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To specify the IF bandwidth, follow the steps described below.
1. Press Channel Next/Channel Prev keys to select a channel on which to
specify the IF bandwidth.
2. Press Avg key.
3. Click IF Bandwidth, then Change the IF bandwidth in the data entry
area.
Turning on Sweep Averaging
Using sweep averaging also enables you to reduce the effects of random
noise on measurements.
Sweep averaging averages data from each point (vector quantity) based
on the exponential average of a continuous sweep weighted by the
averaging factor specified by the user. Sweep averaging is expressed in
following equation.
where: