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D7-190GM

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ID = 28363
       
 
   
Tube type:  Oscilloscope CRT, picture tube 
Identical to D7-190GM
Similar Tubes
Heater different:
  D7-191GM

Base SPECIAL TUBEBASE in general
Filament Vf 6.3 Volts / If 0.3 Ampere / Indirect / Specified voltage AND current AC/DC
Description Runder Planschirm, gelblich grün, Nachleuchtdauer: lang. 
Dimensions (WHD)
incl. pins / tip
75 x 75 x 220 mm / 2.95 x 2.95 x 8.66 inch
Weight 260 g / 9.17 oz
Information source Röhren-Taschen-Tabelle, (Franzis RTT)   Valvo, Oszillografenröhren, 1975
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sp400_g_1~~3.gif D7-190GM: RTT Schwandt
Günther Stabe † 19.8.20

d7190gm_spec1.png
D7-190GM: Valvo, Oszillografenröhren, 1975
Anonymous 15 Collector

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