Programming instructions

Table Of Contents
Command Reference
Low Frequency Output Subsystem ([:SOURce]:LFOutput)
Chapter 4 263
Low Frequency Output Subsystem ([:SOURce]:LFOutput)
:AMPLitude
Supported PSG-A Series
[:SOURce]:LFOutput:AMPLitude <val><unit>
[:SOURce]:LFOutput:AMPLitude?
This command sets the amplitude for the signal at the LF OUTPUT connector.
*RST 0.00
Range 0.000VP–3.5VP
Key Entry
LF Out Amplitude Into 50 Ohms
Remarks N/A
:FUNCtion[1]:FREQuency:ALTernate
Supported PSG-A Series
[:SOURce]:LFOutput:FUNCtion[1]:FREQuency:ALTernate <val><unit>
[:SOURce]:LFOutput:FUNCtion[1]:FREQuency:ALTernate?
This command sets the frequency for the alternate LF output signal.
*RST
+
4.00000000E
+
002
Remarks The alternate frequency is the second tone of a dual-sine or the stop
frequency of a swept-sine waveform.
Refer to “:FUNCtion[1]|2:SHAPe” on page 266 for selecting the
waveform type.
Range Dual-Sine: 0.5HZ–1MHZ Swept-Sine: 1HZ–1MHZ
Key Entry
LF Out Tone 2 Freq LF Out Stop Freq