Agilent Technologies E4402B - Measurement Setup - Spectrum Emission Mask

Chapter 2 147
Front-Panel Key Reference
Meas Setup
Spectrum Emission Mask Meas Setup Menu Keys
To access the following keys for setting up a spectrum emission mask
measurement, press
MEASURE, Spectrum Emission Mask, and then the
front-panel
Meas Setup key.
Avg Number
On Off
Press Avg Number (On) to specify the number of averages used when
calculating the measurement result. The average will be displayed at
the end of each sweep.
Avg Number (Off) disables measurement
averaging.
Key Access:
Meas Setup
Meas Type
Allows you to specify the reference for the spectrum emission mask
measurement.
Total Pwr Ref Press Total Pwr Ref to specify the reference for the
measurement to the total power.
PSD Ref Press PSD Ref to specify the reference for the
measurement to power spectral density.
Key Access:
Meas Setup, Meas Type
Ref Channel
Chan Integ BW
Allows you to specify the channel integration
bandwidth used in calculating the power in the main
channel.
Chan Span Allows you to specify the channel span used in
calculating the power in the main channel.
Sweep Time
Auto Man
Allows you to specify the sweep time used in calculating
the power in the main channel.
Res BW
Auto Man
Allows you to specify the resolution bandwidth used in
calculating the power in the main channel.
Total Pwr Ref
Auto Man
This parameter allows you to select whether to
calculate the carrier power based on the signal at the
analyzer input, or use a fixed value as reference.
Enables the use of the Agilent Dynamic Range
Extender. The Agilent Dynamic Range Extender will
effectively “remove” the carrier from the signal coming
into the analyzer. The fixed value can be entered
manually.
Key Access:
Meas Setup, Ref Channel