108 Keysight EXG and MXG X-Series Signal Generators User’s Guide
Optimizing Performance for All Models
Using Internal Channel Correction (N5172B/82B Only)
— If a frequency sweep is activated, then the calculation and caching will occur up front for the
first 256 unique frequencies, and all additional unique frequencies will have the characteristics
of arbitrary frequency switching.
— If the I/Q Correction Optimized Path softkey is set to Ext I/Q, then only the baseband corrections
will be applied and the frequency switching will be unaffected.
— If active, the ACP Internal I/Q Channel Optimization filter and the Equalization filter, will be
convolved with the internal channel correction filter. A hamming window is applied and the
resulting filter will be truncated to 256 taps.
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