Quad Err (802.11b/g DSSS/CCK/PBCC)

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Quad Err (Quadrature Skew Error) indicates the orthogonality error between the I and Q signals. Ideally, I and Q should be orthogonal (90 degrees apart). A quadrature skew error of 3 degrees means I and Q are 87 degrees (or 93 degrees) apart.

See Also

IQ Gain Imbalance and Quadrature Skew Error Data Interaction

Gain Imb (802.11b/g DSSS/CCK/PBCC)

Available Error Summary Data (802.11b/g DSSS/CCK/PBCC)