RMS Delay Spread (sec) (Channel Sounding)

Menu Path: Trace > Data > Sounding > Overall > Metrics

RMS Delay Spread is a measure of the channel's average delay spread in seconds, and is calculated from the content of the Sounding Ch Impulse Response trace using the following equations:

The paths are determined as those time samples whose power exceeds RMS Dly Spr Thresh.

When averaging is enabled, RMS Delay Spread is calculated from the averaged impulse response.

See Also

Average Delay

Path Include Mode

Threshold Reference

Threshold Offset