Zaka zingapo zapitazo ndinakhala kale kapena kukhala mβnyumba momwe mabroadband amasonkhanitsidwa mulibe kapena amawononga ndalama zambiri kotero kuti ndikosavuta kusamukira mumzinda. Kuyambira nthawi imeneyo, ma terabytes angapo adasamutsidwa ndipo ndidakhala ndi chidwi ndi zomwe zili pamsika kuti mupeze intaneti yabwino kudzera pa LTE kapena 4G. Chifukwa chake, ndinasonkhanitsa ma routers angapo akale ndi atsopano omwe amatha kugwira ntchito pa ma netiweki am'manja ndikuyerekeza liwiro ndi ntchito zawo. Kuti mupeze zotsatira chonde onani mphaka. Malinga ndi mwambo, ngati wina ali waulesi kwambiri kuti awerenge, akhoza kuwonera kanemayo.
Poyamba, sindinadzipangire ndekha ntchito yofufuza kuti ndi ndani mwa oyendetsa ma cellular omwe amapereka liwiro labwino kwambiri, koma ndinaganiza zofufuza kuti ndi ndani mwa ma routers a modem omwe amapereka maulendo apamwamba pamikhalidwe yomweyi. Beeline adasankhidwa kukhala wothandizira. Otsatirawa akupezeka mdera langa: Beeline, MTS, Megafon, Tele2, Yota, WiFire. "Yomizidwa" idasankhidwa chifukwa ndinali ndi kale SIM khadi. Sindimakonda aliyense wa opereka - aliyense wa iwo amangopanga ndalama.
Njira yoyesera
Mtunda wopita kumalo oyambira, mumzere wowongoka, ndi pafupifupi 8 km, malinga ndi rauta. Mayesero onse adachitika pa sabata kuyambira 11 mpaka 13, chifukwa panthawiyi pali katundu wochepa kwambiri pa intaneti ya 4G. Mwachidziwitso, sindimaganizira maukonde a 3G pamayesero, chifukwa amanyamulanso mauthenga a mawu, ndipo deta yokha imafalitsidwa pa 4G. Pofuna kupewa kuyankhula za VoLTE, ndinena kuti mawu pa LTE sanakhazikitsidwe pamalo oyesera. Kuyesedwa kunachitika katatu pogwiritsa ntchito ntchito ya Speedtest, zomwe zidalowetsedwa patebulo ndipo kutsitsa kwapakati, kutumiza kwa data ndi kuthamanga kwa ping kudawerengedwa. Chidwi chinaperekedwanso ku luso la rauta. Mayeso: nyengo yoyera, palibe mvula. Palibe masamba pamitengo. Kutalika kwa zipangizo ndi mamita 10 pamwamba pa nthaka.
Kuyesa kwa zida zonse kunkachitidwa padera pa rauta "yopanda", pamasinthidwe a fakitale. Kuyesa kwachiwiri kunachitika polumikizana ndi mlongoti wolunjika, ngati chipangizocho chili ndi zolumikizira zoyenera. Chiyeso chachitatu chinachitidwa ndi kulumikizana ndi mlongoti waukulu wamagulu.
M'gawo lomaliza ndinawonjezera mtengo womaliza wa yankho: mwachitsanzo, rauta + modem + antenna ikhoza kulandira bwino kuposa rauta, koma mtengo wochepa. Kusankha mitundu kwayambika kuti muzindikire chida china choyambira chomwe chingalumikizidwe ndi mlongoti wina.
Ndipereka jambulani pawayilesi kuti ndimvetsetse momwe mungalandirire ma siginecha komanso kupezeka kwa BS mkati mwa radius ya rauta.
