Zaka khumi ndi zinayi akugwira ntchito ndi makampani opanga ma RF padziko lonse lapansi komanso ogwirizana nawo ogulitsa zinthu zambiri zapangitsa kuti malo oimika magalimoto pansi panthaka akhale pakati pa ntchito zovuta kwambiri zophimba malonda. Chitsulo cholimba ndi konkire zimapangitsa kuti pakhale zotchinga zambiri pansi pa malo ogulitsira, zomwe zimapangitsa kuti malo onse asakhale ndi anthu ambiri omwe amawononga magalimoto oyenda pansi pa malo ogulitsira komanso kukhutitsidwa kwa amalonda kwa nthawi yayitali.
Ntchito yeniyeniyi idachitikira pamalo ogulitsira ambiri ku Wucheng County, Dezhou, yokhala ndi malo awiri oimika magalimoto pansi pa nthaka omwe ali pansi pa nthaka mamita 15. Tisanasinthe, dalaivala aliyense adataya ntchito yonse ya foni akangoyendetsa pansi pa nthaka. Kuyenda kunayima nthawi yomweyo, ma QR code olipira pafoni sankatsegulidwa, ndipo alendo sankatha kuyimba mafoni kuti akapeze magalimoto awo oimika magalimoto, zomwe zinayambitsa madandaulo a makasitomala nthawi zonse kwa oyang'anira malo ogulitsira.
Malo ochitira msonkhanowo anabweretsa zofunikira ziwiri zokhwima zomwe sizingakambirane. Ntchito zonse zomanga ndi kuyesa zinayenera kuchitika popanda kusokoneza ntchito ya sitolo tsiku ndi tsiku pansi, ndipo dongosolo lonselo linkafunika kuthandizira zizindikiro za ogwira ntchito atatu akuluakulu a telefoni nthawi imodzi, zomwe zinapangitsa kuti ukadaulo ukhale wovuta kwambiri pa kukhazikitsa kulikonse koyenera.
Pambuyo poyesa kwathunthu mphamvu ya siginolo pamalopo ndi kuyesa mphamvu ya siginolo, gulu lathu la mainjiniya lapereka chithandizo chopangidwa mwapadera.Chobwerezabwereza cha digito cha fiber optic cha 1 mpaka 7kapangidwe kozunguliraLintratek's 5W commercial master mobile network boosterTinagwirizana ndi mayunitsi asanu ndi awiri osiyana a chizindikiro chakutali. Tinagwirizanitsa ma antenna a high-gain log-periodic kuti agwirizane ndi kapangidwe ka malo oimika magalimoto ogawika, kuthetsa kwathunthu kuchepa kwa chizindikiro komanso mavuto okhudzana ndi magwiridwe antchito ambiri omwe amapezeka m'nyumba zozama pansi pa nthaka.
Kutumiza kwa ulusi kumakhala kopindulitsa kwambiri kuposa zingwe zachikhalidwe za coaxial pa ntchito yamtunduwu. Imanyamula zizindikiro za RF zokwezedwa zomwe sizimataya mphamvu patali, zimapangitsa kuti pakhale mphamvu yolimbana ndi zosokoneza, komanso imasunga mphamvu yogwira ntchito m'malo akuluakulu, ogawidwa pansi pa nthaka okhala ndi kuya kosiyanasiyana. Chida chilichonse chakutali chimathandizira kusintha kwa mphamvu pachokha, kulola akatswiri athu kukonza mphamvu ya chizindikiro chosagwirizana, malo ophimba omwe akufanana komanso kutuluka kwa chizindikiro chosafunikira panthawi yoyika.
Gulu lathu lomanga linagawanika m'magulu apansi ndi apansi panthaka kuti ligwire ntchito motsatizana, kotero kuti bizinesi yogulitsa sinayime kwa ola limodzi panthawi yoyika. Akatswiri anaika ma antenna otsogolera pazipilala zothandizira malo oimika magalimoto kuti azitha kuwongolera bwino kuchuluka kwa ma radiation a chizindikiro, ndipo anakonza chipangizo chilichonse ndi zida zoyesera zaukadaulo. Tinamaliza mawaya onse, kuyika zida ndi kukonza makina mkati mwa maola 72 okha kuchokera pamene polojekitiyi idakhazikitsidwa mpaka pomwe idaperekedwa kwathunthu.
Zotsatira za mayeso atayikidwa zidapitilira zomwe oyang'anira mall ankayembekezera poyamba. Mphamvu ya chizindikiro idakhazikika pamwamba pa -70dBm pamlingo woyamba wapansi panthaka, pomwe chipinda chachiwiri chakuya chinali ndi mawerengedwe okhazikika opitilira -75dBm pa malo aliwonse oimika magalimoto. Mafoni amayendetsedwa bwino popanda kutsekedwa, deta ya liwiro la 5G imakhalabe yokhazikika, ndipo ntchito za tsiku ndi tsiku kuphatikizapo kuyendetsa galimoto, kulowetsa ETC ndi kulipira pafoni zimagwira ntchito bwino 100%, ndikuchotsa madandaulo onse okhudzana ndi kulumikizidwa kwa magalimoto.
Kukhazikika kwa matelefoni apansi panthaka kunakweza mwachindunji magwiridwe antchito a malo ogulitsira. Patangopita milungu ingapo kuchokera pamene ntchitoyi inatha, kuchuluka kwa alendo pamwezi kunakula ndi 18%. Utumiki wodalirika wa mafoni unasintha vuto lalikulu la makasitomala kukhala mwayi wopikisana ndi malo ogulitsira, ndipo kugwiritsa ntchito njira yodzaza ndi fiber repeater tsopano kumagwira ntchito ngati chitsanzo chabwino cha chitetezo cha pansi panthaka pakukonzanso malo amalonda am'deralo.
Timapanga ndi kupanga mzere wonse wa ma digital fiber repeater kuyambira 5W mpaka 40W mphamvu yotulutsa ku Lintratek, yomangidwa kuti igwire ntchito m'masitolo akuluakulu, mahotela, mapaki a mafakitale ndi ngalande zazitali zapansi panthaka zamitundu yonse. Utumiki wathu wokhazikika umaphimba kafukufuku waulere wa malo asanayambe ntchito, kulemba mapangidwe mwamakonda, kupereka zida ndi chithandizo chokonza pambuyo pokhazikitsa, kuthana ndi zopinga zomwe zimafala m'makampani monga kufalikira kosagwirizana, kusokoneza kwa ma cross-band ndi kutha kwa chizindikiro cha malo akutali.
Ngati ndinu kontrakitala wa RF amene akulipira malo oimika magalimoto pansi pa nthaka kapena makampani akuluakulu opereka chithandizo cha malonda, kapena wogulitsa padziko lonse lapansi amene akusunga zida zamagetsi zamagetsi zamafakitale kwa makasitomala ogulitsa nyumba, makina athu obwerezabwereza a master-remote fiber omwe angagwiritsidwe ntchito bwino amapereka magwiridwe antchito okhazikika komanso okhazikika. Yang'anani mndandanda wathu wonse wazinthu zobwerezabwereza za fiber, tsitsani ma datasheet a gulu lachigawo ndikupempha kuti mukambirane za kapangidwe ka polojekiti yanu kudzera patsamba lathu lovomerezeka.https://www.lintratek.com.
Nthawi yotumizira: Ogasiti-09-2026