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12QR50

Information - Help 
ID = 37395
       
Country:
Czechoslovakia
Brand: Tesla; Praha, Bratislava etc.
Tube type:  Oscilloscope CRT, picture tube   Indication 
Identical to 12QR50

Filament Vf 6.3 Volts / If 0.6 Ampere / Indirect
Description Runder Schirm, grün leuchtend. 
Dimensions (WHD)
incl. pins / tip
120 x x 370 mm / 4.72 x x 14.57 inch
Weight 504 g / 17.78 oz
Information source -- Collector info (Sammler)   

cs_tesla_12qr50_daten.png
12QR50: Röhrentaschenbuch Tesla
Wolfgang Lill

Usage in Models 1= 1956

Quantity of Models at Radiomuseum.org with this tube (valve, valves, valvola, valvole, válvula, lampe):1

Collection of

 
cs_tesla_12qr50_ans.jpg

12QR50
 

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