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DG4100

Information - Help 
ID = 12669
       
Country:
Hungary
Brand: Tungsram; Budapest (see also British T.)
Tube type:  Dual-Grid Tetrode   Frequency converter 
Identical to DG4100
Similar Tubes
Normally replaceable-slightly different:
  Dn44

Base Europe 5-Pin (O5A, B5) (Codex=Fa) Sidecontact
Filament Vf 4 Volts / If 1 Ampere / Indirect / Parallel, (AC/DC)
Description Second-class production of Tungsram tubes are labeled "CYRKON" with an additional text in the Hungarian language. 
Text in other languages (may differ)
Literature Taschenbuch zum Röhren-Codex 1948/49   
 
dg4100.jpg
DG4100: My own
Anonymous 507 Collector

 
6_2.png
DG4100: Telefunken Werkstattbuch
Wolfgang Bauer

 
dg4100_spec.png
DG4100: RVF-Röhrenbuch-M1,1947
Anonymous 15 Collector


Usage in Models 1= 1930 ; 3= 1932 ; 1= 1933

Quantity of Models at Radiomuseum.org with this tube (valve, valves, valvola, valvole, válvula, lampe):5

Collection of a member from SK

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