国产激情无码一区二区三区免费_国产超碰一区二区三区_最新午夜男女福利片视频_AV无码一区二区三区四区_高清无码手机在线观看_潮喷在线无码白浆_无码福利日韩神码福利片_欧美成人A视频

Agilent/81534A 回?fù)p測(cè)試模塊

詳細(xì)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