"Active DAS" zvinoreva kushatisa kugovera Antenna system. Iyi tekinoroji inowedzera isina waya isina kuchena yekuvhara uye network kugona. Heano mamwe mapoinzi akakosha nezve das inoshanda:
Akagovera Antenna System (DAS): DAS inovandudza nharembozha yekukurukurirana uye mhando nekuburitsa akawanda antenna node muzvivakwa kana nzvimbo. Iyo inotaura nezvekuvhara mipuru muzvivakwa zvakakura, nhandare, subway tunnels, etcccccccccccccccccc.ng zvakare zvimwe zvinhu zvakagoverwa antenna masisitimu (DAS),Ndokumbirawo ubaye pano.
Active Das yeCommerce chivakwa
1.Diference pakati peDas Anoshanda uye Passive:
Active DAS: Inoshandisa Active Amplifiers yekuwedzera masaini, kupa yakakura kuwana uye kufukidza rondedzero panguva yekushambadzira chiratidzo. Iyi masisitimu inopa yakakwira kuchinjika uye kushandurwa, zvinokwanisika kufukidza yakakura kana yakaoma yekuvaka zvivakwa.
Passive Das: haashandise amplifiers; Signal Transcation inovimba nePassires yakadai sevave vanofudza, vallitters, uye vanopatsanura. Passive Das yakakodzera kuti idiki diki kune yepakati-yakaenzana yekuvhara zvinodiwa, kunge zvivakwa zvehofisi kana nzvimbo diki dzekutengesa.
Inoshanda yakagoverwa Antenna System (DAS) inosimudzira Wireless sign Heano maitiro azvinoita:
Passive Das
Inoshanda yakagoverwa Antenna System (DAS) inosimudzira Wireless sign Heano maitiro azvinoita:
Inoshanda yakagoverwa Antenna System (DAS)
Zvikamu
1. Musoro-kupera unit:
- Base chiteshi chinorehwa: inobatanidza kune waya isina waya yebasa reBasa repabhi.
- Signal Shanduko: Inoshandura iyo RF chiratidzo kubva pachigadziko chechigadziko mune yechokwadi chiratidzo chekutengeserana pamusoro peFiber Optic tambo.
Musoro-kupera uye kure unit
2. Fiber Optic tambo:
-Kutumira chiratidzo chechiratidzo kubva mumusoro-mugumo unit kuenda kunzvimbo dziri kure dziri kure munzvimbo yekuvhara.
Fiber optic inodzokorora (DAS)
3. Remote Units:
- Optical kune rf Shanduko: Chinja chiratidzo chemoyo cheshuwa back mune rf chiratidzo.
-Fiber optic inodzokorora: Sevha iyo RF Signal Simba rekuvhara.
- Antennas: Govera iyo Amplified RF chiratidzo kune iyo yekupedzisira-vashandisi.
4. Antennas:
-Kakaiswa zvine hunyanzvi muchivakwa kana nzvimbo yekuve nechokwadi chekuparadzira yunifomu.
Kuita basa rekushanda
1. Signal Kugamuchira:
- Iyo musoro-kupera unit inogamuchira iyo RF chiratidzo kubva kune webasa webasa'S base chiteshi.
2. Signal kutendeuka uye kutapurirana:
- Iyo RF chiratidzo inoshandurwa kuva chiratidzo chechiratidzo uye chinotapurwa kuburikidza neFiber Optic tambo kune kure kure.
3. Signal Amplization uye kugovera:
- Remote zvikamu zvinoshandura chiratidzo chechiratidzo chekutevera muRF chiratidzo, chinokwirisa, uye uiburitse kuburikidza neakabatana antennas.
4. Mushandisi Kubatana:
- zvishandiso zvevashandisi zvinobatanidza kune akagoverwa antennas, kugamuchira chiratidzo chakasimba uye chakajeka.
Zvakanakira
- Yakavandudzwa kufukidzwa: inopa zvisingaravirire uye zvakasimba chiratidzo chekuvhara munzvimbo dzine shongwe dzechinyakare dzinogona kusvika zvinobudirira.
- Yakawedzerwa kugona: inotsigira nhamba yakakwira yevashandisi uye zvishandiso nekuparadzira mutoro wakawanda atnnas.
-Kuchinjika uye kusawirirana: zviri nyore kuwedzerwa kana kuwiriranwa kuti usangane nekuchinja kwekuvhara.
- Kuderedzwa kwekupindira: nekushandisa akawanda-simba akaderera-simba antennas, inoderedza kupindira kazhinji kwakabatana neine simpt-simba-simba antenna.
Shandisa kesi(Mapurojekiti eLintratek)
- Zvivakwa Zvikuru: Zvivakwa zvehofisi, zvipatara, uye mahotera ipoko zviratidzo zvechinguvana kubva kunze zvinogona kusapinda zvinobudirira.
- Nzvimbo dzezvivakwa: nhandare, nhandare dzendege, uye nzvimbo dzekokorodzano dzine simba rakakura revashandisi rinoda kusimba chiratidzo chekupararira.
- Maguta emadhorobha: Denense Urban Nzvimboments idzo zvivakwa uye zvimwe zvigadzirwa zvinogona kuvhara tsika dzechinyakare.
Pasi pevhu yokupaka(DAS)
Active DAS Inoshanda nekushandisa musanganiswa weye Optical uye RF tekinoroji kuti isvike uye kugovera zvisina waya zviratidzo zvinobudirira, kupa yakavimbika kufukidzwa uye kugona kwakasimba munzvimbo dzakaoma kunzwisisa.
Linthratek Musoro Hofisi
Linthratekanga ari nyanzvi yekugadzira yeDas (Akagovera Antenna system) Nemidziyo inobatanidza r & d, kugadzirwa, uye kutengesa kwemakore gumi nemaviri. Signal inofukidza zvigadzirwa mumunda weNzvimbo Yekutaurirana
Kutumira Nguva: Jul-17-2024