Mabhendi efrequency akakosha mukutaurirana kwedu kwemazuva ese. Aya mabhendi ari, muchokwadi, nzira iyo iyo ruzivo rwese rwatinogamuchira uye rwatinotumira kuburikidza nenharembozha yedu inoyerera: mafoni, mameseji, multimedia, nezvimwe.
Aya mabhendi, akapihwa vashandisi kuburikidza nemaokisheni eruzhinji, anotsanangura mamiriro emasevhisi kubva kune yekare 2G kusvika kukucheka-kumucheto 5G. Mazita akaita seMovistar, Orange neVodafone ndivo vanonyanya kugovera mabhendi aya, pamusoro pekuva mazita anozivikanwa zvakanyanya neruzhinji rwevanhu venyika ino. Kubva pa700 MHz bhendi, yakakosha pakuiswa kwe5G, kusvika kune yakasimba kufukidzwa kwe800 MHz bhendi, imwe neimwe frequency ine nhoroondo yayo uye inobatsira munzvimbo dzakasiyana.
Muchinyorwa ichi chese, isu tichataura nezve ma frequency mabhendi atinawo muSpain, zvakare zvichibva pane yavo nhoroondo, tichiongorora shanduko iyo yave nayo mukati memakore gumi apfuura. Naizvozvo, kana iwe unofarira nezvenyika yekufonerana uye iwe hausati waziva kuti ma frequency mabhendi anowanikwa muSpain, kana kuti unongoda kuvaziva kuti utarise kuti ndedzipi dzinoenderana nenharembozha yako, ramba uchiverenga sezvo uri panzvimbo chaipo.
Chii chinonzi frequency band?
Mabhendi eFrequency, mune ino mamiriro, anoreva kune chaiwo masanji emagetsi emagetsi akagoverwa kufambisa kwemasaini masaini anoshandiswa nenharembozha masevhisi. Aya mabhendi akakamurwa kuita zvikamu zvidiki zvinozivikanwa senzira, uye bhendi rega rega rine hunhu hwakasarudzika hunokanganisa kumhanya kwekutapurirana, wave kupinda simba, uye chinhambwe chekuvhara.
Mukutumirwa kwenharembozha, mabhendi akasiyana-siyana anoshandiswa kupa izwi uye data masevhisi. Iwo mabhandi epasi pasi, kufanana ne700 MHz avo, vane yakakura kupinda simba uye kupa ruzivo rwakakura, izvo zvinoita kuti zvive zvakakodzera kumaruwa kana zvivakwa zvakakora. Mabhendi epamusoro-soro, senge 2.4 GHz kana 5 GHz, Ivo vane hukuru hukuru hwekufambisa data nekumhanya kwakanyanya, asi vanogona kunge vaine huwandu hushoma hwekuvhara uye kuve nyore nyore kune zvipingamupinyi.
Iko kugoverwa uye kushandiswa kwakanaka kwema frequency band ndiwo akakosha ekugadzirisa mashandiro enharembozha, sezvo matunhu nenyika dzakasiyana dzichigona kugovera mabhendi akasiyana kune mamwe masevhisi. Kungwarira manejimendi emabhendi aya kwakakosha kuti uve nechokwadi chekuvhara nharembozha uye kugona kwakakwana kuzadzisa zvinodiwa nevashandisi vese vanoashandisa.
Ndeapi mabhendi atinawo kuSpain?
Heino rondedzero yeese frequency mabhendi anoshandiswa muSpain, ane akasiyana maapplication avo:
- 700 MHz (Band 28): Iri bhendi, rinozivikanwawo sebhendi 67, ndiro rinonyanya kukosha pakutumirwa kwe5G. Yakatengeswa muna 2021, uye mumwe nemumwe wevashandi vakuru muSpain, Movistar, Vodafone neOrange, akawana 20 MHz yebhendi iri.
- 800 MHz (Band 20): Inoshandiswa pakuvandudza 4G ine yakanyanya kupinda mukati memukati uye kureba. Imwe neimwe yevashandisi vakuru inopihwa 20 MHz mubhendi iri.
