Keysight Technologies N9321C, User Manual

Page: 32 / 220

Getting Started
Helpful Tips
24
Amplitude Calibration
The analyzer provides the internal amplitude calibration function.
Please refer to the procedures below to perform an amplitude
calibration:
1 Press
[System] > More > Service > Calibration > Amp Alignment
2 Connect the CAL OUT and RF IN connector with a N-BNC cable.
Then Press [Enter] to continue.
The calibration will start immediately. The calibration will be
completed in several minutes.
Using an External Reference
To use an external 10 MHz source as the reference frequency,
connect the external reference source to the REF IN connector on
the rear panel. An EXT REF indicator will display in the upper bar of
the display. The signal level must be in the range of –5 to +10 dBm.
When the reference signal is ready, the instrument switches the
reference from time base to the external reference.
Enable an Options
Option license key information is required to enable product
options. Contact your nearest Keysight office for purchasing a
license. Refer to the procedures below to activate the options you
have purchased.
1 Press
[System] > More > Service > Add Option
2 Enter the option number to be enabled. Press [Enter] to confirm
your input.
3 Enter the license key in the on-screen window. Press [Enter] to
confirm your input and terminate the license key input.
4 Press Activate License. The option will be enabled immediately.
The analyzer provides the trial license with limited time
usage(15/270/365 days) of the wanted options.