Ke hobane'ng ha selefouno e sa sebetse ha lets'oao le tletse mekoallo?

Lebaka la 1: Boleng ba mohala oa thekeng ha bo nepahale, ha bo na lets'oao empa bo bonts'a grid e felletseng?

1. Ts'ebetsong ea ho amohela le ho romela melaetsa, selefouno e na le "baseband chip" ho kenyelletsa le ho khetholla letšoao.Haeba ts'ebetso ea ts'ebetso ea chip e fokola, letšoao la selefouno le tla fokola.

2. Letšoao le leng le le leng la thelefono ea thelefono ha le na melao e ts'oanang le litekanyetso tsa marang-rang a matšoao, 'me mefuta e meng e tla theola boleng e le ho totobatsa "pontšo e ntle", kahoo pontšo ea mohala oa thelefono e tletse, empa phello e sebetsang e mpe.

Lebaka la 2: Phatlalatso ea lets'oao la tšusumetso ea tikoloho, e bakang "mabala a foufetseng".

Maqhubu a motlakase a hasana nqa e laoloang ke antenna, 'me litšitiso tse sitisang ho phatlalatsoa ha maqhubu a motlakase, joalo ka likhetla tsa tšepe tsa makoloi le literene, likhalase tsa meaho le litšitiso tse ling tse ka phunyeletsoang, li tla fokotsa lets'oao la mohala oa mohala.Haeba e le ka kamoreng e ka tlaase kapa lifti, sebaka seo ha se seholo kapa moeling oa tšitiso, leqhubu la motlakase la tšitiso le thata ho kenella kapa le ke ke la fapana, mohala oa selefouno o ka 'na oa se na pontšo ho hang.

Tekanyetso ea ho lekanya matla a selefounu Letšoao le bitsoa RSRP(Reference Signal Receiving Power).Sehlopha sa lets'oao ke dBm, mefuta e fapaneng ke -50dBm ho -130dBm, 'me e nyane ea boleng bo felletseng, lets'oao le matla.

Fono ea cellular e nang le sistimi ea IOS: Bula keyboard ea ho daela ea mohala oa thekeng - kenya *3001#12345#* - Tobetsa konopo ea [Call] - Tobetsa [serving CELL info] - Fumana [RSRP] 'me u shebe matla a mats'oao a mohala oa thekeng. .

Mohala oa mohala o nang le sistimi ea Androidpena fono [Litlhophiso] – Tobetsa [Mabapi le fono] – tobetsa [Boemo ba Molaetsa] – tobetsa [Network] – Fumana [Matla a lets’oao] ’me u shebe boleng bo tobileng ba matla a lets’oao a hajoale a fono.

Ho itšetlehile ka mohlala oa fono le mochine oa thepa, ho ka 'na ha e-ba le phapang pakeng tsa ts'ebetso.Mekhoa e ka holimo ke ea litšupiso feela.

lintratek ke setsebiamplifier ea mohala oa mohalamoetsi, amohela ho ikopanya le ronawww.lintratek.com