Ceyear 4041 Series, User Manual

Page: 88 / 203

Chapter IV Spectrum Analyzer Mode
76
Emission Mask
Off On
Emission Mask
Channel BW
1.000MHz
Recall Limit
as Mask
Ref Power
Peak Ch
Peak Markers
Off On
终止频率
步进频率
自动 手动
信号跟踪
关 开
Page Up
Page Down
< Back
>
·[Emission Mask Off On]: Press
【
Measure
】 →[Emission Mask]→[Emission Mask
Off On] to enable or disable the emission mask.
·[Reference Channel Bandwidth] : Press
【
Measure
】 →[Emission Mask]→[Channel
BW]
，
and use the numeric keys to set the reference channel width.
·[Recall Limit]: Press
【
Measure
】 →[Emission Mask]→[Recall Limit]. Corresponding
soft menus will be popped up, such as [Header], [Footer], [Page Up], [Page Down],
[Recall] and [Delete], for you to select the desired limit document to be recalled.
·[Ref Power]: Press
【
Measure
】 →[Emission Mask]→[Ref Power] to set the reference
mode, including peak power and channel power taken as reference.
·[Peak Markers Off On]: Press
【
Measure
】 →[Emission Mask]→[Peak Markers Off
On] to enable or disable the peak marker.
·[Page Up]: Press
【
Measure
】
→[Emission Mask]→[Page Up] to view the information
in the previous page.
·[Page Down]: Press
【
Measure
】 →[Emission Mask]→[Page Down] to view the
information in the next page.
You can set the parameters related to IQ capture, such as capture time, sample rate and capture mode, to acquire
original IQ data , and store the data for analysis.