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EIA Base ...................................... 11E
Heater Voltage ................................ 6.3 V
Heater Current ................................ 0.6 A
Oscilloscope
Anode No. 3 Voltage ........................... 4000 V
Anode No. 2 Voltage ........................... 2000 V
Anode No. 1 Voltage ........................... 520 V
Grid No. 1 Voltage Required for Cutoff ........ -75 V
Deflection Factor
Deflecting Plates No. 1 & 2 ................... 0.25 V/In
Deflecting Plates No. 3 & 4 ................... 0.28 V/In
Oscilloscope
Anode No. 3 Voltage ........................... 3000 V
Anode No. 2 Voltage ........................... 1500 V
Anode No. 1 Voltage ........................... 390 V
Grid No. 1 Voltage Required for Cutoff ........ -56 V
Deflection Factor
Deflecting Plates No. 1 & 2 ................... 0.33 V/In
Deflecting Plates No. 3 & 4 ................... 0.37 V/In
If you are uncertain about the EIA designator for a particular tube please use the "Index" button to list all the tubes in the database. You can click on the designator for the closest tube.
(c) 1994-2021 by William A. Beech, NJ7P
Sat, 02 Jul 2022 19:58:53 -0700