Rohde & Schwarz SMM100A, Руководство пользователя

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Configuring the internal baseband source
R&S
®
SMM100A
185 User Manual 1179.1341.02 ─ 05
The processing of the marker traces (
MARKER LIST
) depends additionally on the
presence of the tag
MARKER MODE
.
Setting parameters:
[TRACE] MARKER | BURST | LEVATT | CW MODE | HOP | MAP
Name of the marker or control signal.
For ARB waveforms, it is only meaningful to define marker sig-
nals; in the ARB multi-segment waveforms these tags are
ignored!
[#] 1 to 3
Sets the marker or control trace number; supported is only
LEVATT LIST 1
.
Pos Specifies in ASCII format the position (i.e. sample number or
data value), with effect from which the binary
State
of the
marker or of the control signal changes.
If the tag
MARKER MODE
is used, the maximum number of
marker states is 64, i.e. Pos
63
:State
63
.
State 0 | 1
Specifies the binary state of the marker or of the control signal
from
Pos
N
to
Pos
N+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
Manual operation: See "Select Ramp to Edit" on page 132
{WAVEFORM-Length: #I0Q0I1Q1...IxQx...IN-1QN-1…}
(mandatory for waveforms)
Using the arbitrary waveform generator (ARB)