Keysight N9927-90001 User’s Guide 423
Noise Figure Mode (Option 356 – CPU2 Only)
How to Define a Noise Figure Measurement
Resolution Bandwidth (Res BW)
In NF Mode, the Res BW settings increase the measurement speed and quality
of a measured noise figure. The wider (higher) the Res BW, the faster and
better the noise figure measurement. However, as the Res BW is narrowed, the
sweep speed becomes slower and the measurement quality is degraded.
So: Wider Res BW = better noise measurement and faster measurement time
How to set Res BW
— Press
BW 2
.
— Then
Res BW
.
— Then choose from the following:
—
300 KHz | 1 MHz | 3 MHz | 5 MHz
Press the desired resolution
bandwidth.
The current Res BW setting is shown at the bottom of the screen.
This setting could impact the accuracy of the measurement. See Specifications
http://literature.cdn.keysight.com/litweb/pdf/5990-9783EN.pdf
Alignments
The Noise Figure mode requires alignment types: amplitude. Refer to the SA
chapter’s
for information on all alignments.
Avoid setting the resolution bandwidth (Res BW) greater than the
bandwidth of the measured DUT.
Summary of Contents for N9913A
Page 6: ...6 ...
Page 106: ...106 Keysight N9927 90001 User s Guide NA Network Analyzer Mode NA Mode Settings ...
Page 202: ...202 Keysight N9927 90001 User s Guide SA Spectrum Analyzer Mode Channel Measurements ...
Page 444: ...444 Keysight N9927 90001 User s Guide Noise Figure Mode Option 356 CPU2 Only Troubleshooting ...
Page 470: ...Data Analysis Features All about Scale Settings 470 Keysight N9927 90001 User s Guide ...
Page 546: ...546 Keysight N9927 90001 User s Guide Connector Care Review ...
Page 548: ...548 Keysight N9927 90001 User s Guide Connector Care Review ...
Page 550: ...550 Keysight N9927 90001 User s Guide Specifications Data Sheet ...
Page 553: ...553 Keysight Handheld Analyzers N99xxA User s Guide D Korean Battery Safety Translation ...
Page 554: ...554 Keysight N9927 90001 User s Guide Korean Battery Safety Translation ...
Page 556: ...556 Keysight N9927 90001 User s Guide Keysight Software End User Licensing Agreement EULA ...
Page 557: ...Keysight N9927 90001 User s Guide 557 Keysight Software End User Licensing Agreement EULA ...
Page 558: ...558 Keysight N9927 90001 User s Guide Keysight Software End User Licensing Agreement EULA ...
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