general catalog - Index of

ClassB HEADENDSRANGE AND GENERAL FEATURESClassB ModulesCMK headendSDF-102 demodulatorClassB range includes programmable, space-efficient satellite and terrestrial DVBdemodulators and VSB TV modulators. All modules are high density format fittinginto a 3RU subrack. Connection ports for video, audio, RF and power are locatedon the rear panel.The range includes the following types of modules:- «TDF» : Free-To-Air DVB-T Demodulators.- «SDF» : Free-To-Air DVB-S Demodulators.- «SDE» : DVB-S Demodulators with Embedded Conditional Access.- «CMK» : Vestigial Side Band TV Modulators.- «CFK» : Power Supply.rear viewvideo and audio inputspower cascadePROGRAMMING AND FIRMWARE UPDATEClassB modules are programmed and set locally with the SPI-300 programming unit fromIKUSI. If an HMS control unit (see page 43) is installed in the headend, programming andsetting can be done remotely with a PC and a standard browser. Parameter values arecontrolled in each module by a built-in, powerful microprocessor and remain unalterableunless they are modified with the SPI or PC.Firmwares of modules and programming unit can be updated. The corresponding files aredownloaded from http://www.ikusi.com.SPI-30072ClassB Headends