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RES094

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ID = 41
       
Country:
Germany
Brand: Telefunken Deutschland (TFK), (Gesellschaft für drahtlose Telegraphie Telefunken mbH
Tube type:  Screen-grid Tetrode   RF/IF-Stage 
Identical to RES094 = H406D = BS4
Similar Tubes
Other shape (e.g. bulb type):
  RES094i
Normally replaceable-slightly different:
  094 ; 410SG ; A2004 ; C150 ; DS1 ; L409 ; S409
Other characteristic (electr. data):
  H410D
Heater different:
  RES094s
First year 1928 Tube leaflet collection E.Erb Analysis by original leaflets

Base Europe 4-Pin B4 (Eu A, E, 4A) 1914 (Codex=Er)
Filament Vf 4 Volts / If 0.06 Ampere / Direct / Battery =
Tube prices 20 Tube prices (visible for members only)
Information source Taschenbuch zum Röhren-Codex 1948/49   

res094_umg.png
RES094: Lehmann: Die Rundfunktechnik (1930?)
Georg Richter

res094.png RES094: Prüfkarte Röhrenprüfgerät W 18N
Jörg Kulbe


Just Qvigstad
res094_datenblatt_1.png
RES094: Telefunken Datenblatt
Martin Steyer

More ...
Usage in Models 3= 1928? ; 6= 1928 ; 1= 1929?? ; 5= 1929 ; 1= 1930?? ; 4= 1930? ; 10= 1930 ; 1= 1931? ; 11= 1931 ; 5= 1932? ; 5= 1932 ; 1= 1933? ; 11= 1933 ; 2= 1934? ; 7= 1934 ; 4= 1935?? ; 1= 1935? ; 10= 1935 ; 7= 1936 ; 1= 1937?? ; 2= 1937? ; 2= 1937 ; 1= 1938?? ; 1= 1938? ; 2= 1938 ; 1= 1939? ; 1= 1939 ; 1= 1940?? ; 2= 1942 ; 1= 1943?? ; 1= 9999

Quantity of Models at Radiomuseum.org with this tube (valve, valves, valvola, valvole, válvula, lampe):111


Collection of

 
res094_reichsbahn4.jpg

RES094
 

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