R&S SMJ100A, Руководство по эксплуатации

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Remote Control Commands
R&S
®
SMJ100A
511 Operating Manual 1403.7458.32 ─ 14
●
The [state: start time] pairs in turn are separated by semicolons ";".
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The list state can be either 0 or 1.
●
The time unit is the simple period.
Example:
"CW MODE LIST 0:0;380:1" for a CW trace:
The list status starts at time 0 with 0, and at time point 380 symbol periods after start, it
changes to 1.
With the commands
BB:DM:CLISt:...
you can also generate control lists in binary
fomat, if required. See "DM Lists" on page 654.
7.4.5 Editing Waveform Files, Data and Control Lists
You can edit the internally and externally crated waveform files, data and control lists.
The waveform, data and control lists files contain binary and ASCII data.
Consider the following rules while editing files with binary data.
Rules for editing binary data (waveforms, data and control lists)
●
Use hex data editor
Always use a hex data editor to edit files containing binary data.
Editing of binary data file with a text editor, even if you only change the ASCII part
of the file, corrupts the file.
●
Adapt the length information in the
{EMPTYTAG}
If you change the content of a waveform file, change also the
{EMPTYTAG-Length}
value.
For example, if you add a tag or add bytes to an existing tag, reduce the length
information by the number of newly introduced bytes.
7.5 BERT and BLER Subsystems
These subsystems contain the commands for the bit and block error rate measure-
ment. Since the commands for these two subsystems are essentially identical, they are
summarized in the following section.
:BLER:RESult?
.............................................................................................................. 512
:BERT:RESult?
..............................................................................................................512
:BLER:SEQuence
.......................................................................................................... 514
:BERT:SEQuence
.......................................................................................................... 514
:BLER:SETup:CLOCk[:POLarity]
..................................................................................... 514
:BERT:SETup:CLOCk[:POLarity]
..................................................................................... 514
:BLER:SETup:CORDer
...................................................................................................515
:BLER:SETup:DATA[:POLarity]
....................................................................................... 515
:BERT:SETup:DATA[:POLarity]
....................................................................................... 515
BERT and BLER Subsystems