PC based VSA software for use with IQ data captured from an Anritsu Spectrum Analyzer enabled with Option 128
MX280005A Vector Signal Analysis PC software for Anritsu analyzers with option 128 is for testing physical layer modulation quality of various transmission standards. It serves a wide variety of markets, from aerospace to public safety (TETRA) to satellite communications and commercial electronics (ZigBee, Wi-Fi).
During the design and manufacturing stages of a wireless communication system, it is common to measure the modulation quality with benchtop instruments. Using the IQ capture (optional on some analyzers) together with the MX280005A software these measurements can be validated in a field environment. In framed mode, the software decodes common wireless signals including public safety (TETRA, P25, and DMR) to aerospace and satellite communications. In unframed mode, the software analyzes continuous modulation such as DQPSK, QAM, ASK, and FSK. The Field Master Pro MS2090A supports IQ captures up to 110 MHz bandwidth meaning narrow band communications signals or wideband satellite downlink signals can be captured and analyzed with the same application. Note that framed mode is not supported on the MS2710XA series of spectrum monitors.
MX280005A software can initiate the capture of IQ data over an Ethernet connection or a data capture can be triggered manually. Multiple analysis formats are provided including signal spectrum, EVM, constellation diagrams, eye diagrams, and numeric result tables. A comprehensive insight into all aspects of the transmitter performance is provided as multiple results windows can be displayed simultaneously.
通过以太网连接至远程频谱监控器
通过仪器上的千兆以太网端口，实现与 MS27101A 之间的通信。提供多种选项，以便使用 DHCP 服务器动态获得 IP 地址，或用于设置静态的 IP 地址。本款仪器发运时的默认静态 IP 地址为 10.0.0.2。通过笔记本电脑/台式电脑连接至仪器后，IP 类型可通过监控器集成网络服务器呈现的用户界面进行更改。
如果使用 DHCP，Anritsu 会提供以太网发现程序，该程序能够查询连接至您网络的所有设备。您可以从 Anritsu 网站上找到以太网发现程序。
部分用户可能愿意选用域名服务器 (DNS)，在这种情况下，频谱监控器的主机名称可被解析成动态 IP 地址。您可通过 DNS 服务器创建主机名称。主机名称的示例为“mymonitor1.org”或“spectrum1.net”等。目前存在几个免费的 DNS 服务。比如，Anritsu 使用过 www.no-ip.com。您需要创建一个帐户，并为您的仪器选择主机名称。
您可以通过我们的“资料库”选项卡，下载《以太网配置快速入门指南》，以了解关于配置以太网连接的更多详细信息。
