The Spectrum Application (RF Measurements)
R&S
®
FPL1000
271
User Manual 1178.3370.02 ─ 11
For more information, see
Chapter 6.9.4.7, "Demodulating Marker Values and Provid-
ing Audio Output (Marker Demodulation)"
Limit lines
General limit line functionality is provided by the R&S
FPL1000 base unit. The base
unit also provides various predefined limit lines that you can use for various applica-
tions. The EMI measurement adds further predefined limit lines designed in compli-
ance with several EMC standards.
Limit line configuration is described in
Chapter 6.11.2.2, "Limit Line Settings and Func-
Test reports
The R&S
FPL1000 features a test report generator. A test report is a document that
summarizes the results and configuration of measurements.
Test reports are based on a general template, and are completed with user-defined,
measurement-specific contents. You can create multiple templates for different applica-
tions.
Test reports are described in
Chapter 7.5, "Working with Test Reports"
6.2.14.6
How to Perform EMI Measurements
The following step-by-step instructions demonstrate how to perform an EMI measure-
ment with the R&S
FPL1000.
For remote operation, see
Chapter 10.6.14.8, "Programming Example: EMI Measure-
1. Select [MODE] on the front panel and select the "Spectrum" application.
2. Define the frequency range of the EMI measurement.
a) Select [FREQ] and then the "Frequency Config" .
b) Define the start and stop frequency.
3. Configure the traces for the initial EMI measurement.
a) Select [TRACE] .
b) Select the "Trace Config" to configure as many traces as required.
4. Select [MEAS] on the front panel and select the "EMI" measurement.
The EMI main menu is displayed.
5. Select the "EMI Config" .
6. Define the resolution bandwidth and filter type to be used for the measurement.
By default, the R&S
FPL1000 uses a filter with a 3-db bandwidth. EMI measure-
ments usually require a filter with a 6
dB bandwidth.
Measurements and Results
