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PWRBW
Power Bandwidth
Computes the bandwidth around the trace center, which includes signals whose total power is a
specified percentage of the total trace signal power.
Syntax
PWRBW
predefined variable
Item
User-defmed trace
Trace range
User-defined variable
Description/Default Range
A trace defined by the TRDEF command. Any valid trace name.
A segment of trace A, trace B, trace C, or a user-defined trace.
A variable
defined
by VARDEF or ACTDEF commands.
Any valid variable
name.
Predeflned variable A command that acts as a variable. Refer to ‘lbble 5-1.
Predefined function Function that returns a value. Refer to lbble 5-1.
Trace element
An element of trace A, trace B, trace C, or a user-defined trace.
Number Any real or integer number.
0 to 100.
Parameter Values: The field used for the percentage must use a value between 0 and 100.
Prerequisite Commands: TRDEF when using a user-defined trace. ACTDEF or VARDEF for a
user-defined variable. TS when using trace data.
Related Commands: RB,
SP
5.454 Programming Commands