摘要 |
PROBLEM TO BE SOLVED: To inform, when measurement values to be displayed in time domain display and frequency domain display are different from each other by a signal outside a span thought it is in a taking in band, a user of it.SOLUTION: Test measurement equipment 200 detects excess energy outside a span though it is in a taking in band to notify a user of the excess energy. In addition, when the excess energy outside the span in the taking in band is detected, the test measurement equipment 200 may notify the user of the excess energy by displaying a full span. |