R&S FSV3000 Series - Page 975

Remote Commands
R&S
®
FSVA3000/ R&S
®
FSV3000
975User Manual 1178.8520.02 ─ 01
FORMat[:DATA] <Format>[, <BitLength>]
This command selects the data format that is used for transmission of trace data from
the R&S FSV/A to the controlling computer.
Note that the command has no effect for data that you send to the R&S FSV/A. The
R&S FSV/A automatically recognizes the data it receives, regardless of the format.
For details on data formats see Chapter 14.8.2.5, "Formats for Returned Values: ASCII
Format and Binary Format", on page 977.
Parameters:
<Format> ASCii | REAL | UINT | MATLab
ASCii
ASCii format, separated by commas.
This format is almost always suitable, regardless of the actual
data format. However, the data is not as compact as other for-
mats may be.
REAL
Floating-point numbers (according to IEEE 754) in the "definite
length block format".
<BitLength> 16 | 32 | 64
Length in bits for floating-point results
32
32-bit floating-point numbers
For I/Q data, 8 bytes per sample are returned for this format set-
ting.
Example:
FORM REAL,32
TRACe<n>[:DATA]
This command queries current trace data and measurement results.
The data format depends on FORMat[:DATA] on page 975.
Suffix:
<n>
.
Window
Query parameters:
<ResultType> Selects the type of result to be returned.
TRACE1 | ... | TRACE6
Returns the trace data for the corresponding trace.
SPECtrogram | SGRam
Returns the results of the spectrogram result display.
For details see Table 14-6.
Example:
TRAC? TRACE3
Queries the data of trace 3.
Analyzing Measurements (Basics)