GLB3500MG GNSS ma luna o ka fiber
Hōʻike huahana
Hāʻawi ʻo GLB3500MG fiber link i ka satellite GNSS simulator RFs ma luna o hoʻokahi fiber i loko o ka tunnel a i ʻole ka subway no nā lawelawe GNSS.ʻO ka loulou fiber GLB3500MG me GLB3500HGT rack mount fiber optic transmitter, a me GLB3500MR-DX GNSS transceiver.
ʻO GNSS ka Global Navigation Satellite System, ʻo ia ka GPS (US), GLONASS (Russia), GALILEO (European Union) a me BDS (Kina).Ma muli o nā satelite lehulehu e hoʻopuni ana i ka honua, hāʻawi ʻo GNSS i nā mea hoʻohana i nā lawelawe hoʻonohonoho, hoʻokele, a me ka manawa (PNT) ma ke ao holoʻokoʻa a kūloko paha. .
E like me ka Pūnaewele, ʻo GNSS kahi mea koʻikoʻi o ka ʻenehana ʻike honua.ʻO ke ʻano manuahi, hāmama, a hilinaʻi o GNSS ua alakaʻi i ka hoʻomohala ʻana i nā haneli o nā noi e pili ana i kēlā me kēia ʻano o ke ola hou.Aia ka ʻenehana GNSS i nā mea a pau mai nā kelepona paʻalima a me nā wati a hiki i nā kaʻa, bulldozers, nā ipu hoʻouna, a me nā ATM.
Pono nā antenna satellite āpau i kahi ākea e loaʻa ai nā hōʻailona RF mai ka lewa.ʻO ka hōʻailona GNSS RF he attenuation kiʻekiʻe ma luna o ke kaula coaxial.GLB35Hoʻonui ka loulou fiber 00MG i ka lawelawe GNSS a me nā hōʻailona simulator GNSS mai waho a i loko a lalo.Hiki ke loaʻa ka lawelawe GNSS ma nā keʻena i loko, nā mākeke ma lalo o ka honua, nā tunnels, nā metro, nā papa kaʻa o nā skyscrapers.
Hoʻololi ka GLB3500HGT optical transmitter i ka 3ch a i ʻole 6ch a i ʻole 9ch a i ʻole 12ch a i ʻole 15ch a i ʻole 18ch GNSS RF ma ka hawewe CWDM kūʻokoʻa.Hoʻokuʻu ʻo GLB3500MR-DX GNSS transceiver i ka GNSS RF o ke kahawai CWDM a hāʻawi i nā ala CWDM i koe i ka GNSS fiber optic transceiver.
Nā hiʻohiʻona ʻē aʻe:
•Hale Aluminum.
•E hoʻouna ana i 18 GNSS Simulator RF ma luna o hoʻokahi fiber SM.
•Ke hoʻololi nei kēlā me kēia transmitter modular i hoʻokahi GNSS RF i hoʻokahi nalu nalu CWDM.
•Hoʻokahi hale 19 ″ 1RU he 6 mau kau, kēlā me kēia slot no 3pcs modular transmitters.
•Hoʻopili ʻia nā lōʻihi hawewe CWDM āpau i hoʻokahi fiber SM.
•ʻO kēlā me kēia transceiver modular e hāʻule ana i hoʻokahi GNSS RF a hala i nā lōʻihi nalu CWDM ʻē aʻe.
•Ke hāʻawi nei i nā lawelawe GNSS ma ke alahele a i ʻole ka subway.
•Hāʻawi i ka mana 5.0V DC i ka antenna GNSS.
•kiʻekiʻe linearity laser a me kiʻekiʻe linearity Photodiode.
•Loaʻa nā lōʻihi nalu 18ch CWDM.
•Mea hoʻonui leo haʻahaʻa GaAs.
•ʻĀpana transceiver i loaʻa i ka module hoʻokipa a me ka module hoʻouna hou.
