948
Anonymous 15 Collector


from Just Qvigstad

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