Sylvania 7025 Vacuum Tube Results = 1530|1360
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Sylvania 7025 Vacuum Tube Results = 1530|1360:
Sylvania 7025 Vacuum The measurements provided were made on a Triplett 3444 that has been modified to test tubesin accordance with the original manufacturer’s stated test conditions, including bogey values.This includes the use of cathode bias where specified.This tester was prepared by Paul Hart of Roswell, GA.Further information is available on request.
Industry Bogey transconductance =1600|1600µmhos
Industry Bogey plate current =1.2|1.2mA
Results =1530|1360µmhos ~1.09|.95mA
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