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 ...................................... 9MS
Heater Voltage ................................ 13.6 V
Heater Current ................................ 0.16 A
Pentode
Input ......................................... 7 pf
Output ........................................ 3.6 pf
Grid to Plate ................................. 0.15 pf
Pentode
Plate Voltage ................................. 350 V
Grid No. 2 Voltage ............................ 300 V
Plate Dissipation ............................. 9 W
Grid No. 2 Dissipation ........................ 3.5 W
Class C Modulated Amplifier (Plate)
Plate Voltage ................................. 250 V
Grid No. 2 Voltage ............................ 250 V
Grid No. 1 Voltage ............................ -12.5 V
Plate Current ................................. 28 mA
Grid No. 2 Current ............................ 3.1 mA
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
Tue, 28 Jun 2022 02:03:56 -0700