Page Views: 124 Date Added: 08/03/2011 Last Updated: 09/20/2011 Expiry Date: 07/31/2021 Product/Service Details FST-6500 Optical Variable Attenuator FST-6500handhold optical variable attenuator is used for continuously variable optical signal attenuation .As the attenuator is used in the laser system for the on-line testing, there, can be used in the digital system of communication devices (such as: PHD, SDH) and also in the system of adopting analog modulation (CATV) Application Telecom Maintenance CATV Maintenance Comprehensive cable construction system Optical instruments research and development Optical communication education and lab testing Other optical project Features stepwise attenuating by circumgyrated dial: attenuating step 0.05dB Provide with the function of displaying dB and dBm attenuating value Alternative function of 10 minutes Auto-off without operation After off the instruments, the system will have the memorizing of the attenuating value and the attenuating step, in order to restore the system back to the previous shut down state when open the instruments next time Technical Data Model FST-6500 A FST-6500 B Attenuation range(dB) 0~30 0~60 Uncertainty +5% Working temperature -10~60oC Storage temperature -25~70oC Auto turn off time(min) 10 Continue working time More than 48 hours Power Rechargeable Li battery

Company Information (shaanxi foresight electionics Co.,Ltd.)

Company Profile: Shaanxi Foresight Electronics Co., Ltd. is the high-tech enterprise specially engaged in R&D and production and marketing of all kinds of Optical communication networks, backup power supply maintenance test apparatuses and other electrical equipments etc.. It has passed authentication of ISO9000—2000 quality management system、and also with Batch of skillful and hard-working aftermarket team for users providing strong guarantee.Foresight products cover UPS/stationary battery test equipment 、AC Load bank 、Electric vehicle charging station、data transmission testing、optical communication testing etc.We are dedicated to maintaining a lasting relationship with our customers by having a clear understanding of their needs and best interests. “Dedication、innovation、Good Faith、Win-win” is our business decisions and actions of value orientation。We provide our customers with the best quality service and products with honesty and integrity to achieve the highest personalized service The technologies and products of Foresight Electronics has been obtained wide applications in major Chinese telecom carriers and electric power system, petroleum and coal system, financial system, transportation system, police system and large-scale industry and mining enterprises and other communications network markets with high price/performance ratio and excellent services of our company, and there are a lot of products to export abroad and obtain favorable reputations of clients.. >> More Website URL: http://www.bridgat.com/u42012