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Set the detector to negative peak detection mode, which allows the trace to display a negative peak
level.
[Ave]
Set the detector to the average detection mode, which displays the average of the sampled data of the
trace in each sampling interval.
[Rms]
Set the detector to the root mean square detection mode, which displays the root mean square value of
the sampled data in each sampling interval of the trace. This mode is usually used for power calculations
such as channel bandwidth, occupied bandwidth, and adjacent channel power ratio.
[SPAN/RBW]
Set the ratio of the current span to the resolution bandwidth. When the span is changed, the resolution
bandwidth is automatically changed to meet the ratio when it is automatic.
[RBW/VBW]
Set the ratio of the current resolution bandwidth to the video bandwidth. When the resolution bandwidth
changes, the video bandwidth will automatically change to meet the ratio when it is automatic.
[Swp]
A soft menu related to sweep pops up, including [Swp Time Auto Man] , [Swp Type Cont Single] , [Swp
Once] .
[Swp Time Auto Man]
Adjust the sweep time, which can be adjusted by figure keys, step keys or the rotary knob. When the
automatic mode is selected, the sweep time will be automatically correlated based on the resolution
bandwidth, span and video bandwidth settings. When the manual mode is selected, it can enter the
sweep time value, but the input value must be greater than or equal to the fastest sweep time in the
automatic mode. When the resolution bandwidth is less than or equal to 1 kHz, the sweep time cannot
be set and can only be in automatic mode.
[Swp Type Cont Single]
Allows to set continuous sweep mode and sweep once mode. When continuous sweep mode is selected,
it will activate continuous sweep mode, which is also the default sweep mode. When sweep once mode
is selected, it will activate sweep once mode. Press [OK] once to sweep once again.
[Swp Once]
Switch the sweep mode to a sweep once and sweep once again.
[Linear Sweep]
Set the sweep mode to linear sweep, that is, the frequency changes linearly within the measurement
frequency range.
[List Sweep]
Set the sweep mode to list sweep, that is, perform frequency sweep based on the selected list setting,
including [Single-seg Sweep] , [Full-seg Sweep] , [List Info Off On] , [Select seg] ,but edit the list before
selecting this mode. The frequency axis of the list sweep is equally divided by the number of displayed
points.
[Single-seg Sweep]
Sweep the current segment in the list.
[Full-seg Sweep]
Sweep all segments in the list. The start frequency of the first segment and stop frequency of the last
segment are displayed at the bottom of the screen, and the trace display is evenly distributed based on
the display point.
[List info Off On]
Turn list information on or off.
