Chapter 7 567
Language Reference
PWRBW Power Bandwidth (Full Trace)
PWRBW Power Bandwidth (Full Trace)
Syntax
Figure 7-215 PWRBW Syntax
Description
The PWRBW command first computes the combined power of all signal
responses contained in a trace array. The command then computes the
bandwidth equal to a percentage of the total power.
For example, if 100 percent is specified, the power bandwidth equals
the current frequency span. If 50 percent is specified, trace elements
are eliminated from either end of the array, until the combined power of
the remaining trace elements equals half of the total power computed.
The frequency span of these remaining trace elements is the power
bandwidth output to the controller.
Parameter
number real from 0.00 to 100.00.
Query Response
Figure 7-216 PWRBW Query Response
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