Zamkatimu
- Kusankha Kwa Mkonzi
- Ma Antena Otsogola 10 Okulitsa Ma Signal 3G ndi 4G Malinga ndi KP mu 2022
- Momwe mungasankhire mlongoti wokulitsa chizindikiro cha ma cell
- Mafunso ndi mayankho otchuka
- Kodi magawo ofunikira kwambiri a antenna okulitsa ma siginecha am'manja ndi ati?
- Kodi mlongoti ayenera kukhala ndi ma frequency angati kuti alimbikitse kufalikira kwa ma cell?
- Kodi ukadaulo wa MIMO ndi chiyani?
- Kodi ndizomveka kukweza chizindikiro cha 3G?
- Kodi zolakwika zazikulu ndi ziti posankha mlongoti wokulitsa ma cell?
Kwa anthu wamba, kuchuluka kwa kukulitsa ma siginecha am'manja kumawoneka kosokoneza. Mumatsegula kabukhuyo ndikugwira mutu wanu: "Bukhu langa liri kuti pamawayilesi?" Ndipo ndikufuna kuthetsa vutoli mwachangu - siligwira kulumikizana, 3G ndi 4G. Pali njira ziwiri za antenna zomwe mungasankhe, koma palibe palokha sichingathetse vuto la chizindikiro choipa.
Antenna ya modemu ndi rauta ya Wi-Fi. Mumagula mlongoti kudzera pa chingwe chapadera (chikhoza kuphatikizidwa kapena kugulitsidwa padera), kulumikiza modemu ya USB, ndipo SIM khadi imayikidwa mu chipangizocho. Antenna imakulitsa chizindikiro chomwe chimachokera ku nsanja ya opareshoni ndikuchitumiza ku modem. Kudzera pa USB, mutha kulumikiza mlongoti wotere ku laputopu, rauta yokhazikika ya Wi-Fi ndikugawa intaneti. Chisankho ichi sichimawonjezera kufalikira kwa ma cellular, intaneti ya 3G ndi 4G yokha.
Mlongoti wakunja wobwereza. Itha kukhala yolunjika, pini, gulu, parabolic - izi ndizinthu zosiyanasiyana. chipangizo sichimakulitsa chilichonse palokha.. Imanyamula chizindikiro cha ma cell ndi intaneti (kuposa foni yamakono yokhazikika), imatumiza ku chipangizo chotchedwa repeater (aka amplifier kapena repeater). Mlongoti wina umalumikizidwa ndi wobwereza - wamkati. Iye "akugawa" kale mauthenga ndi intaneti m'nyumba.
Mutha kugula zida zilizonse payekhapayekha (mwachitsanzo, kusonkhanitsa zida zamphamvu zantchito zanu) kapena msonkhano wokonzekera ndipo osavutikira kusankha. Chonde dziwani kuti zida za amplifier zimasankhidwa kuti zizigwira ntchito m'dera lanu, ngakhale palinso mayankho amitundu yambiri.
Pakuwunika kwathu, tikambirana zamtundu uliwonse wa tinyanga tating'onoting'ono. Tikukhulupirira kuti izi zikuthandizani kusankha, ndipo nthawi zonse mudzakhala ndi zolumikizira zinayi kapena zisanu zomveka bwino pazenera la foni yanu yam'manja.
Kusankha Kwa Mkonzi
DalSVYAZ DL-700/2700-11
Mlongoti wokhazikika koma wamphamvu chifukwa cha kukula kwake. Imavomereza ma frequency onse omwe ogwira ntchito amagwira ntchito (695-2700 MHz): zonse zotumizira ma siginecha a intaneti komanso kulumikizana ndi mawu. Kupeza chinthu (KU) 11 dB. Parameter iyi ikuwonetsa kuchuluka kwa momwe mungakulitsire chizindikiro chochokera kumalo oyambira operekera. Kuchuluka kwa mlongoti kumapangitsa kuti chizindikirocho chikhale chofooka kwambiri. Izi ndizofunikira makamaka kumidzi yakutali.
