Rohde & Schwarz SMM100A, User Manual

Page: 132 / 1088

Configuring the internal baseband source
R&S
®
SMM100A
132 User Manual 1179.1341.02 ─ 05
Preset Type ................................................................................................................. 132
Cursor Position ............................................................................................................133
Positions Control Signal .............................................................................................. 133
Zoom/Visible ................................................................................................................133
Save/Save As ..............................................................................................................134
Configure Control Signal
Displays the color the marker/control signal has been assigned.
The status checkbox indicates whether the individual marker or control signal is
assigned or enabled (see
Chapter 4.5.4.1, "How to create and assign a control list" ,
on page 134).
Remote command:
n.a.
Select Ramp to Edit
Graphical representation for editing of the marker/control signals.
Refer to Chapter 4.5.4.1, "How to create and assign a control list" , on page 134 for an
overview of the editing capabilities of the display.
Remote command:
{[TRACE] LIST [#]: Pos0:State0; Pos1:State1; ...PosN-1:StateN-1}
on page 184
[:SOURce<hw>]:BB:DM:CLISt:DATA
on page 793
Total List Length
Enters the length of the definition range of the control list in bits. The starting value is
always bit 0. The entire definition range is displayed, i.e. the bit scale is adapted to the
entry. If the definition range is decreased, the ramps outside the range are lost.
When used, the control list is always repeated over the length of the definition range if
the length of the data list exceeds the length of the control list.
Tip: With long control lists, it is useful to zoom the displayed area around the current
cursor position ("Zoom in").
Remote command:
{CONTROL LENGTH: ControlLength}
on page 181
Preset Type
Triggered with "Preset", presets for the ramp characteristic of the selected control sig-
nal as defined with the "Preset Type".
"All Up, All Down "
Continuously high/low marker/control signal.
"Ramp Up, Ramp Down"
A ramp from low to high or from high to low is configured in the center
of the displayed signal area; ramp position can be later shifted as
required.
Generating custom digital modulated signals