Nepaliman
Member
Did you mistakenly calculate with 1 M resistor? Diagram has 10 M resistor. I tried once myself but I am being fool.
Oh! If it has low current consumption then it might has very low level output, isn't it?
And, If I need high level audio (high gain), than can I use 10K Rc and 1 Meg Rb (approximately)?
(I thought it is related to input signal level of base, but I was wrong). Now I guessed why base of jFET has 44 Meg, because its collector audio level should be low because collector goes to 'Mic in'.
Oh! If it has low current consumption then it might has very low level output, isn't it?
And, If I need high level audio (high gain), than can I use 10K Rc and 1 Meg Rb (approximately)?
(I thought it is related to input signal level of base, but I was wrong). Now I guessed why base of jFET has 44 Meg, because its collector audio level should be low because collector goes to 'Mic in'.
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