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在成功投产通用无线电通信测试仪CMU200后的15个月中,Rohde＆Schwarz公司又提供一种建立在同一平台的基站测试仪CMU300(图1)。这种型号是为满足基站各RF参数测量更严格的要求而特别开发的。
Within 15 months of the successful commissioning of the CMU200, Rohde & Schwarz also offers a base station tester CMU300 (Figure 1) based on the same platform. This model is specifically developed to meet the more stringent requirements of RF parameter measurements at the base station.