R&S
®
CMW 500 Basic Instrument Functions
Setup Dialog
Operating Manual 1202.3986.32 – 03 63
To perform the overall loop test:
1. Press the MEASURE key on the front panel and select Selftest from the
"Measurement Controller" dialog. Close the "Measurement Controller".
The Maintenance – Selftest dialog is opened.
Selftest dialog
2. In the measurement dialog, open the "Test Profile" drop-down list and select
"Overall Loop RF1COM –TRX1".
3. Select "Repetition: Single Shot" to perform the test only once.
4. Open the "System Test > Internal > Overall Loop RF1COM –TRX1" section and
select the RF frequencies you want to measure. Each frequency is measured at
different RF output levels.
5. Press the "Selftest Ctrl." hotkey once to start the selftest.
The result of the test at each frequency is shown in the "State" column. The measured
levels should be approx. 6 dB above the RF output levels.
4.3.2.5 Selftest Parameters
The "Selftest" dialog provides the following controls and dialogs.
Measurement Control: Softkey
Parameters: Selftest Configuration
Measurement Control
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