3 IQ Analyzer (Basic) Mode
3.1 Complex Spectrum Measurement
Remote Command
[:SENSe]:<meas>:RECord:TIME <time>
[:SENSe]:<meas>:RECord:TIME?
For <meas>, substitute SPECtrum or WAVeform
Example
:SPEC:REC:TIME 4 ms
:SPEC:REC:TIME?
Dependencies In general, Record Time is prioritized over "Record Points" on page 409. However, if the Record Points
is changed directly, then Record Time is updated
Preset 1 s
State Saved Yes
Min 0
Max Depends on the following items, and may differ based on the instrument that the application is
running on
–
HW memory capacity
–
IF Path
Sample Rate
Record Points
The duration of the recording that will occur when the "Record" on page 410 or
"Record and Quick Save" on page 410 buttons are pressed.
Not available in the STReaming measurement.
Remote Command
[:SENSe]:<meas>:RECord:POINts <integer>
[:SENSe]:<meas>:RECord:POINts?
For <meas>, substitute SPECtrum or WAVeform
Example
:SPEC:REC:POINts 100
:SPEC:REC:POINts?
Dependencies In general, "Record Time" on page 409 is prioritized over Record Points. Thus, Record Points is
updated whenever Record Time or the Sample Rate is changed. The Sample Rate in the Complex
Spectrum measurement is controlled by the Span and/or Digital IF BW parameters
Preset 10000000
State Saved Yes
Min 0
Max Depends on the following items, and may differ based on the instrument that the application is
running on
–
HW memory capacity
–
IF Path
IQ Analyzer Mode User's &Programmer's Reference 280
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