- 900 MHz (Band 8): Kunyanya yakatsaurirwa ku2G uye 3G, kunyangwe mune dzimwe nzvimbo dzekumaruwa iri kushandiswa ku4G. Movistar ine yakanyanya frequency kugoverwa mubhendi iri.
- 1500MHz: Kunyangwe isati yatengeswa kusvika parizvino, inozivikanwa seL-bhendi uye inotarisirwa kuve kiyi yekuwedzera huwandu muiyo downlink.
- 1800 MHz (Band 3): Pakutanga yaishandiswa 2G uye ikozvino zvakare ye4G, iine kumwe kubvumidzwa kwe5G uchishandisa tekinoroji yeDSS kugovera ma frequency pakati petekinoroji ese ari maviri.
- 2100 MHz (Band 1): Inozivikanwa sebhendi 1 kana bhendi ye3G, inoshandiswawo kune 4G kumaruwa uye ye5G ine DSS.
- 2600 MHz (Band 7): Inonyanya kushandiswa kupa 4G LTE munzvimbo dzakasiyana dzeSpain. Vodafone ndiyo yega nyika inoshanda inoshandisa 4G TDD mubhendi iri.
- 3500 MHz (Band 78): Kiyi ye5G, yakatengeswa pamberi pe 700 MHz. Kugadziriswa kwayo pakati pevashandi kwave kuri nyaya yekukurukurirana, uye kugoverwa kwemazuva ano kunosiyana pakati pevashandi vakuru.
- 26000 MHz (26 GHz Band): Inozivikanwa semmWave, yakakosha ku5G uye zvakare ichangobva kutengeswa muna Zvita 2022. Movistar, Orange neVodafone ndidzo dzakawana kugoverwa kwebhendi iri.
Ndinotarisa sei kana ndichave nekuvhara muSpain?
Nguva zhinji tinenge tave mumamiriro ezvinhu ekuti tichaenda kune imwe nzvimbo iri kure munyika ino, ringave guta kana guta ratisingazive, nzvimbo yatisingazive kana isu tichave nechakavanzika chiripo. kambani yedu.
Kuti utarise kuvharika kwekambani yako yefoni munzvimbo chaiyo yaunoronga kuenda mukati meSpain, unogona kutevera matanho aya:
- Tarisa Mepu yeOperator yako:
- Vazhinji vanofambisa nhare vanopa mamepu ekuvhara pamawebhusaiti avo. Shanyira webhusaiti yekambani yako yefoni uye tsvaga "Coverage" kana "Coverage Mepu" chikamu. Ikoko, iwe unogona kuisa iyo chaiyo nzvimbo kuti uwane ruzivo rwakadzama nezvekuvhara munzvimbo iyoyo.
- Shandisa Third Party Applications:
- Zvishandiso zvakaita se "OpenSignal", "RootMetrics" kana "CoverageMap" zvinopa mamepu ekuvhara zvichienderana nedata rakaunganidzwa nevashandisi. Unogona kudhawunirodha aya maapplication pane chako kifaa uye kuongorora kufukidzwa munzvimbo yaunofarira iwe.
- Tarisa Mushandisi Comments:
- Kune mapuratifomu epamhepo uye maforamu evashandisi anowanzo aine makomendi uye zviitiko nezve akasiyana evatakuri 'kuvharwa munzvimbo dzakananga. Tsvaga wongororo kubva kune vamwe vafambi vakashanyira nzvimbo imwechete kuti vawane ruzivo.
- Bata Operator wako:
- Kana ukada mhinduro yakananga, unogona kubata basa revatengi remushandisi wako. Bvunza chaizvo nezve kuvharwa munzvimbo yaunoronga kuenda uye kana vachipa masevhisi akafanana ipapo.
Rangarira kuti kufukidzwa kunogona kusiyana zvichienderana nenzvimbo, nzvimbo uye zvimwe zvinhu. Zvakare, yeuka kuti mamepu ekuvhara anopihwa nevashandisi anotaridza uye anogona kunge asiri iwo kanopfuura chiitiko chimwe. Chakanakira ndechekuti iwe unobatanidza kwakasiyana masosi eruzivo.