3 Short-Range Comms & IoT Mode
3.12 Monitor Spectrum Measurement
Preset
AUTO
State Saved Yes
Range
AUTO|SHSide|SLSide|IPRotect
Phase Noise Optimization
Access a menu of functions that enable you to control the phase noise optimization
for the current measurement. The following choices are available:
Normal
NORmal
Sets the Synthesizer's Phase Lock Loop to the Normal setting
(Best Close-In)
Best Wide
Offset
BWOffset
Sets the Synthesizer's Phase Lock Loop for narrow bandwidth to
improve ORFS and EVM measurements for wide modulation
Remote Command
[:SENSe]:MONitor:PNOise:OPTion NORmal | BWOffset
[:SENSe]:MONitor:PNOise:OPTion?
Example
:MON:PNO:OPT NOR
:MON:PNO:OPT?
Dependencies This control only appears in the M9391A
Preset
NORmal
State Saved Yes
Range
NORmal|BWOffset
3.12.8.4 Global
The controls in this menu apply to all Modes in the instrument.
Some controls (for example, "Global Center Freq" on page 1717) allow you to switch
certain Meas Global parameters to a Mode Global state. These switches apply to all
Modes that support global settings. For example, no matter what Mode you are in
when you set Global Center Freq to ON, it applies to all Modes that support Global
settings.
Other controls (for example, Extend Low Band) are actually set in this menu, but
apply to all Modes.
Global Center Freq
The software maintains a Mode Global value called Global Center Freq.
When Global Center Freq is switched ON, the current Mode’s center frequency is
copied into the Global Center Frequency, and from then on all Modes that support
Short Range Comms & IoT Mode User's &Programmer's Reference 1717