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Chapter 5 475
One-Button Measurement Functions
Meas Setup (Spectrum Emissions Mask—SEM)
One-Button Measurement Functions
Key Path: Meas Setup, Offset/Limits, More, Fail Mask
State Saved: Saved in instrument state.
Factory Preset: Dependent upon Radio Standard and device selected, refer to the default
tables for
“Offset/Limits” on page 462 for this value.
Remote Command:
Refer to
“Fail Mask” on page 472.
5.22.4.11.4 Abs OR Rel
Set the limit test to show Fail if one of the absolute spectrum emission mask measurement
resultsislargerthanthelimitfor
Abs Start and Abs Stop OR one of the relative spectrum
emission mask measurement results is larger than the limit for
Rel Start and Rel Stop.
Key Path:
Meas Setup, Offset/Limits, More, Fail Mask
State Saved: Saved in instrument state.
Factory Preset: Dependent upon Radio Standard and device selected, refer to the default
tables for
“Offset/Limits” on page 462 for this value.
Remote Command:
Refer to
“Fail Mask” on page 472.
5.22.5 Optimize Ref Level
Sets the input attenuator to optimize the robustness of the measurement, which is its
freedom from errors due to input compression.
NOTE There is always a minimum of 6 dB of attenuation set to protect the analyzer
input.
Key Path:
Meas Setup
State Saved: Saved in instrument state.
Remote Command:
[:SENSe]:POWer[:RF]:RANGe:AUTO ONCE
Example: POW:RANG:AUTO ONCE
5.22.6 RRC Filter
Pressing RRC Filter turns the Root Raised Cosine filter on or off. This filter is the type