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Remote Control Over the Internet The BenchLink Web Remote Control software is a utility that enables users to remotely control PSA, ESA-E, ESA-L series spectrum analyzers, and E7400A series EMC analyzers over the Internet or your company Intranet1. On the analyzer side, the instrument is connected to a local server computer via a GPIB or a LAN interface. The server computer must be connected to the Internet or Intranet Client GPIB or LAN Server Spectrum analyzer Internet/Intranet. Multiple users can simultaneously access the analyzer from anywhere in the world by using a client computer connected to the Internet/Intranet. No special soft-ware is needed on the client side other than a standard web browser such as Microsoft Internet Explorer? or Netscape Navigator.? Applications The BenchLink Web Remote Control software is very useful in any appli-cation requiring remote viewing and control of the spectrum analyzer. 1. The client(s) and server(s) must all reside inside your company Intranet or all be placed on the open Internet for this system to operate correctly. This soft-ware does not bypass typical customer firewall securi-ty in any way. Signal Monitoring Regulatory agencies and service providers must often monitor fre-quency bands to insure the quality and integrity of wireless communi-cation systems. With the BenchLink Web Remote Control software, remote operators can monitor and document activity using a variety of displays – the standard spectrum analyzer display, a “waterfall”, a “spectrogram”, an “analog+” or a “persistence” display. CATV Monitoring CATV fiber hubs are typically situat-ed in scattered locations throughout a city. Save valuable time by installing spectrum analyzers at hub sites and antenna sites, and moni-toring activity over the network. The “analog+” display enables both field and manufacturing TV engi-neers to visualize and document transmitter intermodulation per-formance and AM linearity. Satellite Earth Station Monitoring Monitor the performance of multiple satellite bands and/or different sites from one convenient location. The “persistence” display emulates a phosphorescent CRT, allowing the engineer to confidently determine persistent signals from occasional ones. Manufacturing Process Monitoring Many electronic manufacturing processes run continuously 24 hours a day, 7 days a week. Engineers must often monitor the progress of a specific test at inconvenient hours. The BenchLink Web Remote Control software makes it possible to do this by using a laptop computer from home or while traveling.