SIGLENT SME5000A Series User manual

SEM5000A系列
电子校准件
SME5000A Series
Electronic Calibration
(Ecal) Modules
快速指南
QuickStart
01A

SEM5000A快速指南 1
版权和声明
版权
深圳市鼎阳科技股份有限公司版权所有
商标信息
SIGLENT 是深圳市鼎阳科技股份有限公司的注册商标
声明
·本公司产品受已获准及尚在审批的中华人民共和国专利的保护。
·本公司保留改变规格及价格的权利。
·本手册提供的信息取代以往出版的所有资料。
·未经本公司同意，不得以任何形式或手段复制、摘抄、翻译本手册的内容。
产品认证
SIGLENT 认证本产品符合中国国家产品标准和行业产品标准，并进一步认证本产品符合其他国际标准组织
成员的相关标准。
联系我们
深圳市鼎阳科技股份有限公司
地址：广东省深圳市宝安区 68 区安通达工业园四栋&五栋
服务热线：400-878-0807
E-mail：[e-mail]
网址：http://www.siglent.com

2 SEM5000A 快速指南
目录/Category
版权和声明 ...................................................................................................................................................................... 1
一般安全概要.................................................................................................................................................................. 3
安全术语和标记.............................................................................................................................................................. 3
保养和清洁 ...................................................................................................................................................................... 4
一般性检查 ...................................................................................................................................................................... 4
使用前准备 ...................................................................................................................................................................... 5
前面板 ............................................................................................................................................................................... 6
后面板 ............................................................................................................................................................................... 7
连接和断开电子校准件 ................................................................................................................................................ 8
更多产品信息.................................................................................................................................................................. 9
COPYRIGHT AND STATEMENT ...............................................................................................................................11
GENERAL SAFETY SUMMARY .................................................................................................................................12
SAFETY TERMS AND SYMBOLS..............................................................................................................................12
MAINTENANCE AND CLEANING.............................................................................................................................13
GENERAL INSPECTION..............................................................................................................................................13
PREPARING FOR USE.................................................................................................................................................14
FRONT PANEL ..............................................................................................................................................................15
REAR PANEL .................................................................................................................................................................16
CONNECTING AND DISCONNECTING ECAL MODULE......................................................................................17
FOR MORE PRODUCT INFORMATION..................................................................................................................18

SEM5000A快速指南 3
一般安全概要
了解下列安全性预防措施，以避免人身伤害，并防止本产品或与其相连接的任何其它产品受到损坏。为了避
免可能发生的危险，请务必按照规定使用本产品。
·只有合格的技术人员才可执行维修程序
·防止火灾或人身伤害
·使用适当的 USB 线只可使用所在国家认可的本产品专用 USB 线。
·查看所有终端的额定值 为了防止火灾或电击危险，请查看本产品的所有额定值和标记说明。在连接产品
前，请阅读本产品手册，以便进一步了解有关额定值的信息。
·怀疑产品出现故障时，请勿操作 如怀疑本产品有损坏，请让合格的维修人员进行检查。
·避免电路外露 USB 线接通后请勿接触外露的接头和元件。
·勿在潮湿环境下操作
·勿在易燃易爆环境中操作
·保持产品表面清洁和干燥
安全术语和标记
本产品上使用的术语
CAUTION 表示对本产品及其他财产有潜在的危险存在。
本产品上使用的标记
小心

4 SEM5000A 快速指南
保养和清洁
保养：
存放或放置仪器时，请勿使电子校准件长时间受阳光直射。
清洁：
请根据使用情况经常对仪器进行清洁。
方法如下：
1. 使用质地柔软的抹布擦拭仪器和接头外部的浮尘。
2. 使用一块用水浸湿的软布清洁仪器，请注意断开电源。如要更彻底地清洁，可使用 75％异丙醇的水溶剂。
注意：为避免损坏仪器，请勿使用任何腐蚀性试剂或清洁试剂，请勿将其置于雾气、液体或溶剂中。在重新
通电使用前，请确认仪器已干燥，避免因水分造成电气短路甚至人身伤害。
一般性检查
当您得到一台新的仪器时，建议您按以下方式逐步进行检查。
·查看是否存在因运输问题而造成的损坏
如发现包装箱或泡沫塑料保护垫严重破坏，请先保留，直到整机和附件通过电性和机械性测试。
·检查整机
如果发现仪器外部损坏，请与负责此业务的 SIGLENT 经销商或当地办事处联系，
SIGLENT 会安排维修或更
换新机。
·检查附件
关于提供的附件明细，在“装箱单”中已有详细的说明，您可以参照此检查附件是否齐全。如发现附件有缺
少或损坏，请与负责此业务的 SIGLENT 经销商或当地办事处联系。

SEM5000A快速指南 5
使用前准备
外观尺寸
正视图
侧视图
俯视图
连接电源
使用 USB 电缆直连矢量网络分析仪，矢量网络分析仪通过 USB 电缆提供控制和供电。将电子校准件连接到
矢量网络分析仪时，矢量网络分析仪会自动识别校准件类型、频率范围和连接器类型。

