advantest q8331 metersadvantest q8331
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深圳市瑞明通讯设备有限公司
rm instruments(shenzhen) co., ltd.
联系人:郑小姐
电话：0755-23902455
qq: 2496676732
手机：
msn(邮箱)：
公司网址：rmhk.net
multi-wavelength meter 
in recent years, wdm communication systems have been growingbandwidths with shrinking
wavelength spacings and increasing numbers of wavelengths.accordingly, high accuracy measurements of wavelengths and powerlevels
of multiplexed optical signals are required.
in addition, demand exists in telecommunication systems for aninstrument that can measure modulated as well as unmodulated cw(continuous wave) optical signals. the q8331 multi wavelength metersatisfies all of these requirements with high speed, and
high accuracy measurements.

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深圳市峥琦贸易有限公司
郑小姐
18899853933
区政府对面博伦花园603-B