Anritsu Spectrum Master MS2720T, User Manual

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TD-SCDMA/HSPA+ Signal Analyzer 4-5 TD-SCDMA/HSPA+ Over-the-Air Measurements
3GPP MG PN: 10580-00234 Rev. T 4-11
Measurement Setup
Refer to the User Guide for selecting the TD-SCDMA/HSPA+ Signal Analyzer mode.
1. Press the
Setup
main menu key. Press the
Trigger
submenu key. The Trigger menu
opens.
a. Press the
Trigger Type
submenu key to toggle through the three trigger types:
No
Trig
,
GPS
, and
Ext
. The active state is underlined on the face of the submenu key.
b. Press the
Ext Trigger Polarity
submenu key to select either
Rising
or
Falling
trigger
edge.
c. If necessary, press the
Tau Offset
submenu key to specify a Tau Offset value. The
maximum offset value is 5 sec.
d. Press the
Back
submenu key to return to the Setup menu.
2. Continue with the following setups for the specific OTA measurements.
Code Scan
1. Press the
Measurements
main menu key.
2. Press the
OTA
submenu key. The Over-the-Air menu is displayed.
3. Press the
Code Scan
submenu key to activate this measurement view.
Tau Scan
1. Press the
Measurements
main menu key.
2. Press the
OTA
submenu key.
3. Press the
Tau Scan
submenu key to activate this measurement view.
Figure 4-6. TD-SCDMA/HSPA+ OTA Tau Scan
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