6 SEM5000A 快速指南
前面板
1. 射频连接器
2. 商标
3. 系列型号
4. 指示灯
5. 注意事项
6. 官网地址
功能说明
编号
说明
概要
1
射频连接器
主要包括：
SMA阴头，SMA阳头，Type-N阴头，Type-N阳头，3.5mm阴头，
3.5mm阳头
注：正确连接机器，对准螺纹，不要物理损坏连接器。
2
系列型号
具体系列和工作频段
3
WAIT指示灯
WAIT指示灯（红色），表示等待，仪器还未到达正常工作温度
4
READY指示灯
READY指示灯（绿色），表示仪器已到达正常工作温度，可以校准
5
注意事项
最大功率电平：±20dBm；最大保护直流电压：±35V
供电
指示灯亮，代表电源连接成功；指示灯不亮，代表电源未打开，连接不成功。

SEM5000A快速指南 7
后面板
1. 脚垫
2. USB 接口
3. 系列条形码
4. 安全术语和标记
5. 注意事项
功能说明
编号
说明
概要
1
脚垫
用于支撑电子校准件
2
USB接口
可以通过USB线缆连接矢量网络分析仪，用于供电和控制
3
系列条形码
机器编号
4
标志
安全术语和标记
5
注意事项
说明需要被关注的信息

8 SEM5000A 快速指南
连接和断开电子校准件
连接电子校准件
首先电子校准件会通过USB电缆（随套件提供）连接到矢量网络分
析仪，然后由分析仪通过USB电缆提供控制和供电。将电子校准件
连接到分析仪时，分析仪会自动识别校准件类型、频率范围和连接器
类型。如图1所示，USB电缆与电子校准件连接，此时USB电缆的另
外一端连接矢量网络分析仪的USB接口。连接完成后，指示灯亮起。
图1
然后根据电子校准件的射频连接器选择不同的射频电缆，在使用射
频电缆连接电子校准件与矢量网络分析仪的过程中，必须要使用扭
矩扳手来保护射频连接器。在使用扭矩扳手的过程中，需要注意扭
矩扳手力矩的大小，通过设置适当的力矩来连接射频连接器。具体
使用方法如图2所示。
图2
本次参考案例使用的是4端口电子校准件，与2端口电子校准件使用
方法一致。具体连接方式如下图3和图4所示：
电子校
准件
矢量网络分析仪
AB
USB
Port1 Port2
电子校
准件
矢量网络分析仪
Port1 Port2 Port3 Port4
B
A
C
D
图3
图4
连接完成后，观察指示灯，Wait指示灯（红色），Ready指示灯（绿色）。当指示灯为绿色时，代表可以进
行校准；如果指示灯为红色，则需要等到其变为绿色再开始校准。
断开电子校准件
只需要断开USB电缆，使电子校准件停止工作。然后在A、B、C、D端口处断开射频连接器即可。

SEM5000A快速指南 9
更多产品信息
您可以在 Utility 菜单栏中获取您的设备信息和查看所有选件的安装状态，欲了解本产品更多信息，请查阅如
下手册 (您可登录 SIGLENT 官网下载 http://www.siglent.com)。
《SEM5000A 电子校准件数据手册》：提供本产品的主要特色和技术指标。

SEM5000A Quick Start 11
Copyright and statement
·SIGLENT TECHNOLOGIES CO., LTD All Rights Reserved.
·SIGLENT is the registered trademark of SIGLENTTECHNOLOGIES CO., LTD.
·SIGLENT products are protected by patent law worldwide.
·Information in this publication replaces all previously corresponding material.
·SIGLENT reserves the right to modify or change parts of or all the specifications or pricing policies at the
company’s sole decision.
·Any method of copying, extracting or translating the contents of this manual is not allowed without the
permission of SIGLENT.

12 SEM5000A Quick Start
General safety summary
Carefully read the following safety precautions to avoid any personal injuryor damage to the instrument and
any products connected to it. To avoid potential hazards, please use the instrument as specified:
·Only qualified technicians can carry out maintenance of the product.
·Only the USB cable designed for the instrument and authorized by the local country could be used.
·To avoid fire or electric shock, please look over all ratings and safety labels on the instrument. Before
connecting the instrument, please read the manual carefully to gain more information about the ratings.
·Do not touch exposed contacts or components when the power is on.
·To avoid short-circuiting to the interior of the device or electric shock, pleasedo not operate the instrument
in a humid environment.
·To avoid damage to the device or personal injury, it is important to operate the device away from an
explosive atmosphere.
·To avoid the influence of dust and moisture in the air, please keep the surface of the device clean and
dry.
Safety terms and symbols
Terms on the product, these terms may appear on the product.
DANGER: Indicates direct injuries or hazards that may happen.
Symbols on the product, these symbols may appear on the product:
Warning

