Keysight N9927-90001 User’s Guide 131
Calibration for NA, CAT, and VVM Modes
Normalize
uses a THRU standard or cable between port 1 and port 2 to cal an
S21 and S12 Transmission measurement (NA Mode) and a 2-port Insertion
Loss measurement (CAT Mode). In VVM Mode, this is performed using Zero.
When a Normalization is performed, the forward and reverse transmission
tracking terms from CalReady are updated to account for the THRU that is
used during the normalization process.
How to perform a Simple Response Cal
— Select the measurements to be calibrated. See the relevant Mode (NA, CAT,
or VVM) for measurement selections.
— Press
Cal 5
then
Response Cal
— For 1-port measurements:
— Select either
Open Response
or
Short Response
for the port to be
calibrated. The availability of this calibration on Port 2 may require an
option.
— Connect an OPEN or SHORT standard to the specified port and press
Measure
— For 2-port measurements:
— Select
Normalization
— Connect a short, high-quality, phase stable cable between the
FieldFox port 1 and port 2 connectors, then press
Measure
— Press
Finish
.
— Connect the DUT.
CAL ON U
is shown on the screen when a User Cal (Ex: Response Cal) is
correcting ONLY the appropriate measurement. For example, when an Open
Response Cal on Port 2 is performed,
CAL ON U
is shown for an S22
measurement only.
With a Normalization Cal, all subsequent insertion loss measurements are
made relative to the insertion loss of the cable used as the THRU standard.
For example, if you use a cable with 1 dB of loss, then after Normalization,
the display will show 0 dB of loss with this cable in place. Therefore, for
highest accuracy, when measuring the DUT also attach the cable that was
used in the normalization cal.
Summary of Contents for N9913A
Page 6: ...6 ...
Page 106: ...106 Keysight N9927 90001 User s Guide NA Network Analyzer Mode NA Mode Settings ...
Page 202: ...202 Keysight N9927 90001 User s Guide SA Spectrum Analyzer Mode Channel Measurements ...
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Page 470: ...Data Analysis Features All about Scale Settings 470 Keysight N9927 90001 User s Guide ...
Page 546: ...546 Keysight N9927 90001 User s Guide Connector Care Review ...
Page 548: ...548 Keysight N9927 90001 User s Guide Connector Care Review ...
Page 550: ...550 Keysight N9927 90001 User s Guide Specifications Data Sheet ...
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Page 556: ...556 Keysight N9927 90001 User s Guide Keysight Software End User Licensing Agreement EULA ...
Page 557: ...Keysight N9927 90001 User s Guide 557 Keysight Software End User Licensing Agreement EULA ...
Page 558: ...558 Keysight N9927 90001 User s Guide Keysight Software End User Licensing Agreement EULA ...
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