Audio Amplifier 70 Watt MOSFET

marommuhammad

Friday, August 7, 2009

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Distortion measurement.Harmonic distortion, measured at 300mV rms input.The 20Hz figures are not very accurate, maybe plus or minus 10dB.Frequency....2nd-harmonic....3rd harmonic20Hz............-114dB............-124dB1kHz............-116dB............-129dB5kHz............-107dB............-116dB7.5kHz..........-106dB10kHz...........-102dB

Tag : Audio