User`s guide
One-Button Measurements 5
N9320A Spectrum Analyzer 127
ACP
Adjacent Channel Power (ACP) measures the power present
in adjacent transmit channels. The span is automatically set
according to the six available offsets and their associated
integration bandwidths as defined by the user.
Figure 30 Adjacent Channel Power Measurement
Avg Number
On Off
Pressing On specifies the number of measurements that will
be averaged when calculating the measurement result. The
average will be displayed at the end of each sweep. Pressing
Off disables the measurement averaging.
Key access:
> ACP
Avg Mode
Exp Repeat
Enables the user to select the type of termination control
used for the averaging function (Exp or Repeat). This
determines the averaging action after the specified number
of measurements (average count) is reached.
When selecting Exp, each successive data acquisition after
the average count is reached is exponentially weighted and
combined with the existing average. Exponential averaging
Meas