Channel 1 Subcarrier Trace Data (TEDS)

The Trace > Data > Channel 1 Subcarr menu provides choices for time and frequency trace data for a single TEDS subcarrier. The subcarrier that appears in the trace is the same Analysis Subcarrier selected in the Analysis Tab of the TEDS Demod Properties dialog box.

Trace

Description

Error Summary

Error summary for a selected Analysis Subcarrier.

Error Vector Time

Error vector time for a specified Analysis Subcarrier on a symbol-by-symbol basis.

IQ Mag Error

IQ magnitude time error for a selected Analysis Subcarrier on a symbol-by-symbol basis.

IQ Meas Time

All symbols for a selected Analysis Subcarrier. In the constellation diagram, the symbols are overlaid on an ideal state pattern with circles for data symbols and cross-marks for sync and pilot symbols.

IQ Phase Error

IQ phase error for a selected Analysis Subcarrier on a symbol-by-symbol basis.

IQ Ref Time

Sequence of ideal I and Q states for a specific Analysis Subcarrier.

See Also

About TEDS Traces

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