page_banner

nhau

Basa reGPS antenna

GPS masisitimu ari kuwedzera uye zvakanyanya kushandiswa zvakanyanya muhupenyu hwedu, izvo zvisingaparadzaniswe kubva kune yakakosha basa reGPS antenna.Inotevera GPS antenna vagadziri vanokuudza iro chairo basa reGPS antenna.

Chekutanga: Inoshandiswa kubata satellite uye kugamuchira satellite yekumisikidza ruzivo, ndiko kuti, kupenya uye kugamuchira mafungu emagetsi.Chero yakakwira-frequency dunhu, sekureba isina kudzivirirwa zvachose, inogona kuwedzera kana kushoma kupenya mafungu emagetsi kunzvimbo yakatenderedza, kana kudarika kana kushoma kugamuchira masaisai emagetsi kubva munzvimbo yakatenderedza.Zvinoenderana nemusiyano weGPS antennas, inogona kupatsanurwa kuita flat antennas uye helical antennas.Iyo helical antenna ine simba rakasimba rekutsvaga nyeredzi.

Chechipiri: Shandura iyo electromagnetic wave simba reredhiyo chiratidzo kubva kune satellite kuenda kune yazvino inogona kutorwa neanogamuchira zvemagetsi, ndiko kuti, simba rekushandura.Kazhinji, kune yakakosha midziyo kana yakamisikidzwa nemotokari, kazhinji pane imwe chinhambwe pakati pemidziyo neGPS yekugamuchira module, saka munharaunda chaiyo, mutsara wakaputsika weinodarika 1 mita unogona kushandiswa.Asi nekuti iyo yekudyisa ine kurasikirwa kwakawanda pachiratidzo, mune iyi kesi, chete inoshanda GPS antennas inogona kusarudzwa.

Saizi uye chimiro cheGPS antenna zvakakosha.Nekuti hunhu uhwu hunotaridza kugona kweiyo antenna kuwana isina simba masaini eGPS.GPS satellite chiratidzo chakakamurwa kuita L1 uye L2, iyo frequency ndeye 1575.42MHZ uye 1228MHZ zvakateerana, pakati pavo L1 chiratidzo chevanhu chakavhurika, chiratidzo chinotenderera polarization.Simba rechiratidzo rinenge -166DBM, inova chiratidzo chisina simba.Zvinoenderana nezvinodiwa, antenna inogona kugadzirwa kuti ishande pane imwechete L1 frequency, kana pama frequency maviri, L1 uye L2.


Nguva yekutumira: Zvita-13-2021