Opanga zida zotere samavutikira nthawi zonse kupanga chikwama chowoneka bwino komanso kusamala kwambiri kuti apange mtundu. Pulasitiki ya ABS imagwiritsidwa ntchito: chinthu chokhazikika, chopanda ulemu chomwe sichiwopa ndi dzuwa ndi mvula. Zomangira zonse za aluminiyamu zimakupatsani mwayi wokonza mlongoti pa bulaketi kapena mast.
Chipangizocho chimapangidwira kuti chizigwira ntchito pa mphepo yamkuntho mpaka 35 m / s. Kumbukirani kuti mphepo yopitilira 20 m / s imatengedwa kuti ndi yachilendo komanso yodabwitsa. Chifukwa chake, malire otetezedwa a mlongoti wabwino kwambiri ndi wachilungamo. Wopangayo amaperekanso chitsimikizo cha zaka ziwiri, zomwe ndizosowa pamsika wa zida izi.
Mawonekedwe
Mtundu mlongoti | nyengo zonse |
Magawo ogwirira ntchito | 695 - 960 ndi 1710 - 2700 MHz |
phindu | 11 dbi |
Ubwino ndi zoyipa
Ma Antena Otsogola 10 Okulitsa Ma Signal 3G ndi 4G Malinga ndi KP mu 2022
Ma antennas abwino kwambiri obwereza (maamplifiers)
1. KROKS KY16-900
Mlongoti wamphamvu kwambiri womwe umakulitsa intaneti komanso ma siginecha am'manja. Koma dziwani kuti imakulitsidwa kuti ilandire muyezo wa 900 MHz. Uwu ndiye mulingo waukulu kwambiri komanso wolumikizana padziko lonse lapansi m'Dziko Lathu, ndipo nthawi yomweyo "kutalika". Ili ndi kulumikizana kwamawu, intaneti ya LTE (4G) ndi 3G, koma osati m'magawo onse komanso osati ndi onse ogwira ntchito, kotero pogula, funsani woyendetsa mafoni anu kuti ndi malo otani omwe amafikira kunyumba / ofesi yanu pafupipafupi.
Chipangizocho chokha chimapangidwa kuti chigwirizane ndi mtengo wapadera. Palibe chingwe chophatikizidwa - mchira wawung'ono (10 cm), womwe umalumikizidwa ndi msonkhano wanu wa chingwe kudzera pa cholumikizira cha "mayi" ndikupita kwa wobwereza.
Mawonekedwe
Mtundu mlongoti | nyengo zonse |
Magawo ogwirira ntchito | 824 - 960 MHz |
phindu | 16 dbi |
Ubwino ndi zoyipa
2. Antey 2600
Antenna imagwira ntchito mosiyanasiyana ndipo imatenga ma siginecha kuchokera kumasiteshoni onse oyambira. Chipangizocho ndi pini, sichipinda kapena kuzungulira. Nthawi yomweyo kuchokera mubokosilo amamangiriridwa ku bracket, yomwe imakhazikika pakhoma kapena mast ndi zomangira ziwiri zokha, zomangira kapena waya - pali kale zomwe mungathe. Imagwira ntchito m'magulu a GSM 900/1800, komanso 1700 - 2700 MHz. Komabe, mtundu uliwonse uli ndi phindu lake. Ngati kwa GSM 900/1800 (ichi ndi kulankhulana kwa mawu kwa ogwiritsira ntchito ambiri), ndi 10 dB, ndiye kwa 3G ndi LTE Internet ndi 5,5 dB wodzichepetsa. Kumbukirani izi pogula, ngati mumagula mlongoti makamaka pa intaneti.
Wopanga amati kukana kwakukulu kwa mphepo yamkuntho mpaka 170 km / h. Ndiko kuti, molingana ndi mikhalidwe ya mkuntho uliwonse, idzapirira. Zimabwera ndi chingwe cha 3m.
Mawonekedwe
Mtundu mlongoti | pini |
Magawo ogwirira ntchito | 800 - 960 ndi 1700 - 2700 MHz |
phindu | 10 dbi |
Ubwino ndi zoyipa
3. VEGATEL ANT-1800/3G-14Y
Mlongoti umapangidwa ndi aluminiyamu, zolumikizira zimasindikizidwa bwino, ndipo chingwe chonse chawonjezera kukana chisanu. Zomwe zingakhale zofunikira makamaka kwa anthu okhala m'midzi ndi mabungwe apadera kutali ndi mizinda, kumene nyengo yozizira imakhala yozizira kwambiri ndipo chizindikiro cha ogwira ntchito sichikhazikika.
