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TX4

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ID = 8866
       
Country:
Hungary
Brand: Tungsram; Budapest (see also British T.)
Tube type:  Triode-Hexode   Frequency converter   Controlling (mu) 
Identical to TX4
Similar Tubes
Different connections:
  ACH1
Other base:
  TACH1
Base Europe 7-Pin C7A (Hx C, C7, C) 1933 (Codex=Ng)
Was used by Radio/TV-reception etc.
Filament Vf 4 Volts / If 1 Ampere / Indirect / Specified voltage AC/DC
Dimensions (WHD)
incl. pins / tip		 46 x 145 x mm / 1.81 x 5.71 x inch
Information source History of the British Radio Valve to 1940   p. 152
Babani, International Radio Tube Encyclopaedia   p. 148 & 149
Universal Vade-Mecum, Electron Valves and Semiconductor Devices
Taschenbuch zum Röhren-Codex 1948/49
554_5.png TX4: Telefunken Werkstattbuch
Wolfgang Bauer

Just Qvigstad
Usage in Models 2= 1936?
Quantity of Models at Radiomuseum.org with this tube (valve, valves, valvola, valvole, válvula, lampe):2

Collection of

Péter Szathmáry † 7.12.21 (H)
Robert Meszaros (H)
 
tx4_tungsram.jpg

TX4
 
Forum contributions about this tube
TX4
Threads: 1 | Posts: 2
Hits: 2518     Replies: 1
TX4 (TX4)
Péter Szathmáry † 7.12.21
10.Apr.11 		  1
TX4 (TX4) 

Abmessungen: 46x145mm  /Durchmesser x Lange/
Arpad Roth † 27.3.17
11.Apr.11 		  2
Maße bereits vorhanden 

Hallo Herr Szathmary,

die Maße sind seit längerer Zeit am Modellblatt bereits vorhanden.

Dies zur Info.
MfG.
Arpad Roth
 
 
TX4
End of forum contributions about this tube
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