Mlongoti waung'ono
TTX:
Mtundu wa Antenna: M'nyumba
Mtundu wa antenna: wave channel
Miyezo yolumikizirana yothandizidwa: LTE, HSPA, HSPA +
Maulendo ogwiritsira ntchito, MHz: 790-2700
Kupeza, max., dBi: 11
Voltage stand wave ratio, osapitilira: 1.25
Khalidwe losokoneza, Ohm: 50
Miyeso yosonkhanitsidwa (popanda cholumikizira), mm: 160x150x150
Kulemera, osatinso, kg: 0.6
Mlongoti waukulu
TTX:
Mtundu wa antenna: kunja
Mtundu wa antenna: gulu
Miyezo yolumikizirana yothandizidwa: LTE, WCDMA, HSPA, HSPA+, DC-HSPA
Maulendo ogwiritsira ntchito, MHz: 1700-2700
Kupindula, max., dBi: 15-18
Voltage stand wave ratio, osapitilira: 1,5
Khalidwe losokoneza, Ohm: 50
Miyeso yosonkhanitsidwa (popanda cholumikizira), mm: 450Ρ
450Ρ
60
Kulemera, osapitirira, kg: 3,2 kg
Mafoni a Huawei E5372
TTX:
Thandizo pa intaneti: 2G, 3G, 4G
Thandizo la protocol: GPRS, EDGE, HSPA+, HSUPA, HSDPA, LTE-FDD 2600, LTE-FDD 1800, LTE-TDD 2300
Rauta yakale, koma yosangalatsa kwambiri. Imagwira ntchito pamanetiweki a 2G/3G/4G. Ili ndi zolumikizira zolumikizira mlongoti wakunja. Okonzeka ndi batire yomangidwa, yomwe ndi yokwanira kwa maola angapo a ntchito wandiweyani kwambiri pamaneti kapena maola 5 akuyenda momasuka. Pali malo oyikapo khadi la microSD, lomwe limapezeka mukafikiridwa kudzera pa intaneti yopanda zingwe. Mtengo wake siwokwera kwambiri, ndipo ukalumikizidwa ndi mlongoti wawung'ono kapena wawukulu kudzera m'michira yosiyanasiyana ya nkhumba ndi ma chingwe, umatulutsa zotsatira zabwino kwambiri, zomwe zimatenga malo achinayi pamlingo wa liwiro. Router ndi yabwino kwambiri poyenda ndi kuyendetsa galimoto, chifukwa imatenga malo ochepa, koma imapereka intaneti kwa aliyense mkati mwaufupi. Apa ndi pamene zovuta zimachokera: mtundu wa rauta si waukulu kwambiri - sudzaphimba dera lonse la dacha. Palibe madoko a Efaneti, zomwe zikutanthauza kuti makamera a IP okhala ndi ma waya ndi zida zina zapaintaneti zomwe zimafuna kulumikizana ndi netiweki kudzera pa chingwe sizingalumikizidwe. Imangothandiza Wi-Fi 2.4 GHz, kotero m'malo okhala ndi maukonde ambiri, liwiro litha kukhala lochepa. Ponseponse, rauta yabwino kwambiri yogwirira ntchito m'minda.
+ moyo wabwino wa batri, kuthandizira kwamitundu yonse ya ma netiweki am'manja, kuthamanga kwambiri kwa data polumikiza tinyanga zakunja
- kulephera kulumikiza zida zamawaya
Keenetic Viva + modem MF823
TTX MF823:
Thandizo pa intaneti: 2G, 3G, 4G
Thandizo la protocol: LTE-FDD: 800/900/1800/2600MHz; UMTS: 900/2100MHz;
EGPRS/GSM: 850/900/1800/1900MHz; LTE-FDD: DL/UL 100/50Mbps (Gawo 3)
Rauta yokhayo pamayeso awa omwe samagwira ntchito ndi ma netiweki am'manja, koma ili ndi madoko awiri a USB ndikuthandizira pafupifupi ma modemu onse a USB omwe amagwira ntchito ndi maukonde am'manja. Komanso, mutha kulumikiza foni yam'manja ya Android kapena iOS ku USB ndipo rauta idzawagwiritsa ntchito ngati modemu. Kuphatikiza apo, Keenetic Viva amatha kugwiritsa ntchito gwero lililonse la Wi-Fi ngati gwero la intaneti, kaya intaneti ya anansi, malo ofikira anthu, kapena kugawana nawo intaneti kuchokera pa foni