Ichi chinyorwa chinopa tarisiro yemukati memagetsi zvikamu zveiyo mobile sign inodzokorora. Vagadziri vashoma vanoburitsa zvemukati zvemukati zvevadzori vanodzokorora masaini kune vatengi. Muchokwadi, dhizaini uye kunaka kweizvi zvikamu zvemukati zvinoita basa rakakosha mukuita kwese kweiyomobile signal repeater.
Kana iwe uchida tsananguro yakapusa yekuti nharembozha inodzokorora inoshanda sei,tinya pano.
Nheyo dzekutanga dzeMobile Signal Repeater
Sezvinoratidzwa mumufananidzo uri pamusoro, musimboti weiyo nharembozha inodzokorora ndeyekukudza masaini mumatanho. Yemazuva ano nharembozha inodzokorodza pamusika inoda akati wandei nhanho dzekudzikira-kuwana amplification kuti uwane inodiwa yekubuda. Naizvozvo, kuwana mudhayagiramu iri pamusoro inomiririra imwe chete yekuwana unit. Kuti usvike pakuwana kwekupedzisira, matanho akawanda ekusimudzira anodiwa.
Heino sumo kune akajairwa mamodule anowanikwa mune nharembozha inodzokorora:
1. Signal Reception Module
Iyo yekugamuchira module ine basa rekugamuchira masaini ekunze, kazhinji kubva kune base zviteshi kana antennas. Iyo inobata masaini eredhiyo anofambiswa neiyo base chiteshi uye anoashandura kuita masaini emagetsi ayo amplifier anogona kugadzirisa. Iyo yekugamuchira module inowanzo sanganisira:
Mafirita: Aya anobvisa zvisingadiwe frequency masaini uye chengetedza inodiwa nharembozha frequency mabhendi.
Yakaderera Noise Amplifier (LNA): Izvi zvinokudza iyo isina simba inopinda chiratidzo ichideredza imwe ruzha.
Internal Components-mobile signal repeater yekumba
2. Signal Processing Module
Chiratidzo chekugadzirisa chikwata chinowedzera uye chinogadzirisa chiratidzo chinogamuchirwa. Kazhinji inosanganisira:
Modulator / Demodulator (Modem): Izvi zvinogadzirisa uye kudzora chiratidzo kuti ive nechokwadi chekuti inoenderana neyakajairwa kutaurirana mapuroteni.
Digital Signal processor (DSP): Inotarisisa kushanda kwechiratidzo kugadzirisa uye kuwedzera, kuvandudza chiratidzo chechiratidzo uye kuderedza kupindira.
Otomatiki Kudzora Kudzora (AGC): Inogadzirisa kuwana kwechiratidzo kuti ive nechokwadi chekuti inoramba iri mukati memazinga akakwana-kunzvenga zvese kushaya simba kwechiratidzo uye kukwidziridza zvakanyanya izvo zvinogona kukonzeresa kupindira kana kukanganisa mamwe maturusi.
3. Amplification Module
Iyo simba amplifier (PA) inowedzera simba rechiratidzo kuti riwedzere kuvharika kwayo. Mushure mekugadzirisa chiratidzo, iyo amplifier yesimba inosimudzira chiratidzo kune inodiwa simba uye inoiendesa kuburikidza neantenna. Kusarudzwa kwesimba amplifier kunoenderana nesimba rinodiwa uye nzvimbo yekuvhara. Kune mhando mbiri huru:
Linear Amplifiers: Aya anochengetedza kunaka uye kujeka kwechiratidzo pasina kukanganisa.
Non-linear Amplifiers: Inoshandiswa mune dzakakosha kesi, kazhinji kune yakakura-nzvimbo yekuvhara, kunyangwe iyo inogona kukonzera imwe chiratidzo kukanganisa.
4. Feedback Control uye Interference Prevention Modules
Feedback Suppression Module: Kana iyo amplifier ikatumira chiratidzo chakanyanya kusimba, inogona kukonzera mhinduro pane inotambira antenna, zvichikonzera kukanganisa. Feedback suppression modules inobatsira kubvisa kupindira uku.
Isolation Module: Inodzivirira kupindirana pakati pekugamuchira uye kutumira masaini, kuve nechokwadi chekushanda kweamplifier.
Noise Kudzvinyirira uye Mafirita: Deredza kupindira kwechiratidzo chekunze, kuve nechokwadi chekuti chiratidzo chinoramba chakachena uye chakasimba.
