Na South Africa, ma ị na-arụ ọrụ n'ugbo dịpụrụ adịpụ ma ọ bụ na ị na-ebi n'obodo na-ekwo ekwo dị ka Cape Town ma ọ bụ Johannesburg, nnabata akara ekwentị na-adịghị mma nwere ike ịbụ isi okwu. Site n'ime ime obodo enweghị akụrụngwa ruo na gburugburu obodo mepere emepe ebe ụlọ ndị dị elu na-ebelata ike mgbaama, njikọta mkpanaka na-emetụta ndụ kwa ụbọchị na nrụpụta. Ọ bụ ya mere ị na-ahọrọ aa pụrụ ịdabere na yaihe nkwalite mgbama ekwentịdị mkpa iji hụ na nkwurịta okwu kwụsiri ike.
1.Ghọta Frequency Network Mpaghara Mbụ
Tupu ịzụrụ ihe mgbama mgbaama, ọ dị mkpa ịghọta ụbọ akwara nke netwọk mkpanaka mpaghara gị na-eji. Ọtụtụ ndị mmadụ na-echehie ụzọ na ha kwesịrị ịhọrọ ihe nkwalite dabere na yaaha ebu(dị ka Vodacom ma ọ bụ MTN), mana n'eziokwu, a na-ahọrọ ndị nkwalite dabere naugboro ugboro, ọ bụghị ndị ọrụ.
Ndị na-ebu dị iche iche nwere ike iji eriri ugboro ma ọ bụ dị iche iche dabere na ọnọdụ gị. Ịmara kpọmkwem ugboro eji na mpaghara gị na-enyere aka hụ na ị họrọ nke ziri eziihe nkwalite mgbama ekwentịmaka arụmọrụ kachasị.
Ndị na-ebu ekwentị mkpanaaka nke South Africa na igwe ugboro ha
Nke a bụ nkọwa nke ndị isi ndị na-arụ ọrụ ekwentị na South Africa yana igwe egwu ugboro ha na-ejikarị. Ozi a bụ maka ntụnye aka ma nwee ike ịdị iche dabere na mpaghara gị akọwapụtara.
Vodacom
2G: GSM 900 MHz & 1800 MHz
3G: UMTS 2100 MHz
4G LTE: FDD Band 3 (1800 MHz), TDD Band 38 (2600 MHz), Band 40 (2300 MHz)
5G: NR n78 (3500 MHz)
MTN
2G: GSM 900 MHz & 1800 MHz
3G: UMTS 2100 MHz (akụkụ ụfọdụ na-ejikwa 900 MHz)
4G LTE: FDD Band 3 (1800 MHz), Band 1 (2100 MHz) na mpaghara ụfọdụ.
5G: NR n78 (3500 MHz), obere ojiji nke n28 (700 MHz)
Telkom Mobile (nke bụbu 8ta)
2G: GSM 1800 MHz
3G: UMTS 850 MHz
4G LTE: TDD Band 40 (2300 MHz)
5G: NR n78 (3500 MHz)
Cell C
2G: GSM 900 MHz & 1800 MHz
3G: UMTS 900 MHz & 2100 MHz
4G LTE: FDD Band 1 (2100 MHz), Band 3 (1800 MHz)
5G: NR n78 (3500 MHz)
Mmiri ozuzo
4G LTE: FDD Band 3 (1800 MHz), TDD Band 38 (2600 MHz)
5G: NR n78 kwụ ọtọ (3500 MHz)
Dịka ị na-ahụ, a na-eji eriri 1800 MHz na 3500 MHz eme ihe na ** South Africa ***, ọkachasị maka ọrụ 4G na 5G.
Otu esi elele ugboro ole mpaghara gị na-eji
N'ihi na ojiji bandwit nwere ike ịdịgasị iche dabere na ọnọdụ, ọ dị mma ịkwado otu ahụ tupu ịzụrụ ihe mgbama. Enwere ụzọ abụọ isi mee nke a:
1. Kpọtụrụ onye na-ebu ekwentị gị
Kpọọ nkwado ndị ahịa nke onye na-ebu gị wee jụọ ụdị ụgbụ a na-eji na mpaghara gị kpọmkwem.
