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EM5

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ID = 1612
       
Country:
Germany
Brand: Telefunken Deutschland (TFK), (Gesellschaft für drahtlose Telegraphie Telefunken mbH
Developer: Telefunken Deutschland (TFK), (Gesellschaft für drahtlose Telegraphie Telefunken mbH 
Tube type:  Mag. Eye, 2 ranges, 4 shadow angles   Indication 
Identical to EM5
Similar Tubes
Other shape (e.g. bulb type):
  WE12
Normally replaceable-slightly different:
  EM4 ; EM4N
Other base:
  EM11 ; EM35
First year 1950 Datum Aug. 1950 auf Röhrenbild
Predecessor Tubes EM11  
Successor Tubes EM35  

Base Europe side contact base P (P8A)
Was used by Radio/TV-reception etc.
Filament Vf 6.3 Volts / If 0.2 Ampere / Indirect / Parallel / series AC/DC
Tube prices 5 Tube prices (visible for members only)
  em5_1.png
  EM5: Courtesy Bureau Belper (De Muiderkring, Bussum)
Michael Schlör
 
em5_37.jpg
EM5: Collection JR
Jacob Roschy

 
au51.png
EM5: RTT 1974 (Franzis) 13. Auflage
Martin Renz

 

Usage in Models 2= 1950 ; 1= 1951? ; 11= 1951 ; 1= 1952? ; 1= 1952 ; 1= 1953

Quantity of Models at Radiomuseum.org with this tube (valve, valves, valvola, valvole, válvula, lampe):17


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