boylesg
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Is Vsup = Vcc - Vee?
Is Vsup = Vcc - Vee?
In my case that would be about 16.8V since I am using 2 x 9V NiMH batteries in series with GND in the middle. Which output about 8.4V or so.
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And another question re this....
Would 100nF and 10k be OK for that cap and resistor on pins 7 and 8?
View attachment 178230
So I take it that capacitor and resistor forms a low pass filter then? Which I would have to refresh my memory on.Hi,
I´d say the C (in combination with the R) determines the lower cutoff frequency for the modulation.
Or the other way round: calculate C by using R and fc
Klaus
Yes, AC coupling usually is done by using an HPF.Or does it do nothing other than AC couple modulation signal,
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