功能/应用范围： The MS9720A is an optical spectrum analyser with a diffraction grating that is used to measure and analyse optical spectra in the 1450 to 1650 nm band for WDM communications systems. In addition to having excellent basic performance, such as high wavelength accuracy, wide dynamic range, and good optical reception sensitivity ideally suited to measurement and analysis of the optical spectra used in WDM communications,
主要附件： 无
主要技术指标： ±20 pm wavelength accuracy (reference optical source built in)
58 dB dynamic range (1 nm from signal wavelength)
-87 dBm optical reception sensitivity
Three memories, three traces, split screen
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