2
SCPI Device Message Details
Example:
If 1001 point trace data is read out when REAL,32 is set
for :FORMat[:DATA],
> #44004<4004 bytes of data>
the “4” after “#” indicates that “this is followed by 4 characters indicating
the binary data length.”“4004” indicates that “this is followed by 4004
bytes of binary data.”
Details
This function reads the Negative trace data when the Detection mode is
Positive & Negative (Normal mode). When Spectrum Emission Mask
measurement is Off, –999.0 is returned as the trace point minutes and
seconds.
For All, the linked data are output in the following sequence:
Lower6, Lower5, Lower4, Lower3, Lower2, Lower1, Reference, Upper1,
Upper2, Upper3, Upper4, Upper5, Upper6
Each segment data count is defined by the trace points.
Example of Use
To read Reference data.
TRAC:SEM:NEG? REF
> -20.000,-20.231,-21.233,...
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