Yam 1: Jamming Effectiveness
Qhov thiaj li -hu ua jamming efficiency yog hais txog seb puas muaj qhov muag tsis pom kev los yog xau hauv cov nyhuv jamming. Nyob ib ncig ntawm qee lub tsev loj cuj, tej zaum yuav muaj kev xa cov chaw nres tsheb nrog cov xov tooj ntawm tes muaj zog. Yuav kom ua tiav cov nyhuv jamming zoo, nws yuav siv ntau cov ntaub ntawv thiab lub zog raws li, thiab tus nqi yuav nce ntxiv. Yog li ntawd, qhov zoo dua cov nyhuv jamming, tus nqi yuav ntau dua. Hauv kev siv tswv yim, cov kev xav tau jamming ntawm cheeb tsam hauv tsev loj cuj feem ntau siab dua, thiab muaj cov xau me ntsis thiab qhov muag tsis pom. Cov neeg ua txhaum cai tuaj yeem txeeb tau qhov kev tsis txaus ntseeg no, kom lub xov tooj ntawm tes tuaj yeem siv rau hauv thaj chaw qub uas tau teev tseg, thiab lub hom phiaj tseem ceeb ntawm jamming lub xov tooj ntawm tes tsis tuaj yeem ua tiav.
Yam 2: Tsis muaj downtime
Lub tsev kaw neeg teeb liab jammer Yog tias qhov teeb meem tseem ceeb tau teev tseg- lub neej kev pabcuam pub dawb yog 1 xyoo, thiab qhov tsis ua haujlwm tiag tiag -kev pabcuam dawb mus txog 3 xyoos, tus nqi ua haujlwm yuav nce peb npaug.
Yog tias qhov ua txhaum thawj zaug - lub neej kev pab dawb yog 1 xyoo, thiab kev siv tiag tiag tsawg dua li ib nrab xyoo, feem ntau ua tsis tiav. Txawm hais tias nws yog dawb warranty, qhov kev pheej hmoo tshwm sim yog qhov ntsuas tsis tau, thiab cov neeg ua haujlwm cov peev txheej kuj raug nkim. Tus nqi sib thooj-kev ua tau zoo raug txo qis heev.
Yam 3: Kev cuam tshuam sab nraud
Yog tias lub xov tooj ntawm tes jammer tsis xav txog kev cuam tshuam sab nraud, nws yog qhov yooj yim los tiv thaiv nws, tsuav yog lub zog jamming nce. Txawm li cas los xij, nws yog ib qho tsim nyog yuav tsum xyuas kom meej tias thaj chaw tiv thaiv tsis muaj qhov muag tsis pom kev thiab xau. Lub zog siv nyob rau hauv qhov chaw tiv thaiv yog qhov loj heev. Yog tias muaj me ntsis to, nws yuav ua rau muaj kev cuam tshuam loj heev rau sab nraud. Qhov no xav kom tsim jamming yuav tsum tau txiav txim siab tag nrho thiab tswj technically kom ua tiav qhov tseeb thiab muaj txiaj ntsig jamming yam tsis muaj kev cuam tshuam sab nraud.
Yam 4: Nqi
The cost of jammer should follow the jamming requirements and budget. You can't blindly choose cheap products, and you can't think that expensive products are good. In the actual choice, word of mouth is very important. It is also necessary to inspect its past cases on the spot, try the jamming effect, and then make a selection. .
Kev sib xyaw ntawm plaub yam no, tus nqi kev ua tau zoo ntawm lub kaw lus jamming tuaj yeem nthuav tawm los ntawm cov qauv hauv qab no: (qhov loj dua qhov txiaj ntsig, qhov ua tau zoo dua tus nqi)
