radiomuseum.org
Please click your language flag. Bitte Sprachflagge klicken.

6K7MG

Information - Help 
ID = 9482
       
Country:
Worldwide
Brand:
Developer: Triad Television & Mfg. Co.; Pawtucket, RI 
Tube type:  Vacuum Pentode   RF/IF-Stage   Controlling (mu) 
Identical to 6K7MG
Similar Tubes
Other shape (e.g. bulb type):
  6K7 ; 6K7EG ; 6K7G ; 6K7GM
First year 08.Jul.1935 Electron Tube Registration List 34
Predecessor Tubes 78  
Successor Tubes 6M7MG  
Base Octal (Int.Octal, IO) K8A, USA 1935 (Codex=Uf) Top contact with a cap.
Was used by Radio/TV-reception etc.
Filament Vf 6.3 Volts / If 0.3 Ampere / Indirect / Specified voltage AND current AC/DC
Description

Glass bulb inside a metal envelope.

 
Tube prices 1 Tube prices (visible for members only)
Information source Taschenbuch zum Röhren-Codex 1948/49   
374_8.png 6K7MG: Telefunken Werkstattbuch
Wolfgang Bauer
More ...
Just Qvigstad
Usage in Models 14= 1935 ; 1= 1936?? ; 1= 1936? ; 21= 1936 ; 4= 1938?? ; 1= 1938? ; 6= 1939?? ; 1= 1939? ; 3= 1939 ; 6= 1940?? ; 1= 1940? ; 1= 1942?? ; 1= 1943? ; 1= 1943 ; 1= 1944?? ; 1= 1944? ; 3= 1945?? ; 2= 1946?? ; 1= 1950?? ; 1= 9999
Quantity of Models at Radiomuseum.org with this tube (valve, valves, valvola, valvole, válvula, lampe):71

Collection of

Georges Werts (B)
Oskar Elm (D)
Museum Roggenhofer (A)
Trev Levick (D)
Egon Penker (A)
Helmut Weigl (D)
Karl Reiter (A)
Götz Linss † 27.06.21 (D)
Wolfgang Bauer (A)
Patrice Zeissloff (F)
Jacob Roschy (D)
Reinhard Hanschke (D)
Bekir Yurdakul (F)
Jean-Jacques Pontigny (F)
Chris Lepiarczyk (D)
 
6k7mg_82rm400s.jpg

6K7MG
 

Variants

Early tube construction without glass pinch stem, but still without pressed-glass base.
You reach this tube or valve page from a search after clicking the "tubes" tab or by clicking a tube on a radio model page. You will find thousands of tubes or valves with interesting links. You even can look up radio models with a certain tube line up. [rmxtube-en]
  
Data Compliance More Information