Nigute bifasha kunoza imbaraga za signal ya terefone ngendanwa? Tuzasobanura ibi bikurikira kandi twerekane ubwoko bwa amplificateur mobile igendanwa iraboneka.Uwongera telefone yakira mubisanzwe ni sisitemu isubiramo irimo amplifier yongerera inyungu cyangwa imbaraga mukwakira mubyerekezo byose. Ndetse no kuri terefone ngendanwa ihendutse yerekana ibimenyetso, inyungu nyinshi ziratandukanye kubisabwa. Antenne yo hanze ni iyo kwakira no kohereza ibimenyetso kuminara ya selile hamwe nimbaraga zongerewe imbaraga. Mubisanzwe inyungu ya dB ntabwo iba munsi ya 7db kandi irashobora kurenga 10db. Imiyoboro yibigize sisitemu ni insinga ya coaxial. Iki nacyo kigira uruhare mu gutakaza kwanduza.
Ikoreshwa ryibanze rya terefone ngendanwa ni ukongera ibimenyetso bya terefone ngendanwa biri mu modoka, mu biro, ku kazi cyangwa mu rugo. Ikimenyetso kimaze kongerwa, ikimenyetso cyongeye gukwirakwizwa ahantu nta kimenyetso cyangwa intege nke cyakiriwe.
Usibye kwongerera imbaraga, antene, na antene byongera kwakira, hari na terefone igendanwa ihuza antenne yo mu nzu hamwe na amplificateur, bigatuma iba nziza mu nzuibimenyetso bya terefone ngendanwa.
Mu bihe byinshi, ibi bice bitatu biratandukanye. Ibindi bice bidahitamo birimo attenuator (kugabanya ibimenyetso byinshuro zidakenewe), kurinda ingufu, kubayobora, na kanda.
Icya kabiri, ni ubuhe buryo bwubwenge bwerekana ibimenyetso byongera imbaraga? Muri rusange, ibi bisobanura ubwoko bushya bwa terefone igendanwa ya terefone igendanwa ikoresha ibyuma byose-bigizwe na digitale ikomeye-base-band itunganya neza kugirango isubizwe neza. Amplifiers ifite inyungu za 63-70dB, kandi zirasabaantenne yo hanze. 
Icya gatatu, impamvu yikimenyetso kidakomeye? 1. Intera iri hagati yumunara wimodoka n imodoka yawe / urugo:
Imwe mumpamvu zituma telefone ngendanwa itakirwa neza irashobora kuba intera yumunara wa terefone igendanwa. Iyo wegereye umunara wa selire, niko ibimenyetso bikomeye ubona. Kurundi ruhande, uko uri kure yumunara wumudugudu wawe, niko ibimenyetso bya selile bigenda byiyongera.
2.Ibyifuzo biva hanze ：
Kwivanga hanze birashobora no kugira ingaruka kuri terefone yawe. Menya ko ibimenyetso bya terefone ngendanwa mubisanzwe ari umurongo wa radio kandi birashobora gukumirwa mugihe bakoze urugendo rurerure kugirango bagere kuri terefone yawe. Ikwirakwizwa ryumuraba risaba umurongo ugaragara kumunara wabatwara.Nyamara, ibirangaza hanze, nkimisozi, ibiti, ibicu byubatswe nindi misozi miremire yubaka, ibyapa byamamaza, inkuba yimvura nimvura, bigabanya ishyaka. 
3.Ibyifuzo biva mu nzu ：
Ibikoresho byubaka cyane, nk'amatafari n'amatafari ya beto yuzuye, inzitizi z'imirasire, ibirahuri n'ibyuma, amashanyarazi ya elegitoroniki n'amashanyarazi, hamwe n'ibikoresho bitwara ibintu bibuza cyangwa bigabanya urwego rwirinda.Icyapa cyawe cyo hanze gishobora kuba cyiza cyane, ndetse cyegereye cyane uwagutwaye urwobo rwinzuki, ariko imbere yinzu yawe ibimenyetso birashobora kuba intege nke cyane kubera kwivanga imbere. 
