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Chapter 11 Using EMF Analyzer
Conducting spectrum measurement
6
Tap Antenna & Cable Loss.
a
b
c
d
e
7
On the right panel of the screen, do the following steps:
a
b
c
d
To set trace
If you set Axis to Manual, you can see only whether T1 displays with a selected axis
correctly and Current displays as a selected antenna in the Antenna List EMF. The
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Optional. Tap to switch Antenna Gain to On or Off.
When the Antenna Gain is on, tap Antenna Gain Value and input the
required value using the on-screen keyboard.
Tap Antenna List EMF and select the required antenna from the pop-up
window. Based on the antenna list you selected, you need to check the Axis
mode and do the following:
-
When selecting Omni antenna (Isotropic E Field) and Axis to Auto, the
Current on the measurement screen indicates as x, y, or z automatically
and the Isotropic EMF Power is measured'
-
When selecting Yagi antenna (Log Periodic Broadband) and Axis to
Auto, the Current on the measurement screen indicates YAGI and the
EMF Power is measured.
-
When selecting Omni antenna (Isotropic E Field) and Axis to Manual, the
Current on the measurement screen indicates as your choice (x, y, or z)
and the EMF Power is measured.
Optional. Tap to Switch Cable Loss to On or Off.
When the Cable Loss is on, tap Cable Loss Value and input the required
value using the on-screen keyboard.
NOTE
When you need to use an antenna that is not listed in Antenna List EMF, con-
nect your antenna and then set the Antenna Gain and Cable Loss required for
your measurement.
Tap the Testing (
The instrument displays measurement results on the screen.
Tap the Hold icon on the side bar to hold the display.
Tap the Hold icon again to release the display.
Tap the Stop (
The alert message pops up to confirm whether you want to stop now or not.
-
The (Isotropic) EMF Power is RMS average power measured with three
axes for the specified dwell time for the axis while the Accumulated
(Isotropic) EMF Power is the average, maximum, and minimum power
taken from the counts of measurements.
-
Integrated BW displays as channel power of the current displayed signal
on the measurement screen.
SPA06MA-O User's Guide
) button to start the measurement.
) button to stop the measurement.
22145360, R005
April 2021
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