RG 142 kunye ne RG 214: Uhlaziyo oluncinane lwempumelelo yokuqhuba nokusebenza ngokuzithandela

Umuntu unakwenzela ukwahlwa phakathi kwezilayini ze-RG 142 neze-RG 214 zokusebenza ngamanye amathuba. Zonke zihlalwe njengamakhabeli e-coaxial, kodwa zonke zinamacandelo amabini: umqolo wokugqibela, umkhuphulo, ishield kunye nesikhumba sesikhephe. Kodwa, yonke ingumnye yayo inkulu kwaye inamacandelo amahlukahlukene apho ayinazo, okuyinto eyenza ukuba yilona elipheleleyo lokusebenza ngokufanayo. Ukuzazi umahlukahluko uyakunceda abasoloko ukwenza isiphumo. Kwi-Coaxial Cable Inc., siyazi ukuba ubukhulu be-ampere kunye nokunokwenzela izinto ngendlela efanelekileyo zingumthembiso okufuneka kubhekwe xa kusolokwa ikhabeli elipheleleyo. Ke, apha sibhekise kancinci i-RG 142 ne-RG 214, ngenxa yamacandelo afana nezinye ezinokuhlanganisa.

Izinto ziziphi ezinkulu ezihlukahlukene phakathi kwe-RG 142 ne-RG 214 kulabo abasoloko ngokubuyisela

Ingcambu: Icable ye-RG 142 ichazwe ngokuba iyinkhulu kwaye iyisilungile. Lokhu kusiza kakhulu ekusebenzeni kwizikhundla ezincinci okanye xa ufuna ukuzikwazi kwezikhundla eziphakathi. Yindlela engeyona yezibalo zemoto, ngoko ke iyasebenza ngokupheleleyo kumsebenzi apho akukho mveliso emkhulu. Ufuna ukuxoxa ngokubhekisele kwe-RG 142 xa uvula isistimu yesibhakabhaka esincinci okanye ukuthumela isignali esincinci. Ngapandle koko, i-RG 214 inenqanawa yokusebenza ngemveliso enkulu. Yabakwa ngomkhosi omkhulu, ngoko ke iyakwakha imveliso enkulu. indlela yokusebenza ngaphandle kokuchitha. Le nto yena eyenza i-RG214 ibe yenye yezinto ezipheleleyo kumsebenzi omkhulu wokuphakama kwamandla, njengoko kusebenzisa kwi-broadcasting okanye kwiimfundo emikhulu yezibonelelo zokuxhumana. Xa abathengi basekholeni bahlala bathenga iimboni, kufuneka bavumelane nezidingo zabo zomsebenzi. Ukuba ufuna ukuziphatha ngokulula nokubaluleka kwezinto ezincinci, unokukhetha i-RG 142. I-RG 214 inokusetyenziswa ukuba umsebenzi ubuyela kuthi ifuna into enenhla kunye nenamandla angaphele. Ngaphezulu koko, kungabikho izihlangothi ezingaphambili eziqondiswe ngezihlangothi. Izihlangothi ze-N type zisetyenziselwa ngokuvamile nge-RG 142 kunye nezinye iizihlangothi zinokusetyenziswa nge-RG 214. Kungabikho nokuthi kubangela ukuba iimboni zilalelwe nokuxhuma ngendlela eyiyo kwi-system. Ngokujulile, ukwazi le ndlela yezilinganiso kungasiza abathengi ukukhetha iimbhali ezipheleleyo kumsebenzi wabo wokugcina.