2. Jiri Smartphone gị nwalee
Na gam akporo, wụnye ngwa dị ka Cellular-Z iji chọpụta ozi band netwọk.
Na iPhone, pịa 3001 # 12345 # wee banye Ubi Ule ọnọdụ. Mgbe ahụ lelee "Freq Band Indicator" iji chọpụta ìgwè dị ugbu a.
Odochaghị m anya? Anyị nwere ike inye aka!
Ọ bụrụ na ịlele bandwit ọ na-adị oke aka na ụzụ, echegbula.Naanị hapụ anyị ozi na ọnọdụ gị, na anyị ga-enyere aka chọpụta ugboro ziri ezi ma kwado nke kacha mmaihe nkwalite mgbama ekwentịmaka mkpa gị n'imeSouth Africa.
2. Akwadoro mgbama mgbama ekwentị maka South Africa
KW13A – Ọgbama ekwentị otu-Band dị ọnụ ahịa
Ihe nkwalite mgbama ekwentị KW13
Na-akwado otu ìgwè: 2G 900 MHz, 3G 2100 MHz, ma ọ bụ 4G 1800 MHz
· Nhọrọ enyi na mmefu ego maka ndị ọrụ nwere mkpa nkwukọrịta bụ isi
Mpaghara mkpuchi: ruo 100m² (ya na ngwa antenna ime ụlọ)
Ihe nkwalite ekwentị ekwentị Lintratek KW13A a na-akwado eriri ugboro 2G 3G 4G nke Vodacom, MTN, Cell C na Rain na-eji na South Africa.
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KW17L – Dual-Band Cell ekwentị Mgbama Ọgbama
Na-akwado 850 MHz, 1700 MHz, 1800 MHz, 900 MHz, 2100 MHz na-ekpuchi 2G, 3G, 4G
· Kwesịrị ekwesị maka ụlọ ma ọ bụ obere azụmahịa
Mpaghara mkpuchi: ruo 300m²
· Abụọ Band
Ihe nkwalite ekwentị ekwentị Lintratek KW17L na-akwado eriri ugboro ugboro 2G 3G 4G nke Vodacom, MTN na Cell C na-eji na South Africa.
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AA23 – Mgbama ekwentị ekwentị Tri-Band
Ihe nkwalite mgbama ekwentị AA23
Na-akwado Mgbakọ Triple: 850MHz, 900 MHz, 1800 MHz, 1900MHz, 2100 MHz ,2600MHz (2G, 3G, 4G)
· Kwesịrị ekwesị maka ụlọ na obere azụmahịa
Mpaghara mkpuchi: ruo 800m²
· Atụmatụ AGC maka mmezi uru akpaaka iji hụ na mgbama kwụsiri ike
Ihe nkwalite ekwentị ekwentị Lintratek AA23 na-akwado eriri ugboro 2G 3G 4G nke ndị na-ebu ekwentị niile na South Africa na-eji.
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KW20L – Ihe nkwalite ekwentị Quad-Band
KW20L Igwe ihe nrịbama ekwentị Quad-band
· Nkwado4 Band: 800MHz, 850MHz,900MHz,1700 MHz, 1800 MHz, 1900MHz, 2100 MHz ,2600MHz (2G, 3G, 4G)
· Kwesịrị ekwesị maka ụlọ na obere azụmahịa
Mpaghara mkpuchi: ruo 500m²
· Atụmatụ AGC maka mmezi uru akpaaka iji hụ na mgbama kwụsiri ike
Ihe nkwalite ekwentị ekwentị Lintratek KW20L na-akwado eriri ugboro 2G 3G 4G nke ndị na-ebu ekwentị niile na South Africa na-eji.
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KW20L – Mgbama ekwentị ekwentị nwere band ise
KW20L Mgbama ekwentị ekwentị nwere eriri ise
· Nkwado5 Band: 800MHz, 850MHz,900MHz,1700 MHz, 1800 MHz, 1900MHz, 2100 MHz ,2600MHz (2G, 3G, 4G)
· Kwesịrị ekwesị maka ụlọ na obere azụmahịa
Mpaghara mkpuchi: ruo 500m²
· Atụmatụ AGC maka mmezi uru akpaaka iji hụ na mgbama kwụsiri ike
Ihe nkwalite ekwentị ekwentị Lintratek KW20L na-akwado eriri ugboro 2G 3G 4G nke ndị na-ebu ekwentị niile na South Africa na-eji.
