[:SENSe]:SPECtrum:FFT:ANALysis:LENGth <num>

(Read-Write) Set and query the FFT analysis length.

The “points” is the number of points for I/Q pairs. For example, if the Window Length is set to 10, it means the window length is for 10 I and 10 Q points. Not 5 I and 5 Q points.

See also SPEC:FFT:LENG.

Relevant Modes

IQA

Parameters

<numeric>

Minimum: 8

Maximum: 542288

Examples

SPEC:FFT:ANAL:LENG 500

Query Syntax

:SPEC:FFT:ANAL:LENG?

Return Type

numeric

Default

237