:JSAMemory:JSANalysis:SPECtrum:ASCii:YDATa?

Instrument:

DCA-X

DCA-M

Meas. mode:

Scope

Eye

Jitter

Flex Apps:

FlexDCA

Query Syntax

:JSAMemory:JSANalysis:SPECtrum:ASCii:YDATa?

Query Response

The data is returned as comma-separated values.

Description

Returns the JSA spectrum's y-axis data as comma-delimited ASCII Y-formatted data. The returned amplitude values do not require scaling. The data is sent starting from the lowest and progressing to the highest frequency. The frequency at any data point can be calculated as:

Frequency = (data point)(frequency spacing) + f_origin

where,

frequency spacing is the frequency difference between adjacent data points and is returned with the :JSAMemory:JSANalysis:SPECtrum:XINCrement? query.
data point is integer ranging from 0 to the number of waveform points minus one. Use the :JSAMemory:JSANalysis:SPECtrum:POINts? query to return the number of points in the waveform.
f_origin is the frequency at the first data point and is returned using the :JSAMemory:JSANalysis:SPECtrum:XORigin? query.

Requires FlexDCA revision A.04.00 and above.