Inst Err Vect Spec (Digital Demod)
When Error Vector Spec trace data.
is enabled, the trace shows the instantaneous spectrum of the trace. This is the non-averagedThe digital demodulator removes carrier frequency error. Therefore, in the error vector spectrum display, you must add the carrier frequency error to marker readouts to obtain exact frequency information. The carrier frequency error (symbol table.
) is shown in theThe center frequency and span for IQ Meas Spec.
is identical to the