Keysight N9923A FieldFox User Manual page 65

 QuickCal cannot be used with waveguide, or if the test fixture or test setup (before
 During QuickCal, the frequency range of the measurement MAY be extended to
How to perform a QuickCal
 In CAT, NA, or VVM Mode, press Cal 5.
 Then
 For each DUT port:
 Select/Change Cal Type. The FieldFox always RECOMMENDS a Cal Type that will
 Press
No Connection
 Disconnect the DUT from the FieldFox.
 If a jumper cable or adapter is required to connect the DUT to the FieldFox,
 Do NOT connect anything at the cal reference plane where the DUT connects.
 Press
Optionally Connect Load(s)
 Connect a Load standard at the point where the DUT will be connected and press
Calibration for NA, CAT, and VVM Modes
DUT) includes an attenuator.
provide maximum flexibility.
QuickCal
Press
Change DUT Connectors
o
on your DUT. Although there is no Cal Kit required, selecting the connector type
and gender from the list provides an accurate OPEN model which means a more
accurate calibration. If the DUT connector type is not listed, select
Unknown/Other.
The connector choices that are offered depend on the frequency range. For
o
example, if you have selected a frequency range that exceeds 18 GHz, the only
connector options you will be presented with in QuickCal are 'other 50 ohm' or
'other 75 ohm'. This is because 3.5 mm connectors, which go beyond 18 GHz,
are not supported with QuickCal.
Select the connector type of the DUT using the ▲|▼ arrows or rotary knob.
o
Press
Change Gender
o
Then press
Next...
o
quickly and accurately calibrate all of the displayed S-parameters. The other Cal
Types that are listed will NOT necessarily calibrate all of the displayed S-
parameters. Learn more about Cal Types on page 70.
Using the ▲|▼ arrows or rotary knob, select a Cal Type, then press
o
Finish.
Start Calibration
connect those components to the FieldFox test ports connectors. The effects of
those components will be measured and removed during the calibration, and only
the effects of the DUT will be displayed in the measurement results. These should
be high-quality components!
Measure
under the following conditions:
Measure
to select the correct connector types that are
to change the gender of the DUT connector.
to make the selection.
Select and
65