Nyob rau hauv peb lub neej ua haujlwm, peb tuaj yeem pom ib qho khoom siv coj txawv txawv thiab txawv txav ntawm qee lub sijhawm - teeb liab blocker. Lub teeb liab blocker yog siv tib lub zaus hluav taws xob siv hluav taws xob network, yog li lub xov tooj ntawm tes sib txuas lus ib txwm, kom tsis txhob siv xov tooj ntawm tes thiab lwm yam xov tooj cua rau kev sib txuas lus. Yog li dab tsi cov paib yuav muab los ntawm lub teeb liab blocker, thiab seb puas muaj nuj nqi ntawm cov teeb liab thaiv kev siv hauv txhua qhov chaw tuaj yeem ua tau zoo ib yam? Tam sim no rau koj los soj ntsuam lub teeb liab blocker tuaj yeem tiv thaiv uas cov cim taw qhia.
Los ntawm cov txheej txheem technipe, lub teeb liab blocker yog rau cov dej ntws ntws los ntawm lub xov tooj txawb, ntau zaus los txheeb xyuas cov kev tiv thaiv hluav taws xob hnyav; Ib lub spherical shielding qhov chaw yog customized raws li lub zog ntawm daim ntaub thaiv, yog li cov ntaub thaiv xov tooj (GSM, Scdma, CSPMA, thiab lwm yam). Thaum cov ntaub thaiv npog nyob rau hauv lub xeev ua haujlwm, nws tuaj yeem ua rau lub xov tooj ntawm tes tau txais thiab tsis tuaj yeem hu tawm thiab hu rau hauv, thiaj li ua tiav lub hom phiaj yuav tsum tau ua.
Lub teeb liab blocker tau muab faib ua ntau yam qauv: ib qho yog muab faib raws li cov teeb liab thaiv, ib qho yog faib raws li lub zog hluav taws xob, thiab lwm qhov tau faib ua cov tsos. Cov thaiv cov paib yuav muab faib ua cov cim teeb tsa (GPS / BHF, VHF, VHF, 3G, 4G, 4G thiab lwm lub teeb liab bands. Cov zaus siv zaus tuaj yeem ua ke raws li kev xav tau sib txawv thiab tuaj yeem tsim ntawm ntau hom kev tiv thaiv.
Yog li ntawd, peb tuaj yeem faib thiab piav qhia lub teeb liab uas thaiv los ntawm kev thaiv cov paib raws li qhov sib txawv ntawm kev siv qhov chaw.
Nyob rau hauv txhua xyoo dhau los, hauv txhua hom kev xeem hauv ntau lub tebchaws, kev siv xov tooj cua thev naus laus zis tau tshwm sim, ua rau muaj kev ncaj ncees thiab kev ncaj ncees ntawm kev tshuaj xyuas. Lub chav kuaj xyuas yog qhov chaw nrog qib siab ntawm kev tsis pub lwm tus paub, yog li ntau zaus band ntawm cov ntaub ntawv tiv thaiv yog qhov siab. Feem ntau hais lus, daim paib tiv thaiv cov cuab yeej hauv chav kuaj mob tuaj yeem sib txuas xov tooj ntawm tes 2G, suav nrog xov tooj cua thiab lub wireless kev sib txuas lus xws li taug kev hauv Walkie-tham. Bluetooth, 2.4g, 5.8GWifi wireless network cim thiab wireless invisible lub taub hau thiab pob txha conduction mloog lus thiab lwm yam cim cim.
GPS tuaj yeem muab cov chaw nyob yog qhov chaw tsheb, cov ntaub ntawv ceev thiab raug rau txhua qhov chaw hauv ntiaj teb thiab nyob ze-ntiaj teb chaw. Raws li qhov xwm txheej tiag tiag, qhov chaw teeb liab blockers tuaj yeem thaiv tau nrog gps (l} l3) hauv Tebchaws Asmeskas (E6 / E5), Tuam Tshoj's Beidou (b} b3), Nyiv Qzss (L1 / L2 / L5 / L5 / L5 / LEX) THIAB Is Nrias teb Irrids / Navic (L5 / s) thiab lwm yam wireless tso paib.
Cov teeb liab hauv tsev yog feem ntau rau cov menyuam yaus ntxiv rau cov xov tooj ntawm tes, feem ntau tsuas yog yuav thaiv cov phiajcim lub xov tooj ntawm tes raws li qhov xwm txheej tiag tiag.
Cov tsev loj mom kuj tseem yog qhov chaw tseem ceeb kom muaj kev ruaj khov. Raws li txhais tau tias kev tiv thaiv kev tshawb fawb thiab thev naus laus zis, cov paib thaiv cov paib tau siv rau hauv tsev xyuas kev tswj hwm. Yog tsis muaj kev cuam tshuam nrog lwm cov khoom siv hluav taws xob ntawm lub tsev loj cuj, GSM, Phs, WCDMA), 4G, 5G, thiab muaj hwj huam muab 5.
Nrog rau kev nthuav dav ntawm cov xov tooj txawb xws li smartphones thiab ntsiav tshuaj, qhia tias kev cuam tshuam nrog kev sib tham tsis yog cuam tshuam rau cov ntaub ntawv sib ntsib, tab sis kuj tseem tuaj yeem qhia cov ntaub ntawv sib tham. Ib qho ntxiv, cov phiajcim tsis sib haum xeeb tseem cuam tshuam nrog cov khoom siv hluav taws xob hauv lub cev, xws li, cov phiaj xwm ntawm lub rooj sib tham zoo los txhim kho cov rooj sib tham hauv lub rooj sib tham thiab kom cov ntaub ntawv kev ruaj ntseg. Lub rooj sib tham txog chav teeb liab feem ntau ntawm GSM / DCS / CSCA) / 4G (CSPRA)
Nrog rau cov npe nrov ntawm 5g thev naus laus zis thiab kev sib koom ua ke ntawm cov thev naus laus zis xws li Internet ntawm cov khoom thiab cov ntaub ntawv loj, qhov kev thov yuav tsum nyuaj thiab sib txawv. Nyob rau hauv lub neej yav tom ntej, lub teeb liab blocker yuav txhim kho cov teeb tsa kev tswj hwm kom zoo, thiab tseem ceeb ntxiv ua haujlwm tau zoo thiab kev nyab xeeb ntawm lub rooj sib tham.
Feem ntau, raws li ib qho tseem ceeb ntawm cov cuab yeej tseem ceeb hauv kev ua haujlwm niaj hnub no yog pab tsim kev lag luam kom muaj kev cuam tshuam thiab nyab xeeb nrog lawv cov txiaj ntsig tshwj xeeb. With the continuous progress of technology and changes in market demand, we have reason to believe that the future signal blockers will be more intelligent and efficient, and escort the development of society.
