Note: Please do not link down into my pages. I change this directory structure often and your links will not work correctly.
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EIA Base ...................................... 5AW
Heater Voltage ................................ 6.3 V
Heater Current ................................ 0.55 A
Tetrode
Input ......................................... 10 pf
Output ........................................ 9 pf
Grid to Plate ................................. 0.2 pf
Tetrode
Plate Voltage ................................. 300 V
Grid No. 2 Voltage ............................ 300 V
Plate Dissipation ............................. 8 W
Grid No. 2 Dissipation ........................ 4.5 W
Class C Amplifier
Plate Voltage ................................. 400 V
Grid No. 2 Voltage ............................ 300 V
Grid No. 1 Voltage ............................ -40 V
Grid No. 1 Current ............................ 1.6 mA
Plate Current ................................. 62 mA
Grid No. 2 Current ............................ 12 mA
Driving Power ................................. 0.1 W
Power Output (approx) ......................... 12.5 W
Class C Modulated Amplifier (Plate)
Plate Voltage ................................. 250 V
Grid No. 2 Voltage ............................ 200 V
Grid No. 1 Voltage ............................ -40 V
Grid No. 1 Current ............................ 1.6 mA
Plate Current ................................. 50 mA
Grid No. 2 Current ............................ 10 mA
Driving Power ................................. 0.28 W
Power Output (approx) ......................... 8.5 W
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
Thu, 18 Aug 2022 10:13:18 -0700