174 Keysight N9938-90003 User’s Guide
SA (Spectrum Analyzer) Mode (Option 233–Mixed Analyzers)
How to Set Up EMF Settings (Requires EMF (Option 358), GPS (Option 307), and SA
Mode (Option 233–Mixed Analyzers))
d. Modifying the Amplitude Correction Selection:
Press Scale/Amptd
> More > Corrections > More then
— Amp Corr Select [Triaxial XYZ]
- then choose one of the
following:
— Default
Receiver side only antenna measurements.
— Src/Rcvr Split
to work with non-triaxial receiver
and source side antenna measurements.
— Triaxial XYZ
(default, when Channel Power is on and
when a compatible triaxial antenna’s factors have
been imported) for measuring channel
measurements and EMF.
— Then Back
to exit to the previous softkey menu.
e. Optional:
Verifying antenna and cable corrections are applied:
i. Press Scale/Amptd
> Corrections > Apply Corrections Auto
Disabled
Verify the Apply Corrections softkey is set to Auto (This is the
default setting when a compatible USB antenna’s correction
factors have been imported, via the System softkeys).
Verify the X axis Antenna
, Y axis Antenna, and Z axis Antenna
are all ON. These can each be enabled or disabled
individually, but for EMF measurements all three axes should
be enabled (i.e., Antenna = Off, the applications are setting
the X/Y/Z).
Verify Cable
is ON. This can be disabled for applications
where an additional cable has not been connected to the
triaxial antenna. Before a cable can be used with the EMF
measurements it needs to have corrections loaded. If you are
going to use a cable, then choose as needed:
— Cable Off
to open the cable correction softkeys menu
— Edit Cable
displays a cable corrections table
that you can edit
— New
displays a cable corrections table that
you can edit with new cable correction
content.
——Choose Yes
to overwrite the current
cable data
——Choose No
to exit the cable data
edit table view
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