Keysight Technologies C Series - Page 722

720 Keysight N9915-90020 User’s Guide
Noise Figure Mode (Option 356)
Calibration Wizard
Figure 29-27 DUT – Measurement Setup – Receiver Calibration Screen –
ENR Mode: Smart (Auto)
USB Smart Mode DUT
Wizard visibility:
1. Receiver Cal Wizard for
Smart Noise Source.
(Walks user through
Receiver Cal.)
2. The Receiver Cal
measures the
gain-bandwidth
product (GBW) of the
FF receiver
3. Should be run before
making any
measurements
4. Only needs to be
carried out about once
every year (it does not
need to be carried out
for different
measurement
parameters, different
noise sources, when
temperature drifts,
etc.)
5. If USB Noise Source is
NOT connected to the
FieldFox, “Measure”
will be grayed out.
DUT – Measurement Setup – Receiver Calibration withOUT External Amplifier (LNA)
– ENR Mode: Smart (Auto)