5. Signal Transmission Module
Transmission Module: Iyi modhi inotumira iyo yakagadziridzwa uye yakakwidziridzwa chiratidzo kuburikidza neantenna yekufambisa kunzvimbo yekuvhara, kuve nechokwadi chekuti nharembozha dzinogamuchira chiratidzo chakasimudzirwa.
Transmit Power Controller: Inogadzirisa simba rekutapurirana kudzivirira kuwedzera-amplification, izvo zvinogona kukonzera kukanganisa, kana kuderera-kusimudza, izvo zvinogona kutungamira kune isina simba masaini.
Directional Antenna: Kuti iwedzere kutariswa chiratidzo chekuvhara, inotungamira antenna inogona kushandiswa pachinzvimbo cheiyo omnidirectional, kunyanya kune yakakura-nzvimbo yekuvhara kana kusimudzira chiratidzo.
6. Power Supply Module
Power Supply Unit: Inopa yakagadzikana magetsi kune inodzokorora chiratidzo, kazhinji kuburikidza neAC-to-DC inoshandura, kuve nechokwadi kuti inoshanda nemazvo pasi pemamiriro emagetsi akasiyana.
Power Management Module: Yepamusoro-yekupedzisira michina inogona zvakare kusanganisira masimba ekutonga maficha ekugonesa kushanda kwesimba uye kurebesa hupenyu hwechishandiso.
7. Heat Dissipation Module
Kutonhora Sisitimu: Signal inodzokorora inoburitsa kupisa panguva yekushanda, kunyanya magetsi amplifiers uye zvimwe zvakakwirira-simba zvikamu. Iyo yekutonhodza sisitimu (yakadai semadhishi ekupisa kana mafeni) inobatsira kuchengetedza yakanyanya tembiricha yekushanda kudzivirira kupisa uye kukuvadza kune mudziyo.
8. Control Panel uye Indicators
Kudzora Panel: Mamwe mafoni anodzokorora anodzokorora anouya nepaneru yekuratidzira inobvumira vashandisi kugadzirisa marongero, kuita zvakanaka-tune, uye kutarisa sisitimu.
LED Indicators: Mwenje iyi inoratidza mamiriro ekushanda kwechishandiso, kusanganisira simba rechiratidzo, simba, uye mamiriro ekushanda, kubatsira vashandisi kuona kana inodzokorora iri kushanda nemazvo.
9. Kubatana Ports
Input Port: Inoshandiswa kubatanidza antennas ekunze (semuenzaniso, N-mhando kana F-mhando yekubatanidza).
Output Port: Yekubatanidza antennas emukati kana kutumira masaini kune mamwe maturusi.
Adjustment Port: Vamwe vanodzokorora vanogona kusanganisira zviteshi zvekugadzirisa kuwana uye frequency marongero.
10. Enclosure uye Dziviriro Dhizaini
Iyo inodzokorora inovharirwa inowanzo gadzirwa nesimbi, iyo inobatsira kudzivirira kukanganiswa kwekunze uye kudzivirira kukanganiswa kwemagetsi (EMI). Mimwe midziyo ine zvakare isingapinde mvura, inodzivirira guruva, kana kuti shockproof yakavharirwa kuti ishingirire kunze kana nharaunda dzinonetsa.
Internal Components-yekutengesa nharembozha inodzokorora
Nharembozha inodzokorora inodzokorora inosimudzira masaini kuburikidza nebasa rakarongeka remamodule aya. Iyo sisitimu inogamuchira uye inosimudzira chiratidzo isati yaendesa iyo yakasimbiswa chiratidzo kunzvimbo yekuvhara. Paunenge uchisarudza inodzokorodza nharembozha, zvakakosha kuve nechokwadi chekuti mabhendi ayo, simba, uye kuwana zvinoenderana nezvinodiwa zvako, kunyanya munzvimbo dzakaomarara senge tunnels kana makamuri epasi apo kupindira kwekupikisa uye kugona kwechiratidzo chekugadzirisa kwakakosha.
Naizvozvo, kusarudzayakavimbika nharembozha inodzokorora mugadzirindicho kiyi.Lintratek, yakagadzwa muna 2012, ine makore anopfuura 13 ane ruzivo mukugadzira zviratidzo zvinodzokorora-kubva pakugara kusvika kune zvekutengeserana, kusanganisira fiber optic repeaters uye nhepfenyuro yakananga. Iyo kambani inopa zvemhando yepamusoro zvikamu zvezvigadzirwa zvavo, kuve nechokwadi chekuita kwakavimbika.
Nguva yekutumira: Nov-27-2024