Measurements
R&S
®
FSW
215
User Manual 1173.9411.02 ─ 19
Delete Range
Deletes the currently focused range, if possible (The reference range cannot be
deleted. A minimum of 3 ranges is required.) The range numbers are updated accord-
ingly.
Remote command:
Symmetric Setup
Any changes to the range settings in active "Symmetric Setup" mode lead to symmetri-
cal changes in the other ranges (where possible). In particular, this means:
●
Inserting ranges: a symmetrical range is inserted on the other side of the reference
range
●
Deleting ranges: the symmetrical range on the other side of the reference range is
also deleted
●
Editing range settings: the settings in the symmetrical range are adapted accord-
ingly
Note:
If "Fast SEM" mode is deactivated while "Symmetric Setup" mode is on, "Sym
Setup" mode is automatically also deactivated.
If "Fast SEM" mode is activated while "Symmetric Setup" mode is on, not all range set-
tings can be set automatically.
5.6.5.2
Multi-SEM (Sub Block) Settings
As of firmware version 1.91, and in the Spectrum application only, spectrum emissions
can be measured for multiple sub blocks of channels (see
Multiple Sub Blocks ("Multi-SEM")"
on page 205). Sub blocks are a set of multiple
ranges around a defined center frequency (carrier). Global settings on the sub blocks
are configured in the "Sub Blocks" tab of the "Spectrum Emission Mask" configuration
dialog box.
By default, a single sub block is assumed, which corresponds to the familiar SEM mea-
surement from previous firmware versions. If more than 1 sub blocks are defined, addi-
tional tabs are inserted for each sub block in the individual tabs of the "Spectrum Emis-
sion Mask" configuration dialog box.
Spectrum Emission Mask (SEM) Measurement
