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How can I perform a DC voltage biased measurement with the 4395A/4396B and the 87512A?

It is recommended to configure the instruments and accessories as follows.

configure the instruments and accessories
  • A bias tee is necessary to apply a DC bias voltage to the DUT without damaging the 87512A.
  • A DC blocking capacitor prevents the DC bias voltage from being applied to the B channel receiver of the 4395A/4396B.