Rohde & Schwarz SMBV100A - Source:input Subsystem

Remote Control Commands
R&S
®
SMBV100A
742Operating Manual 1176.8016.02 ─ 17
[:SOURce<hw>]:FREQuency:STEP:MODE <Mode>
Activates (USER) or deactivates (DECimal) the user-defined step width used when
varying the frequency value with the frequency values UP/DOWN. The command is
linked to the command "Variation Active" for manual control, i.e. the command also
activates/deactivates the user-defined step width used when varying the frequency
value with the rotary knob.
Parameters:
<Mode> DECimal | USER
*RST: DECimal
Example:
FREQ:STEP 50 kHz
sets the step width for the frequency setting to 50 kHz.
FREQ:STEP:MODE USER
actives this step width for frequency variation with the rotary
knob (manual control) and with frequency values UP/DOWN
(remote control).
Manual operation: See "Variation Active" on page 212
7.16.8 SOURce:INPut Subsystem
The SOURce:INPut subsystem contains the commands for configuring the inputs for
trigger, data and control signals. A common trigger threshold and input impedance is
effective for all trigger and control signal inputs.
The settings influence the digital modulations, the generation of waveforms or multicar-
rier signals, and all digital standards. Irrespective of this, a common threshold and
input impedance is effective for the serial and parallel data input (Path A only). These
data sources are available for digital modulation ("Custom Digital Modulation").
[:SOURce]:INPut:CLOCk:IMPedance...............................................................................742
[:SOURce<hw>]:INPut:MODext:IMPedance......................................................................743
[:SOURce]:INPut:TRIGger:BBANd:SLOPe........................................................................743
[:SOURce]:INPut:TRIGger:IMPedance............................................................................. 743
[:SOURce]:INPut:TRIGger:LEVel.....................................................................................744
[:SOURce]:INPut:TRIGger:SLOPe................................................................................... 744
[:SOURce]:INPut:DELay:ADCState..................................................................................745
[:SOURce]:INPut:DELay:SPOSition................................................................................. 745
[:SOURce]:INPut:DELay:CLENgth<ch>............................................................................745
[:SOURce]:INPut:CLOCk:IMPedance <Impedance>
Selects the input impedance for the clock inputs. 1kOhm/GND should be selected for
high clock rates.
The setting affects the CLOCK IN BNC connector at the rear of the instrument.
SOURce Subsystem