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Noise Figure Mode (Option 356)
How to Define a Noise Figure Measurement
Figure 29-13
DUT Measurement Setup – Type [Upconverter] Screen
DUT – Measurement Setup –
DUT – Measurement Setup –
Calibration
694
Type [Upconverter]
with External Amplifier
Type [Upconverter]
Preamp
Used for setting up DUT
parameters without an
external preamp
–Type [Upconverter]
––Performs internal
frequency upconversion
(technically, converts IF up
to RF, but for this case RF
always = DUT In and IF
always = DUT Out and so,
converts RF up to IF)
–Sideband
––LSB: Lower Sideband
(available for downconverter
and upconverter)
––USB: Upper Sideband
(available for downconverter
and upconverter)
User
(LNA) and
Used for setting up DUT
parameters with
external preamp
Keysight N9915-90020 User's Guide
an
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