Spectrum Analyzer Commands 4-14 [:SENSe] Subsystem
S412E PM PN: 10580-00319 Rev. N 4-61
[:SENSe]:FREQuency:STARt <freq>
[:SENSe]:FREQuency:STARt?
Title: Start Frequency
Description: Sets the start frequency. Note that in the spectrum analyzer, changing
the value of the start frequency will change the value of the coupled
parameters, Center Frequency and Span.
Parameter: <freq>
Default Value: 0 Hz
Default Unit: Hz
Related Command: :FREQuency:STOP?
Front Panel Access: Freq, Start Freq
[:SENSe]:FREQuency:STEP[:INCRement] <freq>
[:SENSe]:FREQuency:STEP[:INCRement]?
Title: Frequency Step
Description: Sets the frequency step to the given frequency value.
Parameter: <freq>
Default Value: 1 MHz
Default Unit: Hz
Range: 1 Hz to 20 GHz
Front Panel Access: Freq, Step Size & Offset, Freq Step
[:SENSe]:FREQuency:STOP <freq>
[:SENSe]:FREQuency:STOP?
Title: Stop Frequency
Description: Sets the stop frequency. Note that in the spectrum analyzer, changing
the value of the stop frequency will change the value of the coupled
parameters, Center Frequency and Span.
Parameter: <freq>
Default Unit: Hz
Note
Setting the frequency step size above the maximum span of the instrument will
cause the maximum value to be set for the Center Freq, Start Freq or Stop Freq
submenu key when the up arrow key is pressed and the minimum value set when
the down arrow key is pressed.
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