【Mafunso ndi Mayankho】Mafunso Ofala Okhudza Zolimbikitsira Zizindikiro za M'manja

Posachedwapa, ogwiritsa ntchito ambiri alankhula ndi Lintratek ndi mafunso okhudzazowonjezera zizindikiro za mafoniNazi zina mwa mafunso omwe amafunsidwa kawirikawiri komanso mayankho ake:

Funso:1. Momwe Mungasinthire Chothandizira Chizindikiro cha Mafoni Pambuyo Pokhazikitsa？

Yankho:

1. Onetsetsani kuti antenna yamkati ili kutali ndi antenna yakunja kuti mupewe kusokonezana. Chabwino, payenera kukhala khoma pakati pama antenna amkati ndima antenna akunja.

2. Ikani antenna yamkati osachepera mamita awiri kuchokera pansi kapena ikani padenga.

3. Manga zolumikizira zonse ndi tepi kuti madzi asalowe ndi kusungunuka, zomwe zingachepetse kufalikira kwa chizindikiro chamkati.

Funso: 2. Chizindikiro Chakonzedwa Pambuyo Pokhazikitsa, Koma Sichingathe Kuyimba Mafoni？

Yankho:

1. Yang'anani ngati antenna yakunja yayikidwa bwino.

2. Onetsetsani kuti malo a antenna yakunja ali ndi chizindikiro chokhazikika ndipo antenna yalunjika ku chipinda chapansi cha chizindikiro.

3. Onetsetsani kuti kutalika kwa chingwe pakati pa antenna yakunja ndi cholimbikitsira kuli koyenera (makamaka osapitirira mamita 40 ndipo osapitirira mamita 10).

4. Ngati vutoli likupitirira, ganizirani kugwiritsa ntchito chowonjezera champhamvu kwambiri kapena funsani chithandizo cha makasitomala.

Antena ya Denga

Funso: 3. Kuyimba Koyipa

Yankho:

1. Sinthani njira ya antenna yakunja kuti iloze ku nsanja ya chizindikiro momwe mungathere.

2. Gwiritsani ntchito zingwe za coaxial za 50 ohms-7D kapena kupitirira apo pa antenna yakunja.

3. Onetsetsani kuti mtunda pakati pa ma antenna akunja ndi amkati ndi wokwanira (osachepera mamita 10) ndipo makamaka kulekanitsidwa ndi makoma kapena masitepe. Pewani kuyika ma antenna amkati ndi akunja pamlingo womwewo kuti chizindikiro cha antenna yamkati chisalandireke ndi antenna yakunja, zomwe zingayambitse kusintha kwa ma feedback.

Dongosolo Lamphamvu Lolimbikitsira Zizindikiro za Ma Cellular

Funso: 4. Chizindikiro Chokhazikika Pambuyo Pokhazikitsa, Koma Malo Ochepa Ophimbidwa

Yankho:

1.Onetsetsani ngati chizindikiro chomwe chili pamalo a antenna yakunja chili champhamvu.

2. Onetsetsani kuti chingwe chochokera ku antenna yamkati kupita ku booster sichitali kwambiri, maulumikizidwe ndi otetezeka, chingwecho chikukwaniritsa zofunikira, ndipo makinawo sali odzaza ndi maulumikizidwe ambiri.

3. Onjezani ma antenna ena amkati ngati pakufunika kutero, kutengera momwe zinthu zilili.

4. Ganizirani kugwiritsa ntchito chowonjezera ma signali pafoni chomwe chili ndi mphamvu yotulutsa mphamvu zambiri.

Ngati muli ndi mafunso ena, musazengereze kusiya uthenga, ndipo ndidzakuyankhani posachedwa!

Lintratek yakhala ikupanga akatswirikulankhulana kwa mafoni ndi zida zomwe zikuphatikiza kafukufuku ndi chitukuko, kupanga, ndi kugulitsa kwa zaka 12. Zinthu zokhudzana ndi zizindikiro m'munda wa kulankhulana kwa mafoni: zolimbikitsira zizindikiro za mafoni, ma antenna, ma power splitters, ma couplers, ndi zina zotero.