GWD800 IPQAM Modulator
Tlhaloso ea Sehlahisoa
GWD800 ke IP ea dijithale ho QAM modulator ka 19” 1RU chassis, e etselitsoeng ho sebetsana le tlhoko e ntseng e hola ea hlooho e nyane e kopaneng, e phahameng le e theko e tlaase bakeng sa litsamaiso tsa khoebo tsa TV.GWD800 e na le 3pcs SKD180X modulator modules, e 'ngoe le e' ngoe ea SKD180X e hlahisa li-carriers tse 4 tsa RF, tse laoloang ke karolo e ka pele ea LCD le likonopo kapa ka boema-kepe ba tsamaiso ea marang-rang.Kenyelletso ea IP e tšehetsa UPD, IGMP V2/V3 le TS re-muxing.GWD800 e le 'ngoe e ka fetolela litaba tsa IP hore e be matshwao a phahameng a 12ch QAM RF.Phallo ea QAM RF e tšehetsa DVB-C (J.83A/B/C), DVBT, ATSC.
Litaba tsa mantlha tsa li-headend life kapa life tse nyane li tsoa ho lisathelaete, marang-rang, TV ea lefatše le lik'hamera tsa lehae.Hlooho e nyane e lokela ho khetha video e batloang ho tsoa sathelaete le marang-rang, e be video e khethiloeng ho TS e ncha.Kaha lithelevishene tse ngata tse bohlale li ka fumana lipontšo tsa digital QAM RF ka ho toba, ho etsa hore ho be le maikutlo a mangata bakeng sa basebelisi ba TV ba khoebo ho fetola DVB-S/S2 ho QAM, ho fetolela IP ho QAM le ho fetolela lik'hamera tsa lehae ho QAM.QAM RF e kopantsoeng e ka ajoa habonolo holim'a thapo ea coaxial (kapa fiber) meahong efe kapa efe ea bolulo ka mokhoa oa moruo, ho phatlalatsa SD le HD livideo ntle le STB e eketsehileng pele ho TV e bohlale.
Ka moralo oa eona o kopaneng le ts'ebetso e matla, GWD800 e sebelisoa haholo mebarakeng ea khoebo joalo ka lihotele, lipetlele, sechaba, lihlopha le khamphase hammoho le lits'ebetso tsa TV tsa dijithale.
Likaroloana:
•19" 1U Rack e nang le LCD le Konopo ea Tokiso ea Panel e ka Pele.
•E ts'ehetsa li-module tse 3 tsa IPQAM tse plughang.
•Mojule oa IPQAM o na le 1 gigabit IP input le 1 RF e hlahisoang e nang le li-frequency carriers tse 4.
•IP Input e tšehetsang UDP, IGMP V2/V3.
•Ho tšehetsa TS botjha muxing.
•Tlhahiso ea RF e tšehetsa DVB-C (J.83A/B/C), DVBT, ATSC.
•Maqhubu a Phatlalatso a Fetohang lipakeng tsa 50MHz le 1000MHz.
•Tlhophiso ea LCD ea lehae kapa taolo ea marang-rang e hole.
