GLB3500M-16 Terr TV da Quattro LNB guda hudu akan fiber
Bayanin Samfura
GLB3500M-16 shine 16ch CWDM Satellite RF fiber mahada, watsa 16 IFs daga 4 Quattro LNBs a 4 daban-daban Tauraron Dan Adam jita-jita da 1 terrestrial TV RF a kan daya SM fiber zuwa Multi biyan kuɗi. Kowane tsayin igiyoyin gani na CWDM yana ɗaukar siginar 950 ~ 2150MHz RF guda ɗaya (ko 174 ~ 2150MHz, gami da TV na ƙasa), yana tabbatar da kyakkyawan aikin RF da keɓewar juna tsakanin polarities na tauraron dan adam.
SMTV (Satellite Master Antenna TV) sananne ne don bayar da talabijin ta tauraron dan adam da TV ta ƙasa ga masu biyan kuɗi da ke zaune a cikin gidaje ko al'umma. SMTV na al'ada na iya rarraba abun ciki na eriya ta hanyar multiswitch zuwa masu karɓar tauraron dan adam akan kebul na coaxial. Saboda babban hasara a mafi girman mitar tauraron dan adam, nisan kebul na SMTV bai wuce mita 150 ba ko da tare da IF akan layi. Tsarin tsarin Quattro LNB SMTV guda huɗu yana buƙatar igiyoyin RF guda 17 daga rufin ginin zuwa maɓalli masu yawa, waɗanda ke ba da masu biyan kuɗi ƙasa da 100 kawai a cikin gini ɗaya. GLB3500M-16 yana ba da damar SMTV akan fiber zuwa ƙarin gine-gine da masu biyan kuɗi. Tare da PLC fiber splitter da cascading multiswitchs a cikin kowane gini, GLB3500M-16 na iya rarraba Quattro LNB hudu da Terr TV zuwa matsakaicin masu biyan kuɗi 3200 a cikin al'umma. Wannan nau'in aikace-aikacen kebul na fiber coaxial na yau da kullun akan tauraron dan adam TV.
GLB3500M-16 fiber mahada ya hada da GLB3500M-16T fiber optic transmitter da GLB3500M-16R fiber na gani mai karɓar. Tare da CWDM lasers/photodiode da ƙananan amo RF samun ikon sarrafawa, GLB3500M-16T ɗaya na iya sadar da RF mai inganci zuwa matsakaicin 32pcs GLB3500M-16R masu karɓa na gani a cikin nisan fiber 5Km.
Wasu Fasaloli:
• Gidajen ƙarfe na Aluminum tare da magudanar zafi.
• Babu ƙirar fan.
• 16 zauna polarity broadband RF 950 ~ 2150MHz.
• Daya Terrestrial TV RF 174~806MHz.
• Ƙaramar amo RF Gain Control kewaye.