yam'manja. Chabwino, kunyumba, rauta iyi imalumikizana ndi netiweki kudzera pa chingwe chokhazikika cha Efaneti ndikukulolani kuti mugwire ntchito pamaneti pa liwiro la 1 Gigabit pamphindikati. Ndiko kuti, chokolola chapadziko lonse lapansi chomwe chingagwiritsidwe ntchito kunyumba komanso kumudzi. Kuphatikiza apo, mutha kulumikiza choyendetsa chakunja ku doko laulere la USB (pali ziwiri zonse) ndipo rauta yokha imayamba kutsitsa mitsinje kapena kukhala ngati seva yakumaloko posungira kanema kuchokera ku makamera a CCTV. Ponena za kugwira ntchito ndi maukonde a 4G kudzera pa modemu, kuphatikiza uku kunatenga malo achiwiri muyeso, ngakhale kuti izi zinkafunika kulumikiza mlongoti waukulu wakunja. Koma ngakhale popanda izo, kwa ma ruble 9 okha, mutha kupeza rauta yabwino kwambiri yokhala ndi ntchito zambiri komanso intaneti yokhazikika. Ndibwino kuti modem ya 4G ingagwiritsidwe ntchito ngati njira yosungira: pamene wothandizira mawaya "agwa", rauta yokha idzasintha kugwira ntchito kuchokera ku USB modem. Ndipo ngati modem imaundana, rauta idzayambiranso pogwiritsa ntchito mphamvu. Kuphatikiza kodabwitsa, ndipo ndizo zonse.
+ Kuphatikiza kwabwino kwambiri kwa rauta ndi modemu kumapereka mwayi wopezeka pa intaneti m'nyumba komanso mdziko. Imagwira ntchito pafupifupi ma modemu onse. Kugwira ntchito kwakukulu
- Sizigwira ntchito ndi ma netiweki am'manja opanda modemu
TP-Link Archer MR200 v1
TTX:
Thandizo pa intaneti: 3G, 4G
ΠΠΎΠ΄Π΄Π΅ΡΠΆΠΊΠ° ΠΏΡΠΎΡΠΎΠΊΠΎΠ»ΠΎΠ²: 4G: FDD-LTE B1/B3/B7/B8/B20 (2100/1800/2600/900/800MHz)
TDD-LTE B38/B39/B40/B41 (2600/1900/2300/2500MHz)
3G: DC-HSPA+/HSPA+/HSPA/UMTS B1/B8 (2100/900MHz)
Router iyi ilipo muzosintha zitatu - v1, v2 ndi v3. Kusiyana kwakukulu ndikuti kusinthidwa kwa v1 kumakhala ndi tinyanga zakunja zamanetiweki a 3G/4G, ndipo tinyanga za Wi-Fi zimamangidwa. Mabaibulo ena ali ndi zosiyana. Ndiko kuti, mutha kulumikiza mlongoti wakunja kukusintha koyamba, koma osati wachiwiri ndi wachitatu. Ndikoyenera kudziwa kuti rauta ili ndi tinyanga tambiri tomwe timapeza bwino. Magwiridwe a firmware ndi olemera kwambiri, ngakhale kuti ndi otsika poyerekeza ndi Keenetic. Zolumikizira zokhazikika za SMA zakonzeka kulumikiza mlongoti wakunja, womwe, mwa ine, kuwirikiza katatu liwiro. Koma rauta imakhalanso ndi zovuta zake: kutengera mabwalo, chithandizo chaukadaulo cha TP-Link ndi chofooka kwambiri, zosintha za firmware sizimatulutsidwa kawirikawiri, ndipo pakusintha koyamba, pamakhala zovuta zambiri, zomwe ndizofunika kwambiri kwa "anthu okhala ku dacha." Kwa ine, rauta yakhala ikugwira ntchito popanda mavuto kwa zaka zingapo. Anayenda nane ku mizinda yambiri, kugwira ntchito m'minda, mothandizidwa ndi makina osindikizira m'galimoto, kupereka intaneti ku kampani yonse. Router yabwino ngati mutapeza kusinthidwa koyamba.
+ Kulankhulana kudzera pa netiweki yam'manja yokhala ndi tinyanga zakunja (v1), zomwe zitha kusinthidwa kuti zithandizire kulandila. Chida chosavuta komanso chogwira ntchito.
- Pali zodandaula zambiri za glitches ndi zolakwika pakusintha komwe mukufuna kwa rauta.
