ACPGRAPH

Compute the Adjacent Channel Power Graph

Computes and displays an adjacent channel power (ACP) graph.
Syntax
Equivalent
Softkey:
none.
Related Commands: ACP, ACPE.
Example
OUTPUT
718;"ACP;"
Performs
the adjacent channel power measurement.
OUTPUT
718;"ACPGRAPH;"
Creates a graph of ACP as a function of the frequency offset
from the center-frequency.
Description
ACPGRAPH uses the ACP spectrum data that was obtained (in trace A) by the previous
adjacent channel power or adjacent channel power extended measurement to generate the
graph. (Use the ACP or ACPE command to perform the adjacent channel power measurement.)
ACPGRAPH does the following:
I
Generates a graph of the adjacent channel power ratio, for the selected channel bandwidth,
as a function of frequency spacing from the center frequency.
n Places the graph in trace C. The units for all traces is determined by the trace data format
(TDF) command.
When the graph is generated, the reference level represents an adjacent channel power ratio of
0, and the horizontal center represents a frequency offset (and channel spacing) of 0 Hz. The
results of ACPGRAPH are not defined for frequency spacings where the graph is drawn below
the bottom graticule line.
5-42 Programming Commands