Ceyear 4992A, User Manual

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Chapter V Menu Description
74
[Center Frequency], [Center Frequency Step], [Sweep Width], [Reference], [Resolution
Bandwidth], [Input Port T/R ANT], [Cursor] and [Advanced]. If the spectrum analyzer is ON, the
RF meter and demodulation meter will not be available. The menu structure is as follows.
Center
500 MHz
Span
5 MHz
SA
RBW
30 kHz
RefLevel
0 dBm
Port
T/R ANT
Markers
>
Senior
RBWSwitch
Manual Auto
SPAN/RBW
100
Return <
Marker1/2
Marker
1 2 3 4
Switch
Off On
Mode
Normal Delta
SetPos
- >Center
Peak
Next
Return < Senior
>
Avg
Off On
AvgNum
1/1
FreqStep
1 kHz
Marker2/2
Max
Min
LeftPeak
RightPeak
>
Return <
DetectType
Normal
>
DetectType
Normal
Peak
NegPeak
Avg
Sample
RMS
Return <
Fig. 5-12 [Spectrum Analyzer] Menu
[Center Freq]
Enable the center frequency. The center frequency can be adjusted with the number keys, step
keys or knob. The step keys and knob change according to the step frequency. If the set center
frequency is not coordinated with the current sweep width, the sweep width will be automatically
adjusted to the best value corresponding to the center frequency.
[Center frequency step]
Set the step of frequency adjustment. The frequency step can be adjusted with the number keys,
step keys or knob.
[Sweep Width]
Enable the sweep width function. The sweep width can be adjusted with the number keys, step
keys and knob. The step keys and knob change by the step 1, 2 or 5. The default value is 5MHz.
[Reference]
Enable the reference level setting function. The reference level can be adjusted with the number