Adjusting The Frequency Settings - Keysight Technologies FieldFox A Series User Manual

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IQ Analyzer (IQA) – Option 351 (CPU2 Only)

I/Q Analyzer (IQA) Mode Settings

Spectrum and RF Envelope have six markers that can be applied to any of

the 4 traces.

Waveform's six markers can be applied to RF Envelope, Real, Imaginary,

Phase, Unwrapped Phase, and Q vs. I.

Adjusting the Frequency Settings

— Press Freq/Dist.

— Then select from the following:

Time Summary – Time Summary result includes

the capture time, spectrum analysis time and

waveform start/stop time.

For Waveform Measurement:

I vs. Time – Imaginary vs. Time

Q vs. Time – Quadrature vs. Time

Q vs. I – Quadrature vs. Imaginary

Phase vs. Time

Unwrapped Phase vs. Time

Time Summary – Time Summary result includes

the capture time, spectrum analysis time and

waveform start/stop time.

Trace 1 2 3 4

Pressing the Trace key enables you to select a different

trace number. This softkey is active when Data is set to Spectrum or

RF Envelope.

RF Envelope has four traces.

Real, Imaginary, Phase, Unwrapped Phase, and Q vs. I have 1 trace

Sets a different trace state to each of four traces. This

softkey is active when the data is set to Spectrum or RF Envelope

(Log). Pressing the Trace State softkey enables you to change the

State of the selected Trace number of the Trace Data (default: Clr/Wr

– assigned to trace 1. Traces 2, 3, and 4 are set to Blank).

Sets the center frequency of the measurement trace (default:

1 GHz, minimum: 0 Hz, maximum: FieldFox model dependent).

Keysight N9927-90001 User's Guide

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