Chonde dziwani kuti mlongoti sanyamula zizindikiro zonse za ogwira ntchito, koma GSM-1800 (2G), LTE 1800 (4G) ndi UMTS 2100 (3G) yokha. Chifukwa chake ngati woyendetsa ma cellular ndi nsanja zake pafupi ndi malo oyikirawo akuthwa mpaka 900 MHz, mlongoti uwu ukhala wopanda ntchito kwa inu.
Mawonekedwe
Mtundu mlongoti | nyengo zonse |
Magawo ogwirira ntchito | 1710 - 2170 MHz |
phindu | 14 dbi |
Ubwino ndi zoyipa
4. 4ginet 3G 4G 8dBi SMA-mwamuna
Seti ya antenna ndi maginito stand. Komanso ilibe chitetezo cha chinyezi ndipo ikulimbikitsidwa kuti igwiritsidwe ntchito m'chipinda chokha. Kuonjezera apo, ikhoza kugwiritsidwa ntchito kukulitsa chizindikiro cha ma routers a Wi-Fi pafupipafupi 2,4 Hz - iyi ndi muyezo wa zitsanzo zambiri. Chingwe chathunthu ndi mamita atatu, chimamangidwa pamalopo, kotero muwerengeretu ngati kutalika kwake kukukwanirani.
Mawonekedwe
Mtundu mlongoti | nyengo zonse |
Magawo ogwirira ntchito | 800 - 960 ndi 1700 - 2700 MHz |
phindu | 8 dbi |
Ubwino ndi zoyipa
5. HUAWEI MiMo 3G 4G 7dBi SMA
Yankho lochokera ku China telecom chimphona. Chipangizo chosavuta chokhala ndi zingwe ziwiri zolumikizira SMA-male ("mwamuna") zomwe zimatha kulumikizidwa ndi obwereza. Palibe mabulaketi omwe amamangiriridwa ku mlongoti, ndipo palibe chowakokera. Pokhapokha mutapanga makina opangira tokha nokha. Malingana ndi lingaliro la wopanga, mlongoti uyenera kuikidwa pawindo (pano, kupatulapo tepi yomatira yamagulu awiri, ikuphatikizidwa) kapena kutsalira pawindo. Chipangizocho chilibe chitetezo cha chinyezi komanso chitetezo cha fumbi, wopanga amachitcha kuti "m'nyumba", ngati akuwonetsa kuti chipangizocho sichimangokhalira nyengo yoipa, ndibwino kuti musachitulutsenso mumsewu. Iyi ndi njira yonyamulika ya mzindawu, osati yoyima yokhala kumidzi yakutali. Ogula amachifotokoza motero ndipo nthawi zambiri amakhutitsidwa ndi malonda.
Mawonekedwe
Mtundu mlongoti | window |
Magawo ogwirira ntchito | 800-2700 MHz |
phindu | 7 dbi |
Ubwino ndi zoyipa
Ma antennas abwino kwambiri okulitsa chizindikiro cha intaneti pansi pa modemu
Kumbukirani kuti zida zomwe zili mgululi sizikulitsa kulumikizana kwa ma cell (mawu), koma intaneti yokha. Mutha kulumikiza cholumikizira cha modem-flash kwa iwo kudzera pa chingwe, momwe muli SIM khadi. Ma antennas ena ali ndi chipinda chomwe mungathe kukhazikitsa modemu kuti muteteze ku mvula ndi fumbi la mumsewu.
1. РЭМО BAS-2343 Flat XM MiMo
Mlongoti umayikidwa pakhoma lakunja la nyumbayo kapena padenga. Okonzeka ndi hermetic bokosi, amene amatetezedwa ku fumbi ndi madzi, IP65 muyezo. Izi zikutanthauza kuti mchenga wa gulu lililonse silimuwopa nkomwe, ndipo adzapirira mvula yamvula. Chidacho chimaphatikizapo ma adapter awiri omangidwa (amatchedwanso pigtails) kwa cholumikizira cha CRC9 ndi chingwe cha FTP Cat 5E cha waya - mamita khumi a USB-A.
