Overall Freq Err (Frequency Error) (1xEV-DO)
Overall Frequency Error (Freq Err) shows the signal carrier frequency-error relative to the VSA's center frequency. This parameter is displayed in Hertz and is the amount of frequency shift from the VSA's center frequency that the VSA must perform to achieve carrier lock (forward link direction only).
Errors in RF Radio Frequency: A generic term for radio-based technologies, operating between the Low Frequency range (30k Hz) and the Extra High Frequency range (300 GHz). frequency, LO frequency or digitizer clock rate could all appear as carrier frequency error.
Preamble Channel Data
You can select to NOT include the Preamble data in the Overall trace data results with the Preamble - Include in overall results demodulation property ( tab).
Overall 1 data results apply to the Overall 1 measurement data and Overall 2 data results apply to the Overall 2 measurement data.
See Also
