357
Keysight Handheld Analyzers
N99xxA User’s Guide
21
AM/FM Metrics (SA Only and Option 355)
In this Chapter
Using AM/FM Metrics
Using FieldFox’s analog demodulation, users maintaining AM/FM radio
systems can demodulate and characterize AM and FM signals. They can tune
to the signal and listen to the audio tones using FieldFox’s built-in speakers or
a headphone. They can also display the RF spectrum, the demodulated
waveform and AM/FM metrics such as carrier power, modulation rate, and
SINAD.
AM/FM Metrics enables you to make the following measurements:
And, can be enabled/disabled simultaneously with Tune and Listen.
Overview of Measurement Types
If you are familiar with the AM/FM measurements and terms, skip to
Set Up AM/FM Metrics” on page 360
The FieldFox assumes you have manually set up the CF, span, and
amplitude settings. Refer to
Chapter 9, “SA (Spectrum Analyzer) Mode.”
“Using AM/FM Metrics” on page 357
“SINAD and THD Calculations” on page 364
“Interpreting AM/FM Metrics Error Messages” on page 367
AM Measurements:
— AM Measurements: Carrier power, AM rate, AM modulation
index
FM Measurements:
— FM deviation (peak and RMS), Modulation Rate, Carrier power,
Demodulated voltage, SINAD, THD (total harmonic distortion)
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 ...
Page 565: ......