Waveform and List Format
R&S
®
SGT100A
508
User Manual 1176.8674.02 ─ 07
Setting parameters:
[TRACE]
Specifies the name of the marker or control signal.
You can choose from the following names:
MARKER; BURST; LEVATT; CW MODE; HOP, MAP
[#]
Specifies the number in the case of control signals and marker
signals with the same name. There is a choice between 4 mark-
ers and 3 LEVATT signals. Lines LEVATT 1 and 2 are needed
for internal purposes and should not be used.
Pos
Specifies in ASCII format the number of the position in the
sequence, with effect from which the binary state of the marker
or of the control signal changes from 0 to 1 or from 1 to 0.
Val
Specifies the binary state of the marker or of the control signal
{0; 1} from Pos
x
to Pos
x+1
exclusive in ASCII format.
Example:
{MARKER LIST 1: 0:0;10:1;20:0;30:1}
BB:DM:CLIS:TAG? 'MARKER LIST 1'
Queries the content of the
MARKER LIST 1
tag of the selected
control list file.
Response: '0:0;10:1;20:0;30:1'
The marker setting for samples 0 to 9 = 0 (low), for 10 to 19 = 1
(high) and for 20 to 29 = 0. From sample 30 onward the marker
setting = 1.
Example:
{LEVATT LIST 1: 0:0;10:1;20:0;30:1}
BB:DM:CLIS:TAG? 'LEVATT LIST 1'
Queries the content of the
LEVATT LIST 1
tag of the selected
control list file.
Response: '0:0;10:1;20:0;30:1'
Level attenuation applies to data values 10 to 19 (high) and from
data value 30 onward.
Usage:
Setting only
{WAVEFORM-Length: #I0Q0I1Q1...IxQx...IN-1QN-1…}
(mandatory for waveforms)
The tag contains the actual waveform data or multi-segment waveform data (I/Q
stream).
Setting parameters:
Length
Specifies the number of bytes in a
WAVEFORM
tag and is calcula-
ted as follows:
Length
=
Number of I/Q pairs * 4
(2 bytes per I and 2
bytes per Q value) +
1 byte
(the length of the
#
)
Tag Description