Zoyamba ndizoyenera ma modemu amakono, ndipo molingana ndi chachiwiri, mutha kulumikiza antenna ku rauta ya Wi-Fi kapena mwachindunji pakompyuta kapena laputopu. Imathandizira ukadaulo wa MIMO - imawonjezera kukhazikika kwa intaneti komanso kuthamanga kwa intaneti.
Mawonekedwe
Mtundu mlongoti | gulu |
Magawo ogwirira ntchito | 1700 - 2700 MHz |
phindu | 15 dbi |
Ubwino ndi zoyipa
2. CROSS KNA-24 MiMO 2x24dBi
Mlongoti uwu ndi wa gulu la parabolic - kunja kwake umafanana ndi mbale yapa TV yodziwika bwino kapena zida zaukadaulo. Fomu iyi sichifukwa cha kukongola kapena mafashoni - ndi chida champhamvu kwambiri chokulitsa chizindikiro. Mu 2022, ma antennas ochepa amatha kupikisana nawo. Imalandila siginecha yokhala ndi kutalika kwa 30 km.
Kotero kwa malo okhala kutali ndi nsanja zoyankhulirana - yankho labwino kwambiri. Internet 3G ndi LTE imakulitsidwa kuchokera kwa onse ogwira ntchito mu Dziko Lathu. Chidacho chimaphatikizapo zingwe ziwiri zamamita khumi zolumikizira ku rauta ndi adapter ya modemu ya cholumikizira chamtundu wa CRC9TS9SMA - masinthidwe amatha kusiyana ndi ogulitsa osiyanasiyana, koma ngati pali chilichonse, ndizosavuta kupeza adapter yoyenera m'masitolo.
Mawonekedwe
Mtundu mlongoti | mayendedwe a parabolic |
Magawo ogwirira ntchito | 1700 - 2700 MHz |
phindu | 24 dbi |
Ubwino ndi zoyipa
3. AGATA MIMO 2 x 2 BOX
Mlongoti wina wa 3G ndi 4G wokulitsa ndi fumbi ndi kuteteza nyengo. Zoyikidwa pa facade ya nyumbayo, zidazo zimakhala ndi bulaketi ya mast. Kukonzekera kwa chipangizocho kumasinthidwa, kotero kuti ngodyayo ikhoza kukhala yosiyana. Izi ndizofunikira kuti muloze mlongoti pa siteshoni ya oyendetsa, ndikulandira chizindikiro chomveka bwino. Mu kit mudzalandiranso chingwe chowonjezera cha USB chopangidwa ndi chingwe cha FTP CAT5 mamita 10 kutalika - ndi cha ma routers ndi ma PC. Chonde dziwani kuti pigtails za modemu sizikuphatikizidwa ndi mtundu uwu - ziyenera kugulidwa mosiyana.
Mawonekedwe
Mtundu mlongoti | gulu |
Magawo ogwirira ntchito | 1700 - 2700 MHz |
phindu | 17 dbi |
Ubwino ndi zoyipa
4. Antex ZETA 1820F MiMO
Njira yotsika mtengo yolimbikitsira intaneti. Imanyamula chizindikiro pamtunda wa makilomita 20 kuchokera pamalo oyambira. Chidacho sichimaphatikizapo bulaketi ya khoma. Koma pali poyambira momwe mungakonzere bulaketi kapena mast. Ndioyenera kwa onse ogwira ntchito. Amagwiritsa ntchito zolumikizira za F-zachikazi pazingwe 75 ohm. Dziwani kuti muyezo wamakono ndi SMA ndi 50 Ohm, popeza ndi iyo pali kuchepa kochepa kwa liwiro la intaneti pa chingwe. Ma adapter a modem ndi mawaya olumikizira rauta ayenera kugulidwa mosiyana, samaphatikizidwa mu zida.
