How To Setup Iq Analysis General; How To Setup Iq Analysis Streaming - Keysight A Series User Manual

SA (Spectrum Analyzer) Mode (Option 233–Mixed Analyzers)
IQ Analysis (Requires Option 351 IQ Analyzer and Option 353 IQ Streaming, SA Mode
Only)

How to Setup IQ Analysis General

General setup for IQ Analysis:
1. Press Meas Setup 4 >
2. Press
3. Press
4. Press
5. Press Freq/Dist >
6. Press

How to Setup IQ Analysis Streaming

The feature provides continuous streaming of IQ data up to 1.25 MSamples/sec
over the Ethernet port in either VITA49A or Decodio formats.
If locked to GPS, will populate the timestamp applied to streamed data
packets. If not locked to GPS, the system clock time is used to stamp the
streamed data packets. Refer to
"Frequency Reference" on page
General setup for IQ Streaming:
1. Press Meas Setup 4 >
2. Then
3. Configure Center Frequency, Span, Preamp, and RF Attenuation
Keysight N9927-90020 User's Guide
IQE Sample Rate
Average Count
Measurement Setup Settings" on page
Average Type > Auto (default). Learn more refer to
Measurement Setup Settings" on page
Center
Freq Span > 1 MHz (default).
This feature's intended use is that the Streamed data will be sent to
another computer. That computer or another one will act as a SCPI
controller and is required for actually controlling the streaming, in
particular setting up network data and starting and stopping the
streaming.
IQE SampRate
Setting the IQE sample rate to Manual, forces the Span to be:
Span = 0.8 * Sample rate.
a. Press Freq/Dist >
b. Press Freq Span
This forces the Span to be:
Span = 1.25 * Span.
IQ Analysis General
>
> Auto(default).
> 10 (default). Learn more refer to
310.
310.
> 1 GHz
Chapter 30, "System Settings"
751.
IQ Analysis Streaming
>
Manual > 1.25 MHz (default when set to Auto).
>
Center > 1 GHz
> 1 MHz (default).
"Adjusting the
"Adjusting the
and to
259