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E5091A多端口测试仪结合4端口ENA网络分析仪，可构成一套完整的多端口设备测量解决方案。它有9端口和16端口两种配置。这种强大的组合提供了极快的测量速度，并具有多种特性，可方便地进行自动测试。该系统专为测试手机的天线开关模块（尤其是带有平衡端口的模块）而设计，对于研发和制造各种多端口测量应用，是一款非常有效的工具。E5091A还可结合测量向导助手软件（MWA：E5071C-790、E5070B/71B-790），显著简化复杂的系统设置，并提高测量工作效率。N4431B 4端口Ecal模块可用于快速高效的多端口校准。
查看： E5092A 可配置的多端口测试仪
查看常见问题解答： E5092A可配置的多端口测试仪与 E5091A多端口测试仪之间有什么不同？
