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6
Performance Verification
5 On the VNA, connect 3.5 mm cables to PORT 1 and PORT 2.
6 Connect the calibration module and PV fixture as shown in
Figure 44
7 On the VNA's menu, click Stimulus > Sweep > Sweep Type to open the Sweep
8 Press [Power] and enter a –6 dBm power level.
9 Press [Avg] > IF Bandwidth and enter a 1 kHz bandwidth.
64
NOTE
If the 2.5 mm or 1.85 mm cables are used, install Keysight 11901D adaptors
to convert to 3.5 mm connections at the measurement plane.
As with all precision connector interfaces, torque all connections using
CAUTION
the proper torque wrench.
the PORT 1 cable to the input (pincher side) of the PV fixture. Connect the
PORT 2 cable to the output of the calibration module.
NOTE
The measurement reference plane is located at the output of the PV fixture.
Test Setup for Calibration
Type dialog box. Enter the following settings:
Type: . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Log Frequency
Start:. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50 MHz
Stop: . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .13 GHz
Points:. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1601
Figure
44. Connect
N2750/1/2A User's Guide
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