Keysight Technologies InfiniiVision 4000 X Series User Manual

592 Keysight InfiniiVision 4000 X-Series Oscilloscopes Programmer's Guide
24 :MEASure Commands
:MEASure:FFT:CPOWer
(see page 1610)
Command Syntax
:MEASure:FFT:CPOWer [<source>]
<source> ::= {FUNCtion<m> | MATH<m> | FFT} (must be an FFT waveform)
<m> ::= 1 to (# math functions) in NR1 format
The :MEASure:FFT:CPOWer command installs an FFT analysis Channel Power
measurement on screen.
Channel Power measures the spectral power across a frequency range.
The center frequency used in the measurement is the one defined for the FFT
function, and the FFT span specifies the frequency range.
When this measurement is tracked with cursors, the cursors are at the left and
right edges of the frequency span.
Query Syntax
:MEASure:FFT:CPOWer? [<source>]
The :MEASure:FFT:CPOWer? query returns the measured Channel Power value.
Return Format
<return_value><NL>
<return_value> ::= spectral channel power, dBV in NR3 format
See Also • ":MEASure:FFT:ACPR" on page 591
• ":MEASure:FFT:OBW" on page 593
• ":MEASure:FFT:THD" on page 594

Keysight Technologies InfiniiVision 4000 X Series Specifications

General

Brand	Keysight Technologies
Model	InfiniiVision 4000 X Series
Category	Test Equipment
Language	English