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Detector triode with 4 volt, 100 mA filament. Maximum anode voltage 150 V, grid bias -6 V, mu 15, ra 7.5 kOhms. Cost 14/- in 1931, equivalent to £109 today! No longer made by 1934.
This page last modified - Monday, 29-Mar-2010 12:22:52 BST, rendered - Saturday, 19-May-2012 18:11:31 BST
for (none) 38.107.179.233 by www.andycowley.org
