Spectrum Measurements
R&S
®
ESRP
212
User Manual 1175.7445.02 ─ 08
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Ch Power ACLR
Activates the active channel or adjacent-channel power measurement either for a sin-
gle carrier signal or for several carrier signals, depending on the current measurement
configuration, and opens a submenu to configure the channel power measurement.
With default settings the measurement is performed by integrating the powers at the
display points within the specified channels (IBW method).
If several TX cahnnels (carriers) are activated, the number of measured values is
increased to ensure that adjacent-channel powers are measured with adequate accu-
racy.
For general information on performing channel or adjacent-channel power measure-
ments, see
Chapter 6.1.1.2, "Measuring Channel Power and Adjacent-Channel
Remote command:
CALCulate<n>:MARKer<m>:FUNCtion:POWer:SELect
CALCulate<n>:MARKer<m>:FUNCtion:POWer:RESult?
CALCulate<n>:MARKer<m>:FUNCtion:POWer[:STATe]
CP/ACLR Standard ← Ch Power ACLR
Opens an edit dialog box to select the settings according to predefined standards. For
details on the available standards see
"Predefined CP/ACLR Standards"
By default no standard is set.
The selection of the standard influences the following parameters (see
tings for CP/ACLR Test Parameters"
●
channel spacing and adjacent-channel spacing
●
channel bandwidth, adjacent-channel bandwidth, and type of filtering
●
resolution bandwidth
●
video bandwidth
●
detector
●
# of adjacent channels
●
trace averaging (switched off)
Measurements