Keysight N9912-90001 User’s Guide 5- 3
NA (Network Analyzer) Mode
NA Mode Settings
NA Mode Settings
Select NA Mode before making any setting in this chapter.
How to select NA Mode
—Press Mode_
.
—Then NA
.
Measurement Selection
How to measure S-parameters
1. Press Measure 1
2. Press choose from the following:
— S11
1-port reflection measurement.
— S21
2-port transmission measurement. Requires Opt 110. Learn
how to make this measurement on
— More
. These measurement are typically used as diagnostic tools for
service personnel.
— A
Measurement of the A receiver.
— R1
measurement of the R1 receiver.
Learn more about raw receiver measurements in the FieldFox Supplemental
Online Help:
http://na.support.keysight.com/fieldfox/help/SupHelp/FieldFox.htm
Parameter Conversion
In NA Mode ONLY, converts the active S-parameter trace to an equivalent
impedance (Z), admittance (Y), or reciprocal 1/S-parameter
How to select parameter conversions
—Press Measure 1
.
—Then select an S-parameter
—Then More
.
—Then Conversion
.
The A and R1 receiver measurements are NOT corrected for absolute
power. They are only useful for making relative measurements. The Y-Axis
and markers are labeled in dB - NOT dBm. Specifically, R1 does NOT
indicate the actual power levels out of the source port. The actual power
level is close to the typical output power of +5 dBm (High power) and -25
dBm (Low power).
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