SEM5000A Quick Start 13
Maintenance and cleaning
Maintenance:
When storing or placing the instrument, do not expose the electronic calibrator to direct sunlight for long
periods of time.
Cleaning:
Please clean the instrument as often as you use it. The method is as follows:
1. Use a soft cloth to wipe the instrument and the outside of the connector of any floating dust.
2. Clean the instrument with a soft clothmoistened with water, taking care to disconnect the power supply.
For a more thorough cleaning, use an aqueous solvent of 75% isopropyl alcohol.
Note: To avoid damage to the instrument, do not use any corrosive or cleaning reagents, do not expose it
to mist, liquids or solvents. Before re-energising theinstrument for use,make sure it is dry to avoid electrical
short circuits or even personal injury caused by moisture.
General inspection
Inspect the shipping container:
Keep the shipping container or cushioning material until the contents of the shipment have been completely
checked and the instrument has passed both electrical and mechanical tests. The consigner or carrier will
be responsible for damages to the instrument resulting from shipment. SIGLENT will not provide free
maintenance or replacement.
Inspect the instrument:
If the instrument is found to be damaged, defective, or fails in electrical or mechanical tests, please contact
SIGLENT.
Check the accessories:
Please check the accessories according to the packing list. If the accessories are incomplete or damaged,
please contact your SIGLENT sales representative.

14 SEM5000A Quick Start
Preparing for use
Mechanical dimensions:
Elevation View
Side View
Top View
Power Supply
Use the USB cable to connect directly to the vector network analyser which provides control and power via
the USB cable. The analyser will automatically recognize the calibrator type, frequency range and connector
type when the electronic calibrator is connected to it.

SEM5000A Quick Start 15
Front panel
Figure 1 Front panel
1. RF connectors
2. Brand
3. Series & Model
4. Indicators
5. Notes
6. Official website
Table 1 Front panel area description:
No.
Items
Description
1
RF connectors
Inclusion:
SMAfemale, SMAmale, Type-N female, Type-N male, 3.5mm female,
3.5mm male.
Notes: Connect the machine correctly, align the threads and do not
physically damage the connector.
2
Brand
Brand information of SIGLENT.
3
Series & Model
Specific series and operating frequency bandwidth.
4
Indicators
WAIT light (red) indicates that the instrument has not reached normal
operating temperature and needs to wait.
READY light (green) indicates that the instrument has reached its normal
operating temperature and is ready for operation.
5
Notes
Maximum input power level: ±20dBm.
Maximum protection DC voltage: ±35V.
6
Official website
The official website of SIGLENT.
Power Supply
The indicator lights on indicates that the power connection is successful.Afailure of lights indicates that the
power connection is unsuccessful and does not work properly.

16 SEM5000A Quick Start
Rear panel
Figure 2 Rear panel
1. Pad
2. USB port
3. Barcode
4. Symbol
5. Notes
Table 2 Rear panel area description:
No.
Items
Description
1
Pad
Used to sustain ECal modules.
2
USB port
Connect a vector network analyzer with a USB cable to act as a power
and control cable.
3
Barcode
Recording machine codes.
4
Symbol
Safety terms and symbols.
5
Cautions
Explain some important notes.

SEM5000A Quick Start 17
Connecting and disconnecting ECal module
Connecting ECal module:
Firstly, ECal module is connected to the vector network analyzer
through a USB cable (provided with the kit), and then the analyzer
provides control and power through the cable. The analyzer will
automatically identify the calibration piece type, frequency range,
and connector type when the connection is completed. As shown
in Figure 3, the USB cable is connected to ECal module, and the
other end of the USB cable is connected to the USB interface of
the vector network analyzer. After the connection is completed, the
indicator lights on.
Figure 3 Connection diagram 1
Secondly, selecting different RF cables based on the RF connector
of ECal module. During the process of connecting ECal module
with the vector network analyzer using RF cables, it is necessary
to use a torque wrench in order to protect the RF connector. It is
also necessary to pay attention to the torque of the torque wrench
and connect the RF connector by setting an appropriate torque
when using the torque wrench. The specific usage method is
shown in Figure 4 below.
Figure 4 Connection diagram 2
This reference case uses a 4-port ECal module which is used in
the same way as the 2-port ECalmodule. The specific connections
are shown in Figure 5 and Figure 6 below.
ECal
module
Vector network
analyzer
AB
USB
Port1 Port2
ECal
module
Vector network
analyzer
Port1 Port2 Port3 Port4
B
A
C
D
Figure 5 Connection diagram 3
Figure 6 Connection diagram 4
When the connection is completed, observe the indicators:Wait indicator (red) and Ready indicator (green).
When the indicator is green, it means that calibration is ready; if the indicator is red, you need to wait until
it turns green before starting calibration.

18 SEM5000A Quick Start
Disconnecting ECal module:
Simply disconnect the USB cable to stop ECal module from working. Then disconnect the RF connectors
at portsA, B, C, and D.
For more product information
You can obtain the instrument information and installation status of all options through Utility menu, for more
information of this product, please refer to the following manuals (you can also download them from the
SIGLENT web site):
SEM5000A Electronic Calibration (ECal) Modules Data Sheet:
Provides the main characteristics and specifications of this instrument.