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Keysight N9923-90001 User’s Guide 167
VVM (Vector Voltmeter) Mode - Option 308
VVM Mode Settings
This setting can be changed at any time without affecting calibration accuracy.
How to set Single or Continuous
— Press
Meas Setup 4
— Then choose one of the following:
—
Single
Automatically sets Continuous OFF and causes the FieldFox to
make ONE measurement, then hold for the next
Single
key press. The
Hold
annotation changes to an arrow --> while the measurement
occurs.
—
Continuous ON
Makes continuous measurements. This is the typical
setting when battery power is not critical.
— You can also use
Run / Hold +/-
to toggle between Single and Continuous.
VVM Calibration
Calibration of a VVM Mode measurement can be accomplished using one of
several methods depending on the desired level of accuracy. Learn more in
“How to Perform a Calibration” on page 104
.
— The simplest method is to use CalReady which is accurate at the test port
connectors. CalReady does not correct for the loss or delay of jumper
cables or adapters that may be used to connect the DUT to the FieldFox.
Learn more about CalReady in
— The next simplest method is to perform a Zeroing.
— When using jumper cables or adapters to connect the DUT to the FieldFox,
the most accurate method is to perform a QuickCal or Mechanical Cal.
Learn more in
“Calibration Method Summary” on page 123
. Press
Zero OFF
before calibrating (sets Zero to OFF).
Zeroing
Zeroing, also known as Normalization, or Data/Memory, simply “Zeroes” the
Magnitude and Phase display when
Zero
is pressed. All subsequent
measurements are relative to the measurement that was made when Zero was
pressed.
When an instrument state is saved with Zero ON, the zeroing data is saved with
the state file, similar to how a calibration is saved with a state file.
— When performing a 1-Port Cable Trimming operation, a reference cable is
connected and measured. Then Zero is pressed, and subsequent cables are
measured and trimmed to match electrical length of the reference cable.
— For 2-port measurements, Zero is typically pressed when a THRU
connection is made in place of a DUT. Learn more in
Содержание N9923A
Страница 1: ...Keysight Technologies FieldFox RF Network Analyzers N9923A User s Guide ...
Страница 14: ...14 Keysight N9923 90001 User s Guide Contents ...
Страница 20: ...20 Keysight N9923 90001 User s Guide Overview FieldFox Manuals Software and Supplemental Help ...
Страница 36: ...36 Keysight N9923 90001 User s Guide Preparing for Initial Use of Your New FieldFox Connector Care ...
Страница 60: ...60 Keysight N9923 90001 User s Guide NA Network Analyzer Mode NA Mode Settings ...
Страница 100: ...100 Keysight N9923 90001 User s Guide DTF Distance to Fault Measurements DTF Measurement Settings ...
Страница 124: ...124 Keysight N9923 90001 User s Guide Calibration for NA CAT and VVM Modes Calibration Method Summary ...
Страница 134: ...134 Keysight N9923 90001 User s Guide Power Meter USB Mode USB Power Meter Settings ...
Страница 144: ...144 Keysight N9923 90001 User s Guide Frequency Offset Using Power Sensor FOPS Option 208 FOPS Settings ...
Страница 160: ...160 Keysight N9923 90001 User s Guide Pulse Measurements Mode Option 330 Pulse Measurement Settings ...
Страница 206: ...206 Keysight N9923 90001 User s Guide File Management Printing ...
Страница 246: ...246 Keysight N9923 90001 User s Guide Working with the Lithium Ion Battery Lithium Ion Battery Disposal ...
Страница 264: ...264 Keysight N9923 90001 User s Guide Specifications Data Sheet ...
Страница 267: ...267 Keysight N9923A Handheld Analyzer User s Guide D Korean Battery Safety Translation ...
Страница 268: ...268 Keysight N9923 90001 User s Guide Korean Battery Safety Translation ...
Страница 269: ...Keysight N9923 90001 User s Guide 269 Korean Battery Safety Translation ...
Страница 270: ...270 Keysight N9923 90001 User s Guide Korean Battery Safety Translation ...
Страница 275: ...Installation Note Xxxxx xxxxx 3 ...