Zyxel Keenetic LTE
TTX:
Thandizo la intaneti: 4G
Thandizo la ndondomeko: 791 - 862 MHz (Bandi 20, FDD), 1800 MHz (Bandi 3, FDD), 2500 - 2690 MHz (Bandi 7, FDD)
Mtundu wakale, koma wofunikirabe kuchokera ku Zyxel. Rauta imakhala ndi magwiridwe antchito ambiri: tinyanga ta LTE tcheru, zolumikizira za SMA zolumikizira tinyanga zakunja, madoko awiri olumikizira mafoni a analogi, madoko 5 a Efaneti, doko la USB. M'malo mwake, rauta iyi ndi chophatikiza chonse chomwe chidzapereka intaneti ndi foni, mwamwayi pali kasitomala wa SIP womangidwa. Kuphatikiza apo, gawo la LTE litha kukhala ngati cholumikizira chapaintaneti ngati njira yayikulu yamawaya isiya kugwira ntchito. Ndiye kuti, rauta imatha kugwira ntchito kunyumba (muofesi) komanso mdziko. Doko la USB lingagwiritsidwe ntchito kulumikiza galimoto yakunja kapena chosindikizira. Monga momwe mayeso othamanga amasonyezera, ndizotsika pang'ono pakutsitsa ku TP-Link Archer MR200, pomwe mtengo wake ndi wotsika katatu. Chitsanzocho chatha, koma n'chosavuta kupeza pamsika wachiwiri. Pali zovuta zingapo: zimangogwira ntchito pamanetiweki a 4G ndipo sizilandila zosintha za firmware. Chachiwiri sichofunikira kwambiri, popeza firmware yamakono ndi yokhazikika komanso yogwira ntchito, koma kugwira ntchito pamanetiweki a 4G kumandikwanira bwino - pambuyo pake, ndi m'maukonde awa omwe makampani am'manja amagwira ntchito omwe amapereka intaneti yopanda malire.
+ Router imakhala ndi ntchito zambiri, imakulolani kulumikiza antenna yakunja, mutha kulumikiza foni
- Imagwira ntchito pamanetiweki a LTE okha, firmware siyisinthidwa
Zyxel LTE3316-M604
TTX:
Thandizo pa intaneti: 3G, 4G
Protocol Support: HSPA+/UMTS 2100/1800/900/850 MHz (Bandi 1/3/5/8), WCDMA: 2100/1800/900/850 MHz, LTE FDD 2600/2100/1800/900/850/800/700 2600 MHz, LTE TDD 2500/2300/XNUMX MHz
Rauta yosangalatsa kwambiri, yomwe ndi kupitiliza koyenera kwa Zyxel Keenetic LTE, koma ndi zida zosinthika ndi kapangidwe. Kachipangizo kakang'ono koyera kokongola kamakhalabe ndi zotulutsa zolumikizira mlongoti wakunja, potero zikuwonetsa kuthandizira ukadaulo wa MIMO. Izi ndizosangalatsa kwambiri, chifukwa rauta imathandizira kusamutsa deta mumanetiweki a 3G ndi 4G. Koma zimasiyana ndi chitsanzo chakale pakalibe doko la USB ndi cholumikizira chimodzi chokha cha FXS, ndiko kuti, mutha kulumikiza foni imodzi yokha ya analogi. Mwa njira, mtunduwu ulibe kasitomala wa SIP wokhazikika ndipo mafoni adzayimba kudzera pa SIM khadi yoyikidwa. Ngati netiweki imathandizira VoLTE, mutha kupitiliza kugwira ntchito ndi netiweki ndikulumikizana nthawi yomweyo, apo ayi, rautayo imasinthira ku 3G ndipo intaneti imatha kusokonezedwa. Apanso, poyerekeza ndi chitsanzo cham'mbuyomu, zomwe zili m'ndandanda wazomwe zakhala zikuipiraipira, koma zizindikiro zothamanga pa intaneti ya LTE ndizosangalatsa! Mtundu wam'mbuyo wa Zyxel LTE3316-M604 ndiwofulumira kwambiri nthawi imodzi ndi theka, polumikiza mlongoti wakunja komanso pogwira ntchito ndi yomangidwa. Itha kugwira ntchito ndi othandizira pa intaneti awiri (wawaya ndi LTE) ndikusintha kupita ku imodzi ngati njira yayikulu ikulephera. Ponseponse, rauta yapadera kwambiri, koma yokhala ndi modemu yabwino!
