GLB3500M-16 Terr TV a me ʻEhā Quattro LNB ma luna o ka fiber
Hōʻike huahana
ʻO GLB3500M-16 kahi loulou 16ch CWDM Satellite RF fiber, e hoʻouna ana i 16 IF mai 4 Quattro LNB ma 4 mau kīʻaha Satellite like ʻole a me 1 terrestrial TV RF ma luna o hoʻokahi fiber SM i nā mea kākau inoa lehulehu.ʻO kēlā me kēia CWDM optical wavelength e lawe i hoʻokahi 950 ~ 2150MHz RF hōʻailona (a i ʻole 174 ~ 2150MHz, me Terrestrial TV), e hōʻoiaʻiʻo ana i ka hana RF maikaʻi loa a me ka hoʻokaʻawale ʻana i waena o nā polarities satellite.
Ua kaulana ʻo SMATV (Satellite Master Antenna TV) e hāʻawi i ka TV satelite a me ka TV terrestrial i nā mea kūʻai aku e noho ana ma nā hale a i ʻole ke kaiāulu.Hiki i ka SMATV kuʻuna ke puʻunaue i ka ʻike antenna master ma o ka multiswitch i nā mea hoʻokipa ukali ma luna o ke kaula coaxial.Ma muli o ka pohō kiʻekiʻe ma ke alapine satellite kiʻekiʻe, ʻoi aku ka liʻiliʻi o ka mamao o ke kelepona SMATV ma mua o 150 mika me ka mea hoʻonui pūnaewele IF.Pono nā ʻōnaehana ʻehā Quattro LNB SMATV maʻamau i 17 mau kaula RF mai ka hale o ka hale a hiki i nā multiswitchs cascading, e lawelawe ana ma lalo o 100 mau mea inoa ma ka hale hoʻokahi.GLB3500M-16 hiki iā SMATV ma luna o ka fiber i nā hale a me nā mea kākau inoa.Me ka PLC fiber splitter a me ka cascading multiswitchs i kēlā me kēia hale, hiki iā GLB3500M-16 ke hāʻawi i ʻehā Quattro LNB a me Terr TV i ka nui o nā mea kākau inoa 3200 i ke kaiāulu.ʻO kēia ka mea maʻamau hybrid fiber coaxial cable noi ma ka satellite TV.
ʻO ka loulou fiber GLB3500M-16 me GLB3500M-16T fiber optic transmitter a me GLB3500M-16R fiber optic receiver.Me ka CWDM lasers / photodiode a me ka haʻahaʻa haʻahaʻa RF loaʻa ka mana kaapuni, hoʻokahi GLB3500M-16T hiki ke hāʻawi i ka RF kiʻekiʻe i ka 32pcs GLB3500M-16R kiʻekiʻe loa i loko o 5Km fiber mamao.
Nā hiʻohiʻona ʻē aʻe:
• Hale metala Aluminum me ka wela wela.
• ʻAʻohe hoʻolālā pā.
• 16 noho polarity broadband RF 950~2150MHz.
• Hookahi TV Terrestrial RF 174~806MHz.
• ka leo haʻahaʻa RF Gain Control circuit.
