Sunday, February 5, 2012

Audio Amplifier 70 Watt MOSFET


Distorsi pengukuran.
Harmonik distorsi, diukur pada input 300mV rms.
Angka-angka 20Hz tidak sangat akurat, mungkin plus atau minus10dB.

Frequency....2nd-harmonic....3rd harmonic
20Hz..............-114dB...............-124dB
1kHz..............-116dB...............-129dB
5kHz..............-107dB...............-116dB
7.5kHz...........-106dB
10kHz............-102dB


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