LISN with PMM 9010 A-D-3
A-D.7 Starting the
Sweep
The Sweep mode is used to operate the PMM 9010 as a powerful scanning
EMI receiver. To enter in this mode it’s enough to depress the Sweep soft
key on the main screen, and immediately the scan setup window pops up
and allows the operator to set the parameters for the scan. All the automatic
settings (RBW, frequency step, etc.) refer to the CISPR standard.
Press the Measure softkey to enter the section where setting all the
necessary parameters.
Set the desired line of the LISN (when available).
Always use Esc button to return to the previous view/condition.
After having chosen the frequency band and set all the other parameters it is
possible to run the measurement scan simply touching the Exec Sweep
button.
To make subsequent sweeps with the same setting parameters, simply
press ReDo Sweep. This key is particularly useful after having loaded a
previously stored track (see 4.6), as with the Re Do Sweep the original
settings are kept for the new measurement: it is extremely easy to make
comparisons, for example, before and after a modification of the test setup.
Once the scan starts, it can be stopped at any time during the execution by
the Stop function key that appears during the scan.
The whole scan takes about 3 minutes for A+B frequency bands.
Fig. A-D-2 Sweep
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