Kuphi Ukufumana Iinkokhelo Ezinkulu Zee-RG 142 Ne-RG 214

Ukufumana imali yokuqasha kwi-RG 142 njengoko kunye nezinto zokuziphatha kwi-RG 214 ziyakwanele kakhulu. Ekuhlakanipheni kakhulu kuyizindawo ezikwi-intanethi. Izisite ze-Web zokuziphatha kwe-Coaxial: Ungazimisele ukuba kukho amaphepha amaningi ayesiqhupha izinto zokuziphatha kwe-Coaxial apho amanani amancinane ayatholakala. Kungakwazi ukunika amandla okukhula okanye amafutha okukhula apho angakunceda ukusebenza ngamalitha. Ukulinganisa amanani kwi-intanethi kumaqonga amabili akhona ayakunceda ukufumana inkululeko enobunzima. Kwanase: izinto zokuziphatha zokupheleleyo, ngoko ke ungazilindele ukufumana umnani omncinane kuphela. Xa uyakuzithenga izinto zokuziphatha, kubalulekile ukuba uqiniseke ukuba zihlakwe kahle, ngoba ukungahlakwa kakhulu kungabonakala emva kwaye kugcina ubuqili bakho. Izindawo zokuthenga izinto zokuziphatha noma izindlela zokuzithenga eziyishumi zingakuthenga izinto zokuziphatha eziphindaphindiweyo, kodwa ungazifumana nokuba unomnani omncinane kakhulu. Ukuchaza ngokuziphatha kwe-Coaxial kungakwazi ukunceda kakhulu. Ngamanye amaxesha, bathengisa amafutha okukhula okukhula abantu abaqasha kwaye lokhu kungaba nomthelela wokuvaleka kakhulu. Kuyakwanele kakhulu ukuzama ukubona ukuba baya kuthi na kufutha okanye ukuthengiswa kwezinye izinto zokuziphatha zokufunda. Kwanase, ukuxhumana nabanye amakampani emnyango wakho ungakunceda ukubona apho kufuneka ufumane inkululeko enobunzima. Kwanase, ngamanye amaxesha ukuxelela ngokuziphatha kungakunceda ukubona indawo esekelweyo apho ungafumana izinto zokuziphatha zokupheleleyo zokuziphatha zokupheleleyo zokuziphatha zokupheleleyo zokuziphatha zokupheleleyo zokuziphatha zokupheleleyo zokuziphatha zokupheleleyo zokuziphatha zokupheleleyo zokuziphatha zokupheleleyo zokuziphatha zokupheleleyo zokuziphatha zokupheleleyo zokuziphatha zokupheleleyo zokuziphatha zokupheleleyo zokuziphatha zokupheleleyo zokuziphatha zokupheleleyo zokuziphatha zokupheleleyo zokuziphatha zokupheleleyo zokuziphatha zokupheleleyo zokuziphatha zokupheleleyo zokuziphatha zokupheleleyo zokuziphatha zokupheleleyo zokuziphatha zokupheleleyo zokuziphatha zokupheleleyo zokuziphatha zokupheleleyo zokuziphatha zokupheleleyo zokuziphatha zokupheleleyo zokuziphatha zokupheleleyo zokuziphatha zokupheleleyo zokuziphatha zokupheleleyo zokuziphatha zokupheleleyo zokuziphatha zokupheleleyo zokuziphatha zokupheleleyo zokuziphatha zokupheleleyo zokuziphatha zokupheleleyo zokuziphatha zokupheleleyo zokuziphatha zokupheleleyo zokuziphatha zokupheleleyo zokuziphatha zokupheleleyo zokuziphatha zokupheleleyo zokuziphatha zokupheleleyo zokuziphatha zokupheleleyo zokuziphatha zokupheleleyo zokuziphatha zokupheleleyo zokuziphatha......

Xa amakhasi ase-Wholesale abalinde iinkqubela ze-RG 142 neze-RG 214, kunezinto eziphakathi kwezi zimbini

Ukuvula, bhalisele ukuba le nkqubela ziyasebenza ngani. I-RG 142 ne-RG 214 zonke ziyinkqubela zomgca wokugcina umoya (coaxial cables) okuzosinceda ukuthumela izinyathelo, kubanzi ngezinyathelo ze-TV neze-Internet. Nangona zinezidingo nezilungiso zazo zonke. Abamkhosi bayayikufuna ukuzibona ubukhulu bebandwidth yezinkqubela zonke. I-RG 214 iyakwenzela inkulu indlela yokusebenza kunye ne-RG 142, ngoko ke iyasebenza kumathuba ayo amakhulu kunye ne-amandla angaphezulu. Le nto yeyona ndlela e-RG 214 ibhekiseka xa ufuna ukuthumela imisondo emide kude ngaphandle kokuphula amandla. Kodwa i-RG 142 ibe yinkimbinkimbi kune-RG 214. Lokho kuyenza ukuba ibe yinkimbinkimbi kwaye ibe yinkululeko yokubendisa, yinto efanelekileyo kumaziko amancinci okanye kumathuba athi akhangeleke kakhulu. Ngoko ke, ukuba ufuna ikhabhela eyakwenzeka ukufika kumaziko amancinci, i-RG 142 inokuba yeyona ntoka enobunzima. Abamkhonzi bafanele ukuzithatha phantsi ukukhetha ubungakanani nobunzima bezikhabhela. I-RG 142 ibe yincinci kubunzima kwaye incinci kubudiameter, ngoko ke ibe yinkululeko yokusebenzisa. I-RG 214, ngaphandle koko, ibe yinkulu kwaye ibe yincinci kubunzima ngoko ke inokubangela ukuba kubekho ukuselwa kwakho kuncinci. Ekugqibeleni, kufanele uqwalasele iimpahla. Kwezinye izikhathi, i-RG 214 inokuba yincinci kubunzima kune-RG 142; abamkhonzi bafanele ukugcina ukuba yintoni eyakhiwa kwi-bhajeti labo kodwa inokwazi ukudayisa izidingo zabo. Ukwazi kwezinye izinto ezihlukene – Inkonzo Yokubona Yabamkhonzi Abathengisa Ngokubanzi Ukubona Kusasa Ngokuchanekileyo, ukwazi lezi zinto zihlukene kuyisiseko sokubona ukuba uyakwenzela into enobunzima kumaprojekthi yakho

