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TKDD1

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ID = 22781
       
Country:
Hungary
Brand: Tungsram; Budapest (see also British T.)
Tube type:  Double Triode   Power/Output 
Identical to TKDD1 = KDD1
First year Feb.1936 Tube leaflet collection E.Erb Analysis by original leaflets (T7, V8)

Base Europe side contact base P (P8A)
Filament Vf 2 Volts / If 0.22 Ampere / Direct / Battery =
Description Wir verwenden bei Modellen nur die Grundröhre KDD1, denn es ist willkürlich, ob ein Apparat mit KDD1 oder der Tungsram TKDD1 ausgerüstet ist. 
Literature Taschenbuch zum Röhren-Codex 1948/49   
 
h_tungsram_tkdd1_front.jpg
TKDD1: STS
Sandor Selyem-Tóth

 
39_2.png
TKDD1: Telefunken Werkstattbuch
Wolfgang Bauer

 

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