Operation and Features
2
Keysight U8903A User’s Guide
41
Digital filters
The U8903A has a series of filters that are implemented digitally. They consist of
low pass, high pass, and weighting filters such as CCITT, CCIR, C-Message, and
A-Weighting.
The U8903A also allows user-defined filters to be uploaded to the device. You
need to specify the filter parameters comprising filter type, group delay, and
coefficients/sections. The filter parameters will be saved in a file and then
uploaded to the U8903A. Refer to
“Appendix C: User-defined Filter File Format”
on page 162 for more information on the user-defined filter file format.
Summary of Contents for U8903A
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