Rohde & Schwarz FSW26 - OBW Configuration

Measurements
R&S
®
FSW
191User Manual 1173.9411.02 ─ 19
5.5.3 OBW Configuration
OBW measurements are selected via the "OBW" button in the "Select Measurement"
dialog box. The measurement is started immediately with the default settings. It can be
configured via the MEAS CONFIG key or in the "Occupied Bandwidth" dialog box,
which is displayed as a tab in the "Analysis" dialog box or when you select the "OBW
Config" softkey from the "OBW" menu.
This measurement is not available in zero span.
Configuring search limits for OBW measurement
The OBW measurement uses the same search limits as defined for marker search
(see "Search Limits" on page 500). However, only the left and right limits are consid-
ered.
The remote commands required to perform these tasks are described in chap-
ter 11.5.5, "Measuring the Occupied Bandwidth", on page 727.
% Power Bandwidth....................................................................................................191
Channel Bandwidth.....................................................................................................192
Adjust Settings............................................................................................................ 192
Search Limits (Left / Right)..........................................................................................192
Deactivating All Search Limits.....................................................................................192
% Power Bandwidth
Defines the percentage of total power in the displayed frequency range which defines
the occupied bandwidth. Values from 10% to 99.9% are allowed.
Remote command:
[SENSe:]POWer:BANDwidth|BWIDth on page 728
Occupied Bandwidth Measurement (OBW)