User manual
Table Of Contents
- INTERFACE OVERVIEW
- COMMAND OVERVIEW
- COMMAND DETAILS
- Common Commands
- Acquisition Commands
- Autoscale Commands
- Vertical Commands
- Math Commands
- Cursor Commands
- Display Commands
- Hardcopy Commands
- Measure Commands
- Measurement Commands
- Reference Commands
- Run Command
- Stop Command
- Single Command
- Force Command
- Utility Commands
- Timebase Commands
- Trigger Commands
- System Commands
- Save/Recall Commands
- Go_NoGo Commands
- Replay Commands
- Rotate Commands
- DMM Commands
- APPENDX
- INDEX
COMMAND DETAILS
41
:MATH:FFT:MAG
Description
Sets FFT vertical units as linear or decibels.
Syntax
:MATH:FFT:MAG {LINEAR | DB | ?}
Parameter
LINEAR
Linear units (Vrms)
DB
Logarithmic units (dB)
Return parameter
Returns the FFT vertical units.
Example
:MATH:FFT:MAG DB
Sets FFT vertical units to dB.
:MATH:FFT:WINDow
Description
Sets the windowing filter used for the FFT
function.
Syntax
:MATH:FFT:WINDow
{RECTangular|HAMming|HANning|BLAckman|?}
Parameter
RECTangular
Rectangular window
HAMming
Hamming window
HANning
Hanning window
BLAckman
Blackman window
Return parameter
Returns the FFT window.
Example
:MATH:FFT:WINDow HAMming
Sets the FFT window filter to hamming.
:MATH:FFT:POSition
Description
Sets the vertical position of the displayed FFT
result.
Syntax
MATH:FFT:POSition { <NRf> | ? }
Parameter
<NRf>
Vertical position: -12e+0 to +12e+0
(12 units/division to +12 units/division.)
Set
Query
Set
Query
Set
Query