Anritsu MS2722C, User Manual

Page: 49 / 112

Setting Up Limit Lines
Spectrum Master UG PN: 10580-00277 Rev. E 3-7
3-6 Setting Up Limit Lines
Press the
Shift
key then the
Limit
(6) key on the numeric keypad to display the Limit menu.
Simple Limit Line
Spectrum Analyzer and Interference Analysis Modes
1. Press the
Shift
key and then the
Limit
(6) key.
2. Press the
Limit (Upper / Lower)
submenu key to select the desired limit line, Upper or
Lower.
3. Activate the selected limit line by pressing the
On Off
submenu key so that
On
is
underlined.
4. Press the
Limit Move
submenu key to display the Limit Move menu. Press the
Move Limit
submenu key to change the dBm level of the limit line.
5. Press the
Back
submenu key to return to the Limit menu.
6. If necessary, press the
Set Default Limit
submenu key to redraw the limit line in view.
Limit Line Envelope
Spectrum Analyzer and Interference Analysis Modes
Using Limit Envelope:
1. Press the
Shift
key and then the
Limit
(6) key.
2. Press the
Limit (Upper / Lower)
submenu key to select the desired limit line, Upper or
Lower.
3. Press the
Limit Envelope
submenu key to display the Limit Envelope menu.
4. Press the
Create Envelope
submenu key to create an envelope around the measurement.
5. Press
Upper Points
or
Lower Points
submenu key to change the number of segments in
the envelope.
6. Press the
Upper Shape
or
Lower Shape
submenu key to toggle between square and
sloped limit envelope.
7. Adjust the Upper or Lower Offset to move the limit line closer to (a smaller value) or
further away from the trace.