During Playback; Record/Playback Exceptions; About State And User Tags - Keysight A Series User Manual

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RTSA (Real-Time Spectrum Analyzer) Mode—Option 350 (CPU2 Only)

Record/Playback (RTSA Option)

Summary of RTSA State Settings

Other display settings, such as Scale and acquisition, can also be changed

during recording but are not saved with the session file. Think of these as

settings that help YOU see the recording and playback activity. They do NOT

change the data that is recorded.

During Playback

Changes to the states listed above are NOT allowed during playback.

However, all other display settings can be changed during playback to help

you analyze the recorded data.

In RTSA mode, trace recordings are played back as is and the Trace State

cannot be modified. No measurement post processing is allowed, and no

Density or Spectrogram information can be recovered. This is because RTSA's

Real-Time Spectrum and Density displays are not derived from the trace data,

but instead require independent high speed hardware acquisition.

Markers can be activated and moved to help analyze recorded data. However,

marker position control is only available when playback is Paused.

When any of the State settings (listed above) are changed during a recording,

a 'state tag' is inserted at the first trace number to be recorded with the new

Keysight N9927-90020 User's Guide

Acquisition Time

External Gain

Frequency Range

Preamp On/Off

Resolution BW

RF Attenuation

Trace State(s)

Trigger Settings

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