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6NK7GT

Information - Help 
ID = 19161
       
Country:
Italy
Brand: Fivre - tubes; Milano (MI)
Tube type:  Vacuum Pentode   RF/IF-Stage   Controlling (mu) 
Identical to 6NK7GT = 6NK7
Similar Tubes
Heater different:
  12NK7GT

Base Octal (Int.Octal, IO) K8A, USA 1935 Top contact with a cap
Filament Vf 6.3 Volts / If 0.3 Ampere / Indirect / Parallel / series AC/DC
Description Va = 250 V
Vg2 = 100 V
Vg1 = -2 V
Ia = 5 mA
Ig2 = 1.65 mA
Ri = 1M Ohms 
Tube prices 1 Tube prices (visible for members only)
Literature Universal Vade-Mecum, Electron Valves and Semiconductor Devices   
  6nk7diagramma_1.png
  6NK7GT: Manuale delle valvole
Giuseppe Antonio Tusini
 
6nk7_side1.jpg
6NK7GT: M.G.
Marco Gilardetti

 
12nk7gt_so~~1.png
6NK7GT: rtt
Michael Schlör

 
6nk7gt_fivre.png
6NK7GT: Manufacturers data
Patrice Zeissloff


Usage in Models 5= 1946 ; 4= 1947 ; 3= 1948?? ; 1= 1948? ; 3= 1949?? ; 1= 1949? ; 4= 1949 ; 2= 1951

Quantity of Models at Radiomuseum.org with this tube (valve, valves, valvola, valvole, válvula, lampe):23


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