214 Keysight N9927-90001 User’s Guide
RTSA (Real-Time Spectrum Analyzer) Mode—Option 350 (CPU2 Only)
RTSA Mode Settings
—
Video
A sweep is initiated when the amplitude of an incoming signal
crosses the settable trigger level. The comparison is done in the time
domain, before conversion to frequency domain. Refer to
,
,
, and to
“Trigger Hold-Off” on page 216
.
—
RF Burst
A sweep is initiated when the signal at the third IF (analog) stage
crosses the settable Trigger Level. This selection reacts to a wider
bandwidth of the incoming signal than Video Trigger, which could be
beneficial. However, RF Burst is not as sensitive to triggering on low-level
signals. Refer to
,
“Auto Trigger Time” on page 215
, and to
—
Periodic
Trigger repeats at the period rate entered. Periodic trigger’s phase
can be altered by the Offset value.
Then choose from the following:
—
Period
Enter a value for the trigger to repeat (100 ns to 400 ms).
—
Offset
Enter a offset value to offset the phase of the periodic trigger
(–100 ms to 100 ms).
—
Reset Offset Display
Resets Offset to default 0.000000 s.
Trigger Slope
Trigger Slope determines which edge of an External, Video, or RF Burst trigger
signal initiates a sweep.
— Press
Sweep 3
— Then
Trigger Settings
— Then
Trig Slope
— Then choose from the following:
—
Pos
Sweep is triggered by the rising (positive) edge of signal.
—
Neg
Sweep is triggered by the falling (negative) edge of signal.
Trigger Delay
After a valid trigger signal is received, the sweep begins after the specified
Trigger Delay time.
— Press
Sweep 3
If your trigger level is set too high for the current measurement gain setup,
you will see an error message, similar to this one, displayed: "Video
TrigLevel was HW Limited, it is x.xx dB above current capability". Adjust
your trigger level settings until the message is no longer displayed.
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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