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Remote Control Commands

R&S

SMB100A

419Operating Manual 1407.0806.32 ─ 21

[:SOURce<hw>]:SWEep[:FREQuency]:EXECute

Starts an RF frequency sweep cycle manually.

The command is only effective in single mode.

Example:

TRIG:FSW:SOUR SING

SOUR:SWE:FREQ:MODE AUT

SWE:FREQ:EXEC

triggers a frequency sweep at the RF output.

Usage: Event

Manual operation: See "Execute Single Sweep - Frequency Sweep" on page 178

[:SOURce<hw>]:SWEep[:FREQuency]:LFConnector <LfConnector>

Activates the output of a sweep voltage ramp at the LF connector.

The voltage range is set with commands

SOURce:SWEep:FREQuency:OVOLtage:STARt and …:STOP

Parameters:

<LfConnector> 0 | 1 | OFF | ON

*RST: 0

Example:

SWE:LFC ON

activates the output of a linear voltage ramp from sweep start to

sweep stop at the LF connector.

SWE:OVOL:STAR 0V

SWE:OVOL:STOP 3V

'the voltage at sweep start is 0 Volt and at sweep stop 3 V.

Manual operation: See "Use LF connector to output sweep voltage - RF Frequency

Sweep" on page 181

[:SOURce<hw>]:SWEep[:FREQuency]:MODE <Mode>

Sets the sweep mode.

The keyword [:FREQuency] can be omitted (see example). The command is then

SCPI-compliant.

SOURce Subsystem

R&S SMB100A User Manual

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