Characterizing a Filter
To use the absolute marker
Continue from “To set up a frequency response measurement.”
1Move the marker to the largest part of the frequency response trace:
Press [Marker⇒ ], [marker to peak]. or
Press [Shift], [Marker]
2Move the marker with the knob to view the absolute gain/loss of this particular filter network at different frequencies.
Note that there are two ways to perform some functions. In this example you may move the marker to the highest point on the trace by selecting the function in a softkey menu or by using a shift function.
The frequency and amplitude of the trace at the marker location are shown at the top of the display
The marker reflects the absolute amplitude and frequency