Pịa ebe a ka ịmatakwu gbasara ihe nkwalite mgbama ekwentị anyị
Enweghị ike ịchọta ihe nkwalite mgbama ekwentị ziri ezi?Naanị hapụ anyị ozi- Lintratek ga-aza ngwa ngwa ka anyị nwere ike!
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Ndị na-akwalite mgbaama ekwentị azụmahịa nke ike dị elu
Site na nkwalite mgbama ekwentị ekwentị azụmahịa, Lintratek na-enye nhazigharị ugboro ugboro dabere na eriri netwọkụ mpaghara gị.
Naanị mee ka anyị mata ebe ị nọ na South Africa, anyị ga-ewulitekwa gị nke ọma.
Maka nnukwu mpaghara dị ka ụlọ ọrụ, ụlọ azụmahịa, n'okpuru ala, ahịa, na ụlọ oriri na ọṅụṅụ, anyị na-akwado ndị aike ekwentị mkpanaaka mgbama:
KW27A – Ọkwa ntinye ike na-akwalite mgbaama ekwentị
Ihe nkwalite mgbama ekwentị KW27
80dBi uru, kpuchie ihe karịrị 1,000m²
· Nhazi nke tri-band iji kpuchie ọtụtụ eriri ugboro
· Ụdị nhọrọ na-akwado 2G 3G 4G na 5G maka ebe dị elu.
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KW35A – Mgbama ekwentị ekwentị na-ere ahịa kacha mma
KW35A Mgbama ekwentị mkpagharị
90dB uru, kpuchie ihe karịrị 3,000m²
· Tri-band imewe maka obosara ugboro ndakọrịta
· Na-adịgide adịgide, nke ọtụtụ ndị ọrụ tụkwasịrị obi
Ọ dị na ụdị na-akwado ma 2G, 3G, 4G na 5G, na-enye ahụmịhe mgbama ekwentị kachasị maka ọnọdụ adịchaghị mma.
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KW43D – Ọkwa ụlọ ọrụ dị ike nke ukwuu
KW 43 Mgbama ekwentị mkpagharị
· 20W mmepụta ike, 100dB uru, na-ekpuchi ruo 10,000m²
Kwesịrị ekwesị maka ụlọ ọfịs, ụlọ oriri na ọṅụṅụ, ụlọ ọrụ mmepụta ihe, ebe a na-egwuputa ihe, na ebe mmanụ
· Dị site na otu-band ruo tri-band, nke a na-ahazi n'ụzọ zuru ezu maka mkpa ọrụ
· Na-eme ka nkwurịta okwu mkpanaka enweghị nkebi ọbụlagodi na gburugburu ebe ihe ịma aka
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Pịa ebe a ka inyocha ndị na-emegharị ekwentị mkpanaaka siri ike karị
Ihe ngwọta Fiber Optic Repeater makaMpaghara ime obodonaNnukwu ụlọ
Na mgbakwunye na mgbama mgbama ekwentị ọdịnala,fiber optic repeatersdị mma maka nnukwu ụlọ na ime obodo ebe a chọrọ mgbasa ozi ogologo oge.
N'adịghị ka sistemu eriri coaxial a na-ahụkarị, ndị na-emegharị fiber optic na-eji nnyefe fiber optic na-ebelata nke ukwuu n'ibelata mgbama n'ebe dị anya ma na-akwado mkpuchi ịgbanye ihe ruru 8 km n'ime ime obodo.
Ụlọ ọrụ LinuxEnwere ike ịhazi onye na-eme fiber optic repeater n'ụdị bandwit na ike mmepụta iji gboo mkpa ọrụ dị iche iche. Mgbe ejikọtara ya na aDAS (Sistemụ antenna ekesara), Fiber optic repeaters na-enye mkpuchi mgbaàmà enweghị nkebi na nnukwu ebe dị ka ụlọ oriri na ọṅụṅụ, ụlọ elu ụlọ ọrụ, na ụlọ ahịa ịzụ ahịa.
Oge nzipu: Jun-14-2025