GLB3500M-16 Terr TV iyo Afar Quattro LNB oo ka sarreeya fiber
Sharaxaada Alaabta
GLB3500M-16 waa 16ch CWDM Satellite RF isku xirka fiber, ka gudbinta 16 IFs ee 4 Quattro LNBs 4 saxan Satelite oo kala duwan iyo 1 terrestrial TV RF ka badan hal fiber SM macaamiisha badan.Mid kasta oo ka mid ah hirarka indhaha ee CWDM waxa uu sitaa hal calaamad 950 ~ 2150MHz RF (ama 174 ~ 2150MHz, oo ay ku jiraan TV-ga Terrestrial), hubinta waxqabadka RF ee heer sare ah iyo go'doominta wadajirka ah ee muraayadaha dayax-gacmeedka.
SMTV (Satellite Master Antenna TV) ayaa caan ku ah in uu bixiyo TV satalaytka iyo TV-ga dhulka macaamiisha macaamiisha ku nool guryaha ama bulshada.SMTV-dhaqameedku waxa uu u qaybin karaa waxa ku jira anteenada sayidkiisa iyada oo loo sii marayo multiswitch-ka qaata satalaytka ee koraya fiilada coaxial.Khasaaraha sarreeya ee soo noqnoqda dayax-gacmeedka oo sarreeya awgeed, masaafada fiilada SMTV waa in ka yar 150 mitir xitaa haddii cod-weyneeye khadka ah.Nidaamka afar Quattro LNB SMTV ee caadiga ah wuxuu u baahan yahay 17 fiilooyin RF ah oo ka soo baxaya saqafka dhismaha ilaa saqafyada badan ee cascading, oo u adeegaya in ka yar 100 macaamiil ah hal dhismo.GLB3500M-16 waxay awood u siinaysaa SMTV in ka badan fiber dhismayaal iyo macaamiil badan.Si wada jir ah oo ay weheliso PLC fiber splitter iyo cascading multiswitchs dhisme kasta, GLB3500M-16 waxay qaybin kartaa afar Quattro LNB iyo Terr TV ilaa ugu badnaan 3200 macaamiisha bulshada.Tani waa codsi fiilada isku-dhafan ee isku-dhafan ee caadiga ah ee TV-ga satellite-ka.
GLB3500M-16 isku xirka fiber waxaa ka mid ah GLB3500M-16T fibre optic gudbiyaha iyo GLB3500M-16R qaataha fiber optic.Iyada oo leysarka CWDM/photodiode iyo sanqadha hoose ee RF kontoroolka kontoroolka, hal GLB3500M-16T ayaa keeni kara RF tayo sare leh ilaa ugu badnaan 32pcs GLB3500M-16R qaatayaasha indhaha ee fogaanta 5Km fiber.
Sifooyin kale:
• Guryaha birta aluminiumka ah ee leh weelka kulaylka.
• Ma jirto naqshad taageere.
• 16 sat polarity broadband RF 950~2150MHz.
Mid ka mid ah TV-ga dhulka RF 174 ~ 806MHz.
• Sawaxan hooseeya wareegga Xakamaynta Gain RF.