Ukuba i-dacha yakho ingekho kwi-tower tower, kufuneka wenze imizamo eninzi ukuyithatha okanye yenza ifowuni okanye uxhume kwi-Intanethi. Uninzi mhlawumbi, sele usuhle kakhulu. Ngaphandle kokunxibelelana kwamaselula kunye nenethiwekhi yomhlaba wonke kunzima ukucinga ngenye imini, kwaye kwiDacha sihlala ngezinye ngeveki, inyanga, okanye nakwixesha lonke lasehlobo. Ngoko njani ukusombulula le ngxaki? Kulula kakhulu - udinga i-amplifier yesignali kwinethiwekhi yakho yeselula.
I-booster cell signal booster isebenza njani kwifowuni?
Esi sixhobo sixhobo esinama-antenna angama-2 (angaphandle nangaphakathi), i-RF kunye ne-repeater. I-amplifier efakwe ngaphakathi, kwaye kuphela i-antenna yangaphandle ifakwe eluphahleni okanye udonga oluvela ngaphandle.
Ukuphindaphinda kusebenza ukuqinisekisa ukuxhumana okubini. Iguqula uphawu oluguqukayo noluthathaka lwe modem kwindawo enhle neyithembayo. Ngaloo ndlela, i-amplifier yomqondiso inikezela indawo yenkcazo ngesigxina esisigxina kuwo wonke ummandla wekhaya lakho leholide .
Indlela yokukhetha umlenzeli wesignali wesignali?
I-GSM-signal amplifier yokunxibelelana kwamaselula okanye i-antenna ye-3-G? Yintoni oyikhethayo? I-repeater (okanye iphindaphinda) i-GSM yenzelwe ukuphucula umgangatho wokumkela isignali yeselula. Ukukhetha imodeli ephezulu ukusuka kwinani elikhulu elikhoyo kwiimarike zanamhlanje kuyimfuneko, ngokusekelwe kwiimfuno zabo kunye neemeko zalo msebenzi ocwangcisiweyo.
Okokuqala kufuneka ufumane umgangatho wezonxibelelwano zeselula. Khetha ukuba yiziphi iinkonzo ozifunayo - i-Intanethi yeselula, iifowuni zezwi. Ukuba ufuna ukuphucula umgangatho woxhumano, kufuneka udlulise i-GSM, kodwa ukuba ufuna ukwandisa isantya se-intanethi, ngoko awukwazi ukwenza ngaphandle kwe-antenna ene-3-G enamandla.
Kwakhona kufuneka uqwalasele ukuthotyelwa nokugcinwa komsebenzi womqhubi we-repeater. Ngoko ke, kubaxhasi bee-network2 zeTele2, i-repeater iyadingeka ngokuxhaswa komgangatho we-GSM-1800.
Ukuba udinga ukujongana neengxaki ezimbini ngokukhawuleza, udinga umphindaphindi we-GSM / 3-G ophindwe kabini.
Yiyiphi i-amplifier yesignali yeselula engcono?
Ngaphambi kokuthenga nokufaka i-amplifier, kufuneka ulinganise umqondiso wesetyenzi eselula kunye namadivayisi amaninzi ahlukeneyo ukwenzela ukuba uthathe ingqalelo ukungafani kwintlukwano ye-antenna yeefowuni. Oku kuya kukuvumela ukuba ukhethe ngokuchanekileyo inkalo yokukhulisa i-repeater. Landela lo mzekelo: owona mqondiso ogqithiseleyo, onamandla kunokwenziwa ngumphindaphindi, oko kukuthi, kufuneka ube nenzuzo enkulu.
Ukuqaphela i-CU efunekayo (inzuzo), kufuneka wenze imilinganiselo ngaphakathi nangaphandle kwendlu. Ukuba endlwini ubona amaqela angama-1-2, kunye nesitalato - isilinganisi esipheleleyo, udinga i-amplifier ne-KU ka-65 dB okanye ngaphezulu. Ewe, kwaye nangona ubona kwisitrato ukuba uphawu lubuthathaka, i-amplifier KU ayifanele ibe ngaphantsi kwe-75-85 dB.
Kukho imodeli ye-amplifiers ene-CU engaphantsi kwama-60 dB. Azinconywa ukuba zisetyenziswe kuyo nayiphi na iimeko, njengoko zinganiki iziphumo eziqhelekileyo kwaye azikho izixhobo ezifanelekileyo.
Kwakhona, xa uthengisa umlenzeli wesignali wamaselula, kufuneka ukwazi indawo yendlu yakho ukuze ufumane amandla okuphinda. Enkulu indawo, umbane wayo omkhulu kufuneka ube.
Ummiselo womgangatho we-100 mW uyakwazi ukukhulisa umqondiso kwintsimi ukuya kwi-200 metres square, kodwa ukuphindaphinda ngamandla angama 300 mW okanye ngaphezulu kunconywa ukuba usebenzise kumagumbi aneendawo eziyi-600-800.
Ukongeza, ukuba kufuneka ukhethe i-repeater efanelekileyo, kufuneka uqiniseke ngomgangatho we-antenna yangaphandle kunye nekhebula. Oku kuya kuphelisa ukulahlekelwa kwamandla kunye negunya lomqondiso womsakazo ngexesha lokutshintshwa kwalo kwi-repeater ukuya kuma-antenna angaphakathi.
Kwaye enye ingongoma ebalulekileyo - ukufakwa kwe-amplifier. Kungcono ukunikezela lo mbandela kubaqeqeshi, ngokukodwa ukususela kule meko ungasebenzisa inkonzo yewaranti kwimeko yokungasebenzi, ngelixa ufaka i-amplifier ngokwakho, uthatha uxanduva lwakho ngokupheleleyo.