Keysight FieldFox B Series User Manual page 691

Noise Figure Mode (Option 356)
How to Define a Noise Figure Measurement
Figure 29-18 DUT – Measurement Setup – Type [Multi-Stage Conv] Screen –
ENR Mode: Smart (Auto)
DUT – Measurement Setup – Type [Multi-Stage Conv] with External Amplifier (LNA)
– ENR Mode: Smart (Auto)
Keysight N9938-90006 User's Guide
USB Smart Mode DUT
Wizard visibility:
– Setup shows that
Preamp is visible,
because no User Cal is
applied.
– DUT (shows LO if
frequency converting).
USB Smart Mode DUT
Wizard visibility:
– Setup shows that
Preamp is not visible
because no User Cal is
applied
– DUT (shows LO if
frequency converting)
691