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Original Message
RE: Questions about high pass filter and balanced bridge
Posted by Ugly on June 13, 2017 at 12:53:11:
I believe the FMODS are single pole passive. Likely an RC. The impedance you need to give us to do the calculation is the amplifier output impedance not the input impedance. The output impedance is in series with the "R" in the FMOD and therefore will contribute to setting the frequency response of the network.