Ta yaya ne eriya na modem

Yawa daga cikin mu fuskanci matalauta liyafar na 3G. Na gida eriya na 3G modem - daya daga cikin hanyoyin fita daga cikin halin da ake ciki. Kuma shi ne ba da muhimmanci ga samun connector ga shi a kan na'urarka ko ba, kamar yadda za mu bayar da ku madadin mafita ga irin wannan kayan aiki, inda shi ne, kuma wanda shi ne ba.

Eriya ga modem ne iya aga wani rauni sigina. Bari mu fara da mafi sauki hanyar yin shi. Dauki jan waya, da kuma shi ne game da uku zuwa hudu jũya a kusa da na'urarka. Shi ne mafi kyau a yi su a tip na shi, saboda akwai wani ginanniyar eriyar ciki liyafar.

Domin gwajin da muke da modem, wanda ya nuna -107 decibels. By Tuddan jan waya ya karu kudi na abin da ake kira "palkomera", yayin da enrollments karu zuwa -101 decibels. Wannan eriya na 3G modem da hannuwanku na bukatar share mataki. Hakika, za ka kanka zai yi zabi da tsawon, kauri da kuma yawan jũya daga waya. Alal misali, ƙarin tsawon ko nada iya duka biyu inganta da kuma rage ingancin siginar liyafar.

Eriya ga modem: na biyu zaɓi. Shi ne ake kira a colander ko saucepan. All magoya na gwaje-gwajen, wanda aka kawo su fid da zuciya da rauni damar gudun, bisa ƙirƙira daban-daban m zane a cikin image na tukwane, fuska, da kuma wani tauraron dan adam tasa. Wannan wani zaɓi ne na bit mafi alhẽri daga baya daya, amma wannan eriya na modem za bukatar fiye da lokaci.

Ya kamata a lura cewa sau da yawa tare da na'urar hada da wani waya tsawo. Its tsawon yawanci daga jeri uku zuwa biyar mita. A karshen akwai wani karamin biyu mai gefe tef tare da modem ne a haɗe kusa da taga ko a kan wani bango. Umarnin an kuma bayar da na'urar manufacturer. By da mataki na irin wannan eriya zuwa modem kama da waya zaɓi cewa an dauke a farkon.

Wadannan Hanyar - cupping. Na farko, shi ne sau da yawa amfani da Wi-Fi network. Godiya ga wannan hanya, sana'a gudanar ya mika wadannan cibiyoyin sadarwa a kan wani nesa da dama kilomita tsakanin damar maki. Saboda haka, za mu dauki wani komai a tin Can kuma yin wasu sauki lissafin.

Ga wani misali na irin wannan lissafi. A diamita na gwangwani (D) daidai da ɗaya da ɗari millimeters. Zango L _o ne 143 millimeters, bi da bi L _o / 4 zai zama kamar 36 millimeters. Zango L _g ne daidai to 261 mm, da kuma L _g / 4 ne daidai kamar 65 millimeters. Saboda haka, a nesa na 65 millimeters daga kasa mu bankuna muna yin wani rami a wadda ake gyarawa a misali soket. Don wannan soldered waveguide wanda tsawon shi ne daidai to 36 millimeters. Yana dole ne a yi da tagulla waya, wanda diamita ne biyu millimeters.

Yanzu dauka domin talabijin braided na USB, a haɗe da shi eriya connector cewa matosai cikin banki, da kuma a daya hannun - modem haši.

Kuma idan akwai wani connector? A wannan yanayin, za ka iya kwakkwance naúra da kuma samun a kan jirgin ma'auni soket. Don wannan soldered kare waya daga kananan diamita. By yin haka za ka kawo adafta don ka haɗa shi da eriya. Amma ya kamata a yi a hankali sosai don haka kamar yadda ba su rasa da lamuni na modem ko ba za ta janye shi gaba daya unusable.