GLB3500M-3 Terr TV thiab One wideband LNB hla fiber ntau
Product Description
GLB3500M-3 yog ib qho modular CWDM broadband RF fiber txuas, xa ob 290MHz ~ 2350MHz Satellite RF (txhawb UK 290MHz ~ 2340MHz lossis Europe 300MHz ~ 2350MHz) thiab ib qho 45MHz ~ 806MHz Terrestrial TV rau RF multirsLub wideband RF yog nyob rau 1530nm los yog 1550nm, lub terrestrial TV RF yog nyob rau 1570nm.Muaj fiber ntau optic CWDM mux los yog demux ntaus ntawv ntawm lub optical transmitter los yog tau txais kom paub ib tug fiber ntau kis tau tus mob.
SMATV (Satellite Master Antenna TV) yog qhov nrov tshaj plaws los muab satellite TV thiab terrestrial TV rau cov neeg nyob hauv cov tsev lossis cov zej zog.Ib txwm SMATV tuaj yeem faib cov ntsiab lus ntawm tus kav hlau txais xov los ntawm kev hloov mus rau satellite receivers hla coaxial cable.Vim tias qhov poob siab dua ntawm ntau dua satellite zaus, SMATV cable nrug tsawg dua 150 meter txawm tias IF online amplifier.Tsis zoo li Quattro LNB SMATV system li niaj zaus, wideband LNB SMATV system muaj ib nrab RF connectors thiab ib nrab cable tooj, uas txuag tus nqi ntawm kev sib kis.Tom qab fiber ntau mus rau lub tsev, wideband SMATV optical receiver yuav tsum ua hauj lwm nrog dCSS multiswitch kom muaj ib tug RF tso zis nrog 32 dynamic userbands, qhov twg txhua tus neeg siv band rau ib tug unicable satellite STB neeg rau zaub mov.Qhov no fiber ntau rau lub tsev thiab ib coaxial cable rau ntau tus neeg siv hauv lub tsev ua rau kev teeb tsa thiab kev saib xyuas yooj yim dua.
GLB3500M-3 fiber txuas muaj xws li GLB3500M-3T optical transmitter thiab GLB3500M-3R optical receiver.Nrog CWDM lasers / photodiode thiab tsis tshua muaj suab nrov RF nce tswj Circuit Court, ib qho GLB3500M-3T tuaj yeem xa cov RF zoo tshaj plaws rau 32pcs GLB3500M-3R optic receivers ncaj qha.
Lwm yam nta:
• Compact aluminium vaj tse.
• 3 ywj siab broadband RF hla ib qho SM fiber ntau kis tau tus mob.
• Txhua RF bandwidth: wideband LNB 290 ~ 2350MHz los yog 45 ~ 806MHz.
• High Linearity Photodiode.
• Tsis tshua muaj suab nrov RF Gain Control Circuit Court.
