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Description of SPAC demo software and installation - BKtel

Description of SPAC demo software and installation - BKtel

Description of SPAC demo software and installation - BKtel

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At first, install <strong>SPAC</strong> with unzipping the zipped file SpacDemo.zip to a new directory on your harddisc.Start SpacDemo.exe. At the first start <strong>of</strong> <strong>SPAC</strong> it opens automatically <strong>SPAC</strong> User’ Guide. Youmay close it now. It is possible to open it with “Help” or at any time.Create a new network with “File->New“ or click atfirst component <strong>of</strong> the network.. <strong>SPAC</strong> installs a signal source (Source) asActivate a channel list with ”Channels->Read Channel List…“. Select “cenelec.lst“.Add an optical transmitter with ”Add->OTX“ or . Select “otxe090b.lis“. This is the transmitterOTXE090B with integrated preamplifier (LCA = Load Controlled Amplifier). In <strong>SPAC</strong>, it is modeledas module list (double module: Amplifier plus transmitter).Press “Calculate” for a first intermediate calculation. <strong>SPAC</strong> displays the output power Pout <strong>and</strong>the carrier to noise ratio CNR.A doubleclick on the OTXE090B opens the module list <strong>and</strong>displays the parameters <strong>of</strong> both components.<strong>BKtel</strong> systems 26.07.2004 Seite 2/8

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