BASIC OPERATION
73
Sweep
The GSP-9300 has a number of sweep options including setting the
sweep time, the sweep run mode(continuous, single) and sweep
mode (fast, slow). The GSP-9300 also has gated sweep modes.
Sweep Time
Sweep time defines the length of time the
system takes to "sweep” the current frequency
span. Note, however, that sweep time and
RBW/VBW are in a trade-off. Faster sweep
times update the display more frequently but
make RBW and VBW wider, reducing the
capability to separate signals at close
frequencies.
> Sweep Time[F1] and toggle the
Sweep time to Auto or Man.
2. Set the sweep time for the Man mode.
Auto, Man
1.14ms ~ 1000s (span=100Hz,
RBW=3kHz)
46.6us ~ 1000s (span=0Hz,
RBW= 1MHz)
The SWT icon will be displayed at the
bottom of the screen when the sweep is in
manual mode.