Momwe Mungasankhire Cholimbikitsira Chizindikiro Cham'manja Choyenera ku Nigeria

Ku Nigeria, kaya muli mumzinda wotanganidwa kapena kumidzi, mphamvu ya ma siginolo oyenda ndi kukhazikika kwake zingakhudzidwe ndi zinthu zambiri. Ngati mumakhala m'dera lomwe ma siginolo oyenda ndi ofooka kapena nthawi zambiri simulandira bwino m'nyumba, kusankha chowonjezera ma siginolo oyenda ndi mafoni kungakuthandizeni kwambiri polankhulana.

Musanagule cholimbikitsira chizindikiro cha mafoni, nazi mfundo zingapo zofunika kuziganizira:

 
1. Dziwani Ma Network Frequency Band Anu

Nigeria ili ndi makampani akuluakulu angapo opereka ma netiweki am'manja, kuphatikizapo 9mobile, Airtel, Glo, ndi MTN. Wogwiritsa ntchito aliyense amagwiritsa ntchito ma frequency band enaake, ndipo kumvetsetsa ma frequency band amenewa ndikofunikira posankha cholimbikitsira chizindikiro choyenera malo anu.
Nayi kusanthula kwa magulu afupipafupi omwe amagwiritsidwa ntchito ndi opereka chithandizo chilichonse:

9mobile

2G: GSM 900 MHz, GSM 1800 MHz

3G: UMTS 2100 MHz

4G: LTE 1800 MHz (Band 3), LTE 2600 MHz (Band 7)

—— ...-

Airtel

2G: GSM 900 MHz, GSM 1800 MHz

3G: UMTS 2100 MHz

4G: LTE 1800 MHz (Band 3), LTE 2600 MHz (Band 7), LTE 800 MHz (Band 20)

5G: LTE 3500 MHz (Band n78), LTE 2600 MHz (Band n38)

—— ...

Glo

2G: GSM 900 MHz, GSM 1800 MHz

3G: UMTS 2100 MHz

4G: LTE 1800 MHz (Band 3), LTE 2600 MHz (Band 7), LTE 800 MHz (Band 20)

—— ...-

MTN

2G: GSM 900 MHz, GSM 1800 MHz

3G: UMTS 2100 MHz

4G: LTE 1800 MHz (Band 3), LTE 2600 MHz (Band 7), LTE 800 MHz (Band 20)

Monga mukuonera, makampani ambiri akuluakulu onyamula katundu ku Nigeria amagwiritsa ntchito ma frequency band ofanana. Izi zikutanthauza kuti njira imodzi yolimbikitsira ma signal a m'manja nthawi zambiri imatha kugwira ntchito pa ma network angapo, zomwe zimathandiza ogulitsa kuchepetsa kuchuluka kwa zinthu zomwe zili m'sitolo komanso momwe zimagwirira ntchito.

zoopsa.

2. Dziwani Malo Ophimbidwa

Mukatsimikizira kuchuluka kwa malo omwe mukufuna kuphimba, muyenera kuwona kukula kwa malo omwe mukufuna kuphimba. Mphamvu ya cholimbikitsira chizindikiro cha mafoni imakhudza mwachindunji malo omwe akuphimba:

Nyumba/Maofesi Ang'onoang'ono (≤300㎡): Zowonjezera ma siginolo a mafoni amphamvu zochepa ndizokwanira.
Nyumba Zapakati (300㎡–1,000㎡): Zolimbikitsira ma signali amphamvu apakati zimatha kupititsa patsogolo kufalikira kwa ma signali.
Malo Aakulu Amalonda (>1,000㎡): Pa malo akuluakulu kapena malo okhala ndi zipinda zambiri,cholimbikitsira champhamvu cha ma signal pafonikapenakubwerezabwereza kwa fiber opticr ikulimbikitsidwa kuti iwonetsetse kuti chizindikirocho chili ndi mphamvu yofanana.

Pa malo akuluakulu kapena ovuta kwambiri,chobwerezabwereza cha fiber optic chimatha kutumiza zizindikiro patalindi kutayika kochepa, kuonetsetsa kuti chizindikiro champhamvu chikufalikira m'malo osiyanasiyana.

 
3. Zolimbikitsa Zizindikiro Zam'manja Zovomerezeka ku Msika wa ku Nigeria

KW13A - Chothandizira Chizindikiro cha Mafoni Chokhala ndi Bandi Limodzi Chotsika Mtengo

KW13 Mobile Signal Booster

· Imathandizira 2G 900 MHz, 3G 2100 MHz, kapena 4G 1800 MHz

·Njira yabwino yogwiritsira ntchito ndalama kwa ogwiritsa ntchito omwe ali ndi zosowa zoyambira zolumikizirana

·Malo ofikira: mpaka 100m² (ndi zida za antenna zamkati)

—— ...

