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 ................................ 0.5 A
Tetrode
Input ......................................... 10 pf
Output ........................................ 8.5 pf
Grid to Plate ................................. 0.2 pf
Tetrode
Plate Voltage ................................. 425 V
Grid No. 2 Voltage ............................ 225 V
Plate Dissipation ............................. 15 W
Grid No. 2 Dissipation ........................ 2.5 W
Class C Amplifier
Plate Voltage ................................. 425 V
Grid No. 2 Voltage ............................ 200 V
Grid No. 1 Voltage ............................ -62.5 V
Grid No. 1 Current ............................ 3 mA
Plate Current ................................. 60 mA
Grid No. 2 Current ............................ 8.5 mA
Driving Power ................................. 0.3 W
Power Output (approx) ......................... 18 W
Class C Modulated Amplifier (Plate)
Plate Voltage ................................. 325 V
Grid No. 2 Voltage ............................ 200 V
Grid No. 1 Voltage ............................ -45 V
Grid No. 1 Current ............................ 2.5 mA
Plate Current ................................. 60 mA
Grid No. 2 Current ............................ 7 mA
Driving Power ................................. 0.2 W
Power Output (approx) ......................... 14 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
Fri, 24 Jun 2022 19:25:03 -0700