GLB3500M-6 Broadband Broadband RF hejuru ya Fibre
Ibisobanuro ku bicuruzwa
GLB3500M-6 ni modular ya 6ch CWDM Satellite RF fibre ihuza, ikwirakwiza umurongo wa 6ch mugari 174MHz ~ 2350MHz RF hejuru ya fibre imwe ya SM kuri imwe cyangwa nyinshi yakira optique. Buri CWDM optique yumurambararo itwara RF 174 ~ 2350MHz imwe, ishyigikira TV yo ku isi 174 ~ 806MHz cyangwa 950 ~ 2150MHz cyangwa guhuza Terr TV na Sat RF, bigatuma ubwiza bwibimenyetso bya RF hamwe no kwigunga hagati yibimenyetso bya RF.
GLB3500M-6 yateguwe cyane cyane mubikorwa bibiri: antenne nyinshi za satelite kuri TV Headend na SMATV.
Ugereranije na satelite RF hejuru ya kabili ya coaxial kuri TV Headend, GLB3500M-6 ifite ibyiza bitatu: 1. Ntarengwa ya antenne 6 ya satelite RF hejuru ya fibre imwe ya SM kugera kubiro bikuru kandi intera ndende kuva kuri metero 100 kugeza 10Km; 2. Kumurika kurinda ibikoresho bya Headead kubera insinga ya fibre idakora; 3. Gutandukanya ahantu hamwe na Satellite ibiryo hamwe nibikoresho bya Headend.
SMATV (Satellite Master Antenna TV) irazwi cyane gutanga TV ya satelite na TV yo kwisi kubiyandikishije baba mumazu cyangwa mugace. Gakondo ya SMATV irashobora gukwirakwiza ibice bya antenne ikoresheje multiswitch kubakira ibyogajuru hejuru ya kabili ya coaxial. Bitewe nigihombo kinini kuri satelite yo hejuru NIBA inshuro, intera ya kabili ya SMATV iri munsi ya metero 150 nubwo hamwe na IF amplifier kumurongo. GLB3500M-6 ituma SMATV hejuru ya fibre inyubako nyinshi nabafatabuguzi muri 5Km ya radiyo ya fibre. Hamwe na fibre ya fibre ya PLC hamwe na kasisi nyinshi muri buri nyubako, GLB3500M-6 irashobora gukwirakwiza antenne nyinshi za satelite RFs na Terr TV kubiyandikisha mubaturage benshi.
GLB3500M-6 ihuza fibre ikubiyemo GLB3500M-6T optique yohereza hamwe na GLB3500M-6R yakira optique. Hamwe na laseri ya CWDM / Photodiode hamwe n urusaku ruke RF yunguka igenzura, GLB3500M-6T imwe irashobora gutanga RF yo murwego rwohejuru kuri 32 GLB3500M-6R yakira optique.
Ibiranga
Amazing Amazu y'ibyuma
● 6ch 174 ~ 2350MHz RF hejuru ya fibre imwe ya SM
● 6ch CWDM idakonje ya Laser ya DFB
● Buri RF yinjiza irashobora kubanza gushiraho 13V, 18V na 22KHz ihindura DC kuri LNB muruganda
● AGC kuri optique yohereza no kwakira
Phot Photodiode yo hejuru
● Kurenza 30dB RF Kwigunga
Noise Urusaku ruke RF Yunguka Igenzura