+ Kuchita bwino kwambiri, kutha kulumikiza foni ya analogi pama foni kudzera pa SIM khadi
- Osati mndandanda wazambiri, kusowa kwa kasitomala wa SIP
Zyxel LTE7460-M608
TTX:
Thandizo pa intaneti: 2G, 3G, 4G
Thandizo la protocol: GPRS, EDGE, HSPA+, HSUPA, LTE TDD 2300/2600 MHz, LTE FDD 2600/2100/1800/900/800 MHz
Kusintha kwa rauta yodziwika bwino ya Zyxel LTE 6101 mu mawonekedwe a unit imodzi - Zyxel LTE7460-M608. Chilichonse chokhudza chitsanzo ichi ndi chosangalatsa kwambiri: antenna yokha, 2G / 3G / 4G modem ndi rauta zimabisika mu unit yosindikizidwa ndipo ikhoza kuikidwa panja popanda kuopa nyengo iliyonse. Ndiko kuti, ngakhale m'madera athu, chipangizo choterocho chidzapulumuka chilimwe chotentha komanso nyengo yozizira. Palinso chitsanzo chaching'ono, LTE7240-M403, koma chimatsimikiziridwa kugwira ntchito mpaka -20 madigiri, pamene Zyxel LTE7460-M608 imatha kupirira kutentha mpaka -40. Kawirikawiri, chipangizochi ndi chabwino kwa iwo omwe safuna kudandaula ndi antennas akunja, misonkhano ya chingwe, kuyendetsa mawaya owonjezera, ndi zina zotero. Mlongoti umapachikidwa kutsogolo kwa siteshoni yoyambira pogwiritsa ntchito bulaketi yomwe yaperekedwa, chingwe chimodzi chokha cha Ethernet chimaperekedwa, chomwe chimanyamulanso mphamvu (injector ya PoE ili pamalo aliwonse abwino m'chipindamo), ndiyeno wogwiritsa ntchito amalandira chingwe cha Ethernet. ndi mwayi wopita ku World Wide Web. Ndizowona kuti ntchito yabwino muyenera kukhazikitsa malo opanda zingwe kapena mtundu wina wa rauta kuti mukonzekere mawayilesi anyumba ndi opanda zingwe. Ponena za mawonekedwe a liwiro, rauta iyi idapanga mitundu ina yonse mpaka ... Mpaka mlongoti wamagulu akuluakulu atalumikizidwa ndi zida zina. Komabe, ma antenna 2 opangidwa ndi phindu lofikira 8 dBi ndi otsika poyerekeza ndi mlongoti waukulu wokhala ndi phindu lofikira 16 dBi. Koma monga njira yokonzekera kukhazikitsa ndi kugwiritsira ntchito, ikhoza kulimbikitsidwa.
+ Gwirani ntchito mumanetiweki a 2G/3G/4G, kulandilidwa bwino, kugwira ntchito nyengo zonse, kuyala chingwe chimodzi pamalo oyika.
- Mufunika rauta yosiyana ya Wi-Fi kuti mukonzekere netiweki yamawaya ndi opanda zingwe kunyumba
Zotsatira
Kuyang'ana histogram iyi, nthawi yomweyo zimadziwikiratu momwe kulandirira ndi kufalikira kumatengera kupindula kwa mlongoti. Kuonjezera apo, pakuyesa koyamba, popanda kugwiritsa ntchito tinyanga zakunja, kukhudzidwa kwa ma modemu a ma antennas ndi ma radio modules ndi zoonekeratu. Kugwiritsa ntchito mlongoti wolunjika kumawonjezera liwiro la kulumikizana katatu - sichotsatira chake mukafuna intaneti yambiri ndi ndalama zochepa? Koma musaiwale kuti kugula rauta sikutsimikizira kulumikizana kwabwino ndipo muyenera kuwonjezera mlongoti, makamaka ