GLB3500M-6 Eono Wideband RF ma luna o ka Fiber
Hōʻike huahana
ʻO GLB3500M-6 kahi modular 6ch CWDM Satellite RF fiber link, e hoʻouna ana i ka 6ch wideband 174MHz ~ 2350MHz RF ma luna o hoʻokahi fiber SM i hoʻokahi a i ʻole nā mea hoʻokipa optical.Ke lawe nei kēlā me kēia CWDM optical wavelength i hoʻokahi 174 ~ 2350MHz RF, e kākoʻo ana i ka Terrestrial TV 174 ~ 806MHz a i ʻole 950 ~ 2150MHz a i ʻole ka hui pū ʻana o Terr TV a me Sat RF, e hōʻoiaʻiʻo ana i ka maikaʻi o ka hōʻailona RF maikaʻi a me ka hoʻokaʻawale ʻana i waena o nā hōʻailona RF.
Hoʻolālā nui ʻia ʻo GLB3500M-6 no nā noi ʻelua: nā antenna satellite he nui i ka TV Headend a me SMATV.
Hoʻohālikelike ʻia me ka satellite RF ma luna o ke kelepona coaxial i ke poʻo TV, ʻekolu mau pōmaikaʻi ʻo GLB3500M-6: 1. ʻO ka nui o 6 satellite antenna RF ma luna o hoʻokahi fiber SM i ke keʻena Headend a ʻoi aku ka lōʻihi o ka mamao mai 100 mika a 10Km;2. Mālama kukui i nā lako Headead ma muli o ke kaula fiber non-conductive;3. Hoʻokaʻawale ʻia ma waena o nā wahi kīʻaha Satellite a me nā wahi mea hana Headend.
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 poho kiʻekiʻe ma ke alapine IF satellite kiʻekiʻe, ʻoi aku ka liʻiliʻi o ka mamao o ke kaula SMATV ma mua o 150 mika me ka mea hoʻonui pūnaewele IF.Hiki iā GLB3500M-6 iā SMATV ma luna o ka fiber i nā hale a me nā mea kākau inoa ma 5Km radius fiber distance.Me ka PLC fiber splitter a me ka cascading multiswitchs i kēlā me kēia hale, hiki iā GLB3500M-6 ke hāʻawi i nā RF antenna lehulehu a me Terr TV i kekahi mau mea kākau inoa ma ke kaiāulu.
ʻO ka loulou fiber GLB3500M-6 me GLB3500M-6T ka mea hoʻolele uila a me ka GLB3500M-6R mea hoʻokipa.Me ka CWDM lasers/photodiode a me ka leo haʻahaʻa RF loaʻa ka mana kaapuni, hoʻokahi GLB3500M-6T hiki ke hāʻawi i ka RF kiʻekiʻe kiʻekiʻe i ka 32 GLB3500M-6R kiʻekiʻe loa.
Nā hiʻohiʻona
● Hale metala
● 6ch 174~2350MHz RF ma luna o hoʻokahi kaula SM
● 6ch CWDM uncooled DFB Lasers
● Hiki i kēlā me kēia hoʻokomo RF ke hoʻonohonoho mua i ka 13V, 18V a me 22KHz hoʻohuli DC i LNB ma Factory
● AGC ma optical transmitter a me ka mea hoʻokipa
● Kiʻi kiʻi kiʻekiʻe Linearity
● ʻOi aku ma mua o 30dB RF Isolation
● Haʻahaʻa haʻahaʻa RF Gain Control kaapuni
