Keysight 34907A 用于 34970A/34972A 的多功能模塊
Keysight 34907A 面議
深圳市瑞明通訊設備有限公司
深圳市瑞明通訊設備有限公司
設備描述Agilent/81534A回損測試模塊詳細介紹81534A回波損耗模塊
Agilent/81534A 回損測試模塊
詳細介紹
81534A 回波損耗模塊,InGaAs,60 dB/65dB
回波損耗范圍:1250-1600nm
The Agilent Return Loss Meters are ideal for making measurements on fast telecommunications systems, such as filters, multiplexers, cross-connects, amplifiers and whole systems under test. They can also be deployed in both R&D and production environments and are suitable for singlemode applications.
Return loss measurements can be made using a power meter such as the Agilent 8153A or 8163A lightwave multimeter and the Agilent 81534A return loss module. The return loss module contains a sensitive detector and a directional coupler. The source illuminates the test device, while the directional coupler and detector sense only the power that is traveling in the reverse direction. This system is best suited for accurate measurement of devices with a single reflection such as connectors, splices and attenuators. It is also used to measure the aggregate or "total" return loss of a device with multiple reflections
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