Kukho izinto ezinye ezingafuneki kubhekwe ngokulinganisa ukusebenza kwamandla kwezixhobo zokugcina i-RG 142 ne-RG 214

Kwakukuphela kakhulu, qiniseka ukuthi ufumana ukufakwa kwezikh quality phakathi kwezicabhu zesi. Izilinku ezimbi zingalungiselela ukuba uhlule indikateri, nakuba icabhu lakho liyakwazi ukusebenza ngamandla amaningi, akakwazi ukusebenzisa i-point yonke. Jonga ukuba izilinku zakho ziyisafuthi njengoko awufuni ukubona izibhakabhaka xa isebenza kahle. Lokho kukuchitha icabhu ngokupheleleyo futhi ukuvumela ukuthi iziphothi ziyisafuthi. Izilinku ezingaqondi zingalungiselela iziproblemi, ikakhulu xa izicabhu zisebenza ngamandla amaningi. Emva kwalokho, fumana ubude becabhu le-encounter profile. Kuma okunene okuningi, i-price ingalungiselela ukuthi amandla ayisisekelo aqondile aqondile, ngoko ke kuyisifanele ukugcina ubude becabhu ngokupheleleyo. Uma kudingeka ubude obunene, i-RG 214 ingaba yinto efanele ngoba iyadlulwa ukusebenza ngamandla amaningi. Okunye kukuthi akufanele ukuzihlambulula izicabhu ngokupheleleyo. Iziqukethu ezingaqondi zingasusula icabhu futhi zingavumela ukuthi amandla ayisisekelo aqondile. Ngaphandle kwalokho, zizimele ngokupheleleyo ukuthi zibe ngeziqukethu ezingaqondi ukugcina icabhu lakho. Ngokujonga izicabhu ngokupheleleyo ukubona ukuthi kunezilingo zingalungiselela ukuthi amandla ayisisekelo aqondile. Ngokugcina lezi zindlela kumindeni, unokuvumela ukuthi izicabhu ze-RG 142 ne-RG214 zisebenze kumkhakha wabo ngokupheleleyo noma kuphi kusebenziswa.

Namhlanje, iinkqubela ze-RG 142 neze-RG 214 ziyenzeka zikhethwa kwiimithambo emininzi

Iinkqubela ezifana nalezi ziyasebenzisa kakhulu kwiinkqubela. Ukuxhaswa kwezinye izinto ezinokuthi zibhekisele kumxholo wabantu ngomkhosi wokugcina umkhosi wokugcina nesistimu esikhulu sokuxhaswa, i-RG 142 ne-RG 214 zinokuthi ziyenzeka zikhethwa ukuxhaswa kwezinto zokuxhaswa nokuthumela imbono. I-RG 214 iyasebenza kwiimithambo yezindlela zokuxhaswa ezingaphezulu kwe-RF. Ngokunye, i-RG 142 iyasebenza kwiimithambo apho ubukhona bomphakathi buphakathi kwezinto zokusebenza, njengoko kuzameka kwiizixhobo ezinokuhambisa, kwaye nakwakuba kwiinkqubela ezinokuthi zibe phakathi kwezinye izinto zokusebenza apho isikho sokuqala siphakathi. Indawo enye yomthengi apho le nkqubela iyadlula yisigodi se-automotive. Ngenxa yokukhula kwezinto zokuxhaswa kwezihlalo nezinto zokuvikela kwezihlalo, kuyakha ukufuna ukuthumela imbono ekhululekileyo. Ubukhona bomphakathi be-RG 142 buyakwenza ukuba yinkqubela eyakhethwa kwiimotori apho inkqubela iyasebenzisa ukuxhaswa kwezintloko nezinye izixhobo. Kwaye ngokunye, i-RG 214 iyasebenza kwiimithambo ezingaphezulu indlela yokusebenza lezi zisistimi zokuphatha imithwalo nezicelo zokuxhumana esetyenziswa kumakhombe amanquma. Kukuziphatha, izikabili zonke zibalulekile. Abaziphatha baph rely kule ndima yezikabili ukubonisa ukuba izinyathelo zabo zizimangaliso kwaye zizikhawulezile. Lokhu kubalulekile kakhulu xa kuziphathwa iinkcukacha ezingenakho, apho ukungaxhumani kungaba nokuthi kubekwe imiphumela. Zonke zonke, i-RG 142 ne-RG 214 ziyinkqubo ezibalulekileyo kwiinkcukacha zasezantsi zonke, ngoko ke ziyizikabili ezipheleleyo kumaprojekthi onazo njengoko ziyinkcukacha zokubhrodibhanda ze-CCTV okanye ukusebenza kwezisekurithi yeziprofeshinali enincinci. Ngokwazi okupheleleyo, abakwenziwa bangayithabatha isikabila esipheleleyo sokusebenza kwabo ngenxa yeziganeko zabo nezidinga.