The limits function enables lines and patterns to be
displayed for comparison with the swept trace.
lines are simple horizontal lines that can be set to any required
Limit patterns are derived from
tables of level against frequency that are stored as files. They can
include straight or angled lines, and are automatically interpolated
between points. Patterns are created on a PC using PSA-Manager software,
and can use imports from CSV files as well as table and graphical
Two limit lines or patterns can be displayed
* The Limits function requires option U02.