KW20L - Cholimbikitsira Chizindikiro Cham'manja Champhamvu Cha Mabandi Awiri

Chothandizira Zizindikiro Zam'manja cha KW20L

· Imathandizira 900 MHz, 1800 MHz, 2100 MHz, 2600 MHz, yomwe imakhudza 2G, 3G, 4G

· Zabwino kwambiri panyumba kapena mabizinesi ang'onoang'ono

·Malo ophimbidwa: mpaka 500m²

· Yomangidwa mkati mwa AGC (Automatic Gain Control) kuti ikhale ndi chizindikiro chokhazikika komanso chokonzedwa bwino

·Ikupezekanso mu mtundu wa 5-band, imagwirizana kwathunthu ndi Glo, MTN, ndi Airtel pa magulu onse a 2G/3G/4G—yabwino kwambiri m'malo opezeka anthu ambiri komwe kudalirika ndikofunikira.

—— ...-

AA23 - Chothandizira Chizindikiro cha Mafoni cha Tri-Band

Chothandizira Zizindikiro Zam'manja cha AA23

· Imathandizira 900 MHz, 1800 MHz, 2100 MHz (2G, 3G, 4G)

· Yoyenera kugwiritsidwa ntchito kunyumba ndi m'masitolo ang'onoang'ono

·Malo ophimbidwa: mpaka 800m²

·Ili ndi AGC yosinthira yokha kuti iwonetsetse kuti chizindikirocho chili chokhazikika

Dinani apa kuti mudziwe zambiri zokhudza zolimbikitsira zizindikiro zathu zam'manja

—— ...–

Zolimbikitsira Zizindikiro Zam'manja Zamalonda Zamphamvu Kwambiri

Kwa madera akuluakulu monga maofesi, magaraji apansi panthaka, misika, ndi mahotela, tikukulangizani izizolimbikitsira zizindikiro zamphamvu pafoni:

KW27A - Chothandizira Chizindikiro Champhamvu Cha Mafoni Pakulowa

Chothandizira Zizindikiro Zam'manja cha KW27

·Kuwonjezeka kwa 80dBi, kumakwirira malo opitilira 1,000m²
· Kapangidwe ka ma band atatu kuti aphimbe ma band ambiri ozungulira
· Mitundu yosankha yothandizira 4G ndi 5G pa malo apamwamba kwambiri

—— ...–

KW35A - Cholimbikitsira Zizindikiro Zam'manja Chogulitsidwa Kwambiri

Chobwerezabwereza cha KW35A cha Mafoni

·Kuwonjezeka kwa 90dB, kumakwirira malo opitilira 3,000m²
· Kapangidwe ka gulu la Tri-band kuti ligwirizane ndi ma frequency ambiri
·Yolimba kwambiri, yodalirika ndi ogwiritsa ntchito ambiri
· Ikupezeka m'mitundu yomwe imathandizira 4G ndi 5G, zomwe zimapereka chidziwitso chabwino kwambiri cha ma signali apafoni m'malo apamwamba kwambiri

—— ...–

KW43D - Chobwerezabwereza cha Foni Champhamvu Kwambiri cha Enterprise-Level

Chobwerezabwereza cha KW 43 Mobile Signal

· Mphamvu yotulutsa ya 20W, 100dB yowonjezera, imaphimba mpaka 10,000m²
· Yoyenera maofesi, mahotela, mafakitale, migodi, ndi malo opangira mafuta
· Ikupezeka kuyambira gulu limodzi mpaka gulu lachitatu, yosinthika mokwanira malinga ndi zosowa za polojekiti
· Imaonetsetsa kuti kulankhulana kwa mafoni kukuyenda bwino ngakhale m'malo ovuta

—— ...

Dinani apa kuti mupeze ma repeater amphamvu kwambiri amalonda amafoni

 
Mayankho Obwerezabwereza a Fiber Optic aMadera akumidzindiNyumba Zazikulu

Kuwonjezera pa zolimbikitsira zizindikiro zachikhalidwe za mafoni,zobwerezabwereza za fiber opticndi abwino kwambiri pa nyumba zazikulu ndi madera akumidzi komwe kumafunika kutumiza ma signali kutali.
Mosiyana ndi makina amakono a coaxial cable, ma fiber optic repeater amagwiritsa ntchito fiber optic transmission, zomwe zimachepetsa kwambiri kutayika kwa chizindikiro pamtunda wautali komanso zimathandiza kufikira makilomita 8 otumizirana mauthenga m'madera akumidzi.

LintratekChobwerezabwereza cha fiber optic cha 's chikhoza kusinthidwa kukhala ma frequency band ndi mphamvu yotulutsa kuti chikwaniritse zosowa zosiyanasiyana za polojekiti.DAS (Dongosolo la Antena Yogawidwa), ma fiber optic repeater amapereka chithandizo chopanda vuto m'malo akuluakulu monga mahotela, nsanja za maofesi, ndi malo ogulitsira zinthu.