Rohde & Schwarz FPL1000 Series, Руководство пользователя

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The Spectrum Application (RF Measurements)
R&S
®
FPL1000
263 User Manual 1178.3370.02 ─ 03
Standard .....................................................................................................................263
└ Predefined Standards .................................................................................. 263
└ User Standards ............................................................................................ 263
Number of channels: Tx , Adj .....................................................................................264
Reference Channel .................................................................................................... 265
Selected Trace ........................................................................................................... 265
Absolute and Relative Values (ACLR Mode) ............................................................. 265
Channel power level and density ( Power Unit ) ......................................................... 265
Power Mode ............................................................................................................... 266
Setting a fixed reference for Channel Power measurements ( Set CP Reference ) ... 266
Optimized Settings ( Adjust Settings ) .........................................................................266
Sweep Time ............................................................................................................... 266
Standard
The main measurement settings can be stored as a standard file. When such a stan-
dard is loaded, the required channel and general measurement settings are automati-
cally set on the R&S
FPL1000. However, the settings can be changed. Predefined
standards are available for standard measurements, but standard files with user-
defined configurations can also be created.
Predefined Standards ← Standard
Predefined standards contain the main measurement settings for standard measure-
ments. When such a standard is loaded, the required channel settings are automati-
cally set on the R&S
FPL1000. However, the settings can be changed.
The predefined standards contain the following settings:
●
Channel bandwidths
●
Channel spacings
●
Detector
●
Trace Average setting
●
Resolution Bandwidth (RBW)
●
Weighting Filter
Predefined standards can be selected via the "CP / ACLR Standard" softkey in the "Ch
Power" menu or in the "General Settings" tab of the "CP / ACLR Config" dialog box.
For details on the available standards, see Chapter 7.2.3.8, "Reference: Predefined
CP/ACLR Standards" , on page 277.
Remote command:
CALCulate<n>:MARKer<m>:FUNCtion:POWer:PRESet
on page 542
User Standards ← Standard
Access
: "CP / ACLR Config" > "General Settings" tab > "Manage User Standards"
In addition to the predefined standards, you can save your own standards with your
specific measurement settings in an XML file so you can use them again later. User-
defined standards are stored on the instrument in the
C:\ProgramData\Rohde-Schwarz\ZNL-FPL\acp_std
directory.
Note that ACLR user standards are not supported for multicarrier ACLR measure-
ments.
Measurements and Results