Mawonekedwe
Mtundu mlongoti | gulu |
Magawo ogwirira ntchito | 1700 - 2700 MHz |
phindu | 20 dbi |
Ubwino ndi zoyipa
5. Keenetic MiMo 3G 4G 2x13dBi TS9
Chipangizo chophatikizika chokulitsa chizindikiro. Zimayikidwa pamtunda wopingasa - ndi bwino kuziyika pawindo. Palibe chitetezo kumadzi, kotero simungathe kusiya mlongoti wotere kunja kwawindo. Bokosilo lili ndi chomangira chaching'ono chokhala ndi mabowo owononga. Zingwe ziwiri za mamita awiri zimatambasula kuchokera ku antenna, cholumikizira cha TS9 ndi cha ma modemu am'manja ndi ma router, koma osati amitundu yonse. Choncho, musanagule, fufuzani ngakhale ndi chipangizo chanu.
Mawonekedwe
Mtundu mlongoti | kuwerenga |
Magawo ogwirira ntchito | 790 - 2700 MHz |
phindu | 13 dbi |
Ubwino ndi zoyipa
Momwe mungasankhire mlongoti wokulitsa chizindikiro cha ma cell
Tidakambirana za mitundu ya tinyanga zokulitsa ma siginecha malinga ndi momwe amagwiritsidwira ntchito kumayambiriro kwa nkhaniyi. Tiyeni tikambirane zambiri za makhalidwe.
Miyezo yolumikizirana
Si tinyanga zonse zomwe zimagwira ntchito yonse kuchokera kumalo oyambira ogwiritsira ntchito. Mafupipafupi omwe chipangizocho chimalandira chimasonyezedwa mwatsatanetsatane. Ichi ndi gawo lofunikira, chifukwa silingafanane ndi kuchuluka kwa opareshoni yanu. Afunseni kuti akuuzeni za nsanja ya cell m'dera linalake. Ngati sapereka deta (mwatsoka, pali zolephera - zonse zimatengera luso ndi chidwi cha ntchito yothandizira), ndiye tsitsani pulogalamu ya "Cell Towers, Locator" ya Android (kwa iOS pulogalamuyi kapena zofanana zake palibe. ) ndikupeza malo anu oyambira pamapu enieni.
phindu
Kuyezedwa mu isotropic decibels (dBi), chiŵerengero cha mphamvu pa kulowetsa kwa mlongoti wosalozera ku mphamvu yoperekedwa ku kulowetsa kwa mlongoti woganiziridwa. Chiwerengero chokwera, chimakhala bwino. Mlongoti adzalandira molimba mtima chizindikiro kuchokera ku nsanja ya woyendetsa, zomwe zikutanthauza kuti liwiro la intaneti lidzakhala lapamwamba, kulankhulana kudzakhala bwino ndipo wolembetsa akhoza kukhala patali kwambiri ndi siteshoni yoyambira. Tsoka ilo, pamiyezo yolumikizirana yosiyana - GSM, 3G, 4G - chizindikirocho sichiri chofanana, ndipo opanga amawonetsa zomwe zingatheke. Kuphatikiza apo, ichi ndi chizindikiro pamikhalidwe yabwino - pamene mlongoti umayang'ana mwachindunji pa siteshoni ndipo palibe malo, kapena nyumba, kapena nkhalango zimasokoneza chizindikiro.
Zolumikizana ndi antenna
Zida zambiri pamsika wathu ndizokhazikika: zolumikizira za SMA-male ("mwamuna") kapena zolumikizira za F-female ("amayi") zimagwiritsidwa ntchito - omaliza amatumiza chizindikirocho moipitsitsa. Ma antennas amagwiritsanso ntchito cholumikizira chophatikizika cha N-chikazi ("chikazi") chokhala ndi kachidutswa kakang'ono ka waya wa RF (waya wapamwamba kwambiri) kuti alumikizane ndi chingwe chautali womwe mukufuna.
Malo Olondola a Antenna
Mutha kugula antenna yabwino kwambiri padziko lonse lapansi ndikuyiyika molakwika, ndiye kuti palibe mawonekedwe apamwamba omwe angathandize. Moyenera, mlongoti uyenera kuikidwa padenga la nyumba kapena kunja kwa zenera la nyumbayo. Lilondoleni momveka bwino ku nsanja ya oyendetsa ma cellular. Ngati mulibe zida zaukadaulo zoyika - chowunikira ma spectrum, ndiye tsitsani "Cell Towers. Locator" kapena "DalSVYAZ - muyeso wa chizindikiro" kapena Netmonitor (pazida za Android zokha).
Mitundu yamapangidwe a mlongoti
Ambiri ndi chophweka kukhazikitsa ndi gulu, amaoneka ngati bokosi.
Komanso otchuka amatsogoleredwa tinyanga - amawoneka ngati mlongoti m'lingaliro lachikale, amagwira ntchito bwino, koma vuto lawo ndiloti amafunikira kuwongolera kolowera kolowera poyambira.
Omnidirectional zozungulira ma antennas sakhala osangalatsa kwambiri pakuyika (ndicho chifukwa chake ndi omnidirectional!), Koma phindu ndilotsika kwambiri kuposa la ena.
Pin bwerezani zinthu zozungulira, koma gwiritsani ntchito bwinoko pang'ono - kunja ngati tinyanga ta rauta ya Wi-Fi. Zofananira zida zodula komanso zamphamvu.
Mafunso ndi mayankho otchuka
KP imayankha mafunso kuchokera kwa owerenga Alexander Lukyanov, Product Manager, DalSVYAZ.
Kodi magawo ofunikira kwambiri a antenna okulitsa ma siginecha am'manja ndi ati?
1) Kulandila Mlongoti osankhidwa kwa obwereza ma cell omwe amagwiritsidwa ntchito. Ndiye kuti, ma frequency omwe amathandizidwa ndi antenna ayenera kugwirizana ndi ma frequency omwe amplifier amagwira. Mwachitsanzo, chobwereza chamagulu awiri chokhala ndi ma frequency 1800/2100 chimafunika mlongoti wolandila womwe umathandizira ma frequency a 1710 - 2170 MHz. Kapena mutha kulingalira mlongoti wa burodibandi mothandizidwa ndi ma frequency onse otchuka: 695 - 960 ndi 1710 - 2700 MHz. Mlongoti uwu ndi woyenera aliyense wobwereza.
2) phindu ikuwonetsa ma decibel (dB) angati omwe siginecha yochokera pamalo oyambira imatha kukwezedwa. Kuwonjezeka kwa mlongoti kumapangitsa kuti chizindikirocho chikhale chofooka kwambiri. Zopindulitsa za antenna ndi zobwereza zimawonjezedwa palimodzi kuti ziwerengetsere kuchuluka kwa dongosolo.
3) Chithunzi cha antenna (yophatikizidwa ndi chipangizochi) imakupatsani mwayi wowunika bwino phindu la phindu lofananira ndi komwe mlongoti mu ndege yomwe mwapatsidwa. Mlongoti wolondolera kwambiri umawala ndikulandila chizindikiro mumtengo wopapatiza, womwe umafunika kuwongolera molunjika kumunsi kwa woyendetsa ma cellular.
Mlongoti wamtengo wapatali nthawi zambiri umakhala ndi phindu lochepa kusiyana ndi mlongoti wopapatiza, koma kuyika sikufuna kukonzedwa kwambiri.
4) High frequency cholumikizira N/SMA-mtundu ndiye njira yabwino kwambiri yopangira makina odalirika okulitsa.
Kodi mlongoti ayenera kukhala ndi ma frequency angati kuti alimbikitse kufalikira kwa ma cell?
Kodi ukadaulo wa MIMO ndi chiyani?
Kodi ndizomveka kukweza chizindikiro cha 3G?
Kodi zolakwika zazikulu ndi ziti posankha mlongoti wokulitsa ma cell?
2) Mtundu wa antenna wosankhidwa molakwika ungayambitse ziyembekezo zosayembekezereka. Ngati mukufuna kukulitsa ogwiritsira ntchito ma cellular angapo omwe masiteshoni awo ali mbali zina za tsambalo, gwiritsani ntchito mlongoti wa chikwapu cha omnidirectional, m'malo mwa mtundu wopapatiza wa kanjira.
3) Mlongoti wopindula pang'ono, wophatikizidwa ndi mphamvu yolowera siteshoni yoyambira ndi kupindula kobwerezabwereza, mwina sikungakhale kokwanira kupangitsa wobwereza kukhala wamphamvu kwambiri.
4) Kugwiritsa ntchito cholumikizira cha 75 ohm F-mtundu wokhala ndi cholumikizira cha 50 ohm N-mtundu wobwereza kumabweretsa kusagwirizana kwadongosolo ndi kutayika kwa njira.