The Spectrum Application
FPC1000
58
User Manual 1178.4130.02 ─ 02
Using this evaluation method, you can measure the signal / noise power density, for
example.
1. Press the "Meas" key to open the measurement menu.
2. Select the "Power Display" menu item.
3. Select the "Channel Power / Hz" menu item.
The displayed result shows the channel power measured in a bandwidth of 1
Hz
(indicated by the different unit in the channel power result in the diagram header).
4. You can return to the normal power display by selecting the "Channel Power / Hz"
menu item again.
Selecting the unit for power display
The R&S
FPC1000 can apply different units to the power output.
1. Press the "Meas" key to open the measurement menu.
2. Select the "Power Unit" menu item to open the power unit menu.
3. Select the unit you want.
The R&S
FPC1000 displays the signal level in the selected unit.
Note:
The default unit is dBm.
Selecting a standard
You can store the main measurement settings as a standard file. When you load such
a standard file, the R&S
FPC1000 automatically configures the measurement regard-
ing channel and general measurement settings.
Standard files for common telecommunications standards are already provided with
the R&S
FPC1000 firmware.
If you want to measure a different standard, you can also create custom standard defi-
nition files with the R&S
InstrumentView software and transfer them to the
R&S
FPC1000. For more information, refer to the documentation of the R&S
Instru-
mentView.
1. Press the "Meas" key to open the measurement menu.
2. Select the "Standard" menu item.
The R&S
FPC1000 opens a dialog box to select the standard.
3. Select one of the available standards.
The R&S
FPC1000 loads the configuration of the selected standard. It automati-
cally sets the span, resolution bandwidth, video bandwidth, sweep time and detec-
tor required by the standard.
If the measurement is not according to the selected standard anymore (for exam-
ple if you change a parameter), the R&S
FPC1000 shows a blue dot in front of the
standard display.
Measurements and Result Displays
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