:FFT:SPAN
:FFT:SPAN <span>
:FFT:SPAN?
span
number
100000000000
The current frequency span
Sets the frequency span of the FFT display.
<span> ::= the current frequency span in NR3 format. Legal values are 1 Hz to 100 GHz.
Set the frequency span to 100 kHz
:FFT:SPAN 100000
Duplicate entry skipped