Thank you for your reply. A few clarifications: You mentioned that "Excitation and DAC frequency is same." Does it necessarily have to be the same? In other words, if I want to use FWR mode to take impedance measurements at different excitation frequencies (i.e. 10 kHz, 50 kHz, 100 kHz) do I have to change the DAC frequency each time to match the excitation frequency? Or should I keep the DAC frequency at 64 kHz throughout? Thank you for clarifying.
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