Nyuma y'imyaka cumi n'ine nkora ibikoresho byo kongera ingufu kuri telefoni ku bashoramari ku isi yose n'abacuruzi bagurisha ibikoresho byinshi, nabonye ko hari icyifuzo gihoraho cyo kongera ingufu kuri telefoni (booster) yoroheje kandi yoroshye gushyiraho, yagenewe abakora muri Amerika na Kanada. KW21N yacu nshya yashyizwe ahagaragara yuzuza icyo cyuho neza, ihuza ingano nto, igenzura ry'ikoranabuhanga mu buryo bwihuse kandi ihamye.kongera imbaraga mu matsinda menshihatabayeho uburyo bugoye busanzwe bukoreshwa mu nganda nini cyane.
Uburyo bwo kongera ikimenyetso cya selile muri basement ya Amerika?
Iki gice gifatanye n'inkingi eshanu z'ingenziAmatsinda ya LTE yo muri Amerika y'Amajyaruguru: B12, B13, B5, B25 na B66, bihuye neza n'imirongo ya AT&T, T-Mobile, Verizon na Bell. Nta mpamvu yo kubika ubwoko butandukanye bw'imirongo imwe ku bakiriya batandukanye bo mu turere; ibikoresho bimwe bya KW21N bikorera hafi ya byose byo muri Amerika y'Amajyaruguru, bigabanya umuvuduko w'ibikoresho byawe nk'umucuruzi.
inyongeramusaruro y'urusobe rw'ibikoresho byo mu nzu yo munsi y'ubutaka
Ibisobanuro byayo by'ibikoresho bifite uburinganire bufatika ku buso buto kugeza ku buringanire bw'imbere. Kugera kuri 55dB uplink gain na 63dB downlink gain bitanga amplification ihamye, hamwe n'umusaruro wa 20±3dBm uplink na 15±3dBm downlink gain. Ikoresha amashanyarazi ya DC5V 3A ifite ingufu za 10W gusa, ikomeza gukoresha ingufu nke nubwo ifiteimiyoboro itanu yose ikora ku mikorere miremire ya buri munsi.
sisitemu ya antene ikwirakwizwa kuri telefoni
Ecran ya LCD ifite amabara yose ni imwe mu nzira zayo zo kuvugurura ikoranabuhanga ku batekinisiye bo mu kibuga. Ibirango bitandukanye bya CH1 na CH5 bihuye na buri bande ishyigikiwe, bigaragaza agaciro k'imbaraga zo kongera no kugabanya ingufu mu gihe nyacyo, urwego rw'ubusa bwo kwiyongera n'amatangazo yihuta ku byago byo guhindagurika. Abashyiraho bashobora guhindura/gufunga ingufu za RF no guhindura ubusa bwo kwiyongera kuva kuri 30dB kuzamura bakoresheje utubuto tworoshye twa SET, plus na minus, nta bikoresho by'inyongera bikenewe kugira ngo uhindure aho ukorera.
isoko ry'ibikoresho bya sisitemu ya antene ikwirakwizwa
Sisitemu zo kugenzura ebyiri za AGC na MGC zubatswemo zituma ibikoresho bikora neza mu buryo buhamye mu nzu. AGC ihindura imbaraga zo kongera ingufu kugira ngo hirindwe ko ibimenyetso bigaruka ku murongo, mu gihe uburyo bwa MGC bwo gukora bwakozwe n'intoki butuma abatekinisiye bafunga urwego rwo kongera ingufu kugira ngo bahabwe serivisi ihoraho mu bice by'ubucuruzi bihamye. Ibimenyetso by'imbunda bitukura bihita bigaragara iyo gutandukanya antene bidahagije, bigagabanya guhamagara serivisi nyuma yo gushyiraho ibyuma bitewe no kunanirwa kwihuza.
Ku bijyanye no gupiganira isoko no kugura ibikoresho byinshi, KW21N igamije amazu atatu yo mu nzu akenewe cyane. Amazu meza y’amagorofa menshi akuraho uturere tw’icyumba cyo kuraramo n’utwo munsi y’ubutaka twafunzwe n’ibisate bya sima n’ibisenge by’icyuma. Ibiro binini binini bituma itumanaho rya telefoni zigendanwa mu cyumba cy’inama n’amakuru yoherezwa mu bicu bitahinduka mu masaha y’akazi menshi. Utubari duto, cafe n’amaduka acuruza ibintu byinshi bitanga serivisi zihoraho ku bakiriya ahantu hahurira abantu benshi mu bikoresho.
Igihe cyo kohereza: 28 Nyakanga-2026


















