On the Trace Math dialog, check 8510 Mode to simulate the Keysight 8510 data processing chain as it pertains to Trace Math and Memory. This setting applies to all channels. When the box is checked or cleared, the analyzer performs an Instrument Preset and retains its setting through subsequent Instrument Presets.
This setting can be saved as part of an instrument state. However, when recalled, this setting is assumed only temporarily. When a subsequent analyzer Preset is performed, the analyzer reverts to the setting that was in effect before the state was recalled.
You can set a preference to always use 8510 mode.
This image represents the relevant portion of the data flow. |
A settings change in any of the operations that occur after the Memory operation on the above analyzer Data Flow diagram changes both the Data trace and the Memory trace. For example, after storing a data trace to memory, when you change the format for the Data Trace, the format for the Memory Trace is also changed to the same setting.