GLB3300MG GPS fiber optic extender
Hōʻike huahana
Hiki i ka loulou fiber GLB3300MG ke hāʻawi aku iā GNSS (GPS, GLONASS, Galileo, Beidou) ka hoʻokele satellite RHCP RF hōʻailona mai ka antenna waho i kekahi keʻena i loko.10Ka mamao fiber Km.
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.Hoʻonui ka loulou fiber GLB3300MG 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.
ʻO ka pae GNSS RF ma kahi o -120dBm, ʻoi aku ka liʻiliʻi ma mua o ka TV Satellite hoʻolaha maʻamau.Ua kūkulu ʻo GLB3300MG i nā haʻahaʻa haʻahaʻa haʻahaʻa GaAs, laser linearity kiʻekiʻe a me photodiode e hōʻoia i ka maikaʻi o ka hōʻailona GNSS ma hope o ka lawe ʻana i ka fiber.Hana maikaʻi ʻo GLB3300MG no GPS ma luna o ka fiber, BDS ma luna o nā noi fiber.Hiki iā GLB3300MG ke hana me ka simulator GNSS e hāʻawi i hoʻokahi kiko i nā hōʻailona hoʻokele lehulehu ma luna o nā kaula fiber optic.
Nā hiʻohiʻona ʻē aʻe:
•Aluminum Die Cast Hale a i ʻole 19 "1RU hale i loko.
•Kākoʻo iā GPS GLONASS Galileo Beidou Satellite RF hōʻailona ma luna o ka fiber.
•Hāʻawi i ka mana 5.0V DC no waho GNSS antenna.
•Laser laina kiʻekiʻe a me Photodiode.
•Mea hoʻonui leo haʻahaʻa GaAs.
