obrien135
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Hello,
I biased an electret mic with 10Kohms and I don't get much modulation on the transmitter it is connected to. The load impedance is 50Kohms. Should I increase the bias resister on the drain of the mic's fet to a 50Kohm resister, or would that be ridiculously high? Would it be better to put a 10Kohm resiter across the loaad, to match the impedances?
George
I biased an electret mic with 10Kohms and I don't get much modulation on the transmitter it is connected to. The load impedance is 50Kohms. Should I increase the bias resister on the drain of the mic's fet to a 50Kohm resister, or would that be ridiculously high? Would it be better to put a 10Kohm resiter across the loaad, to match the impedances?
George