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12QR51

Information - Help 
ID = 37434
       
Country:
Czechoslovakia
Brand: Tesla; Praha, Bratislava etc.
Tube type:  Oscilloscope CRT, picture tube   Indication 
Identical to 12QR51

Filament Vf 6.3 Volts / If 0.6 Ampere / Indirect
Description Runder Schirm, blau leuchtend. 
Dimensions (WHD)
incl. pins / tip
120 x x 370 mm / 4.72 x x 14.57 inch
Weight 504 g / 17.78 oz
Literature -- Collector info (Sammler)   
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cs_tesla_12qr51_ans.jpg
12QR51: Wolfgang Lill
Wolfgang Lill

 
cs_tesla_12qr51_daten.png
12QR51: Röhrentaschenbuch Tesla
Wolfgang Lill


Usage in Models 1= 1960??

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


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