Operating the Instrument in Manual Mode
R&S
®
FPS
92
Getting Started 1319.3362.02 ─ 07
Function key
Assigned functions
MKR->
Used for search functions of the measurement markers (maxi-
mum/minimum of the trace).
Assigns the marker frequency to the center frequency, and the
marker level to the reference level.
Restricts the search area (Search Limits) and characterizes the
maximum points and minimum points (Peak Excursion).
Measurement and evaluation functions
MEAS
Provides the measurement functions.
Measurement of multicarrier adjacent channel power (Ch Power
ACLR)
Carrier to noise spacing (C/N C/No)
Occupied bandwidth (OBW)
Spectrum emission mask measurement (Spectrum Emission
Mask)
Spurious emissions (Spurious Emissions)
Measurement of time domain power (Time Domain Power)
Signal statistics: amplitude probability distribution (APD) and
cumulative complementary distribution function (CCDF)
Third-order intercept point (TOI)
AM modulation depth (AM Mod Depth)
MEAS CONFIG
Provides access to measurement configuration.
LINES
Configures display lines and limit lines.
INPUT/OUTPUT
Displays softkeys for input/output functions.
Measurement start functions
RUN SINGLE
Starts a single new measurement (Single Sweep Mode).
RUN CONT
Starts a continuous measurement (Continuous Sweep Mode).
Function execution
UNDO
Reverts last operation
REDO
Repeats previously reverted operation.
UNDO/REDO keys
●
The virtual UNDO key reverts the previously performed action, i.e. the status
before the previous action is retrieved.
The undo function is useful, for example, if you are performing a zero span
measurement with several markers and a limit line defined and accidentally
click the "ACP" softkey. In this case, very many settings would be lost. How-
Graphical User Interface Elements (Soft Front Panel)
Summary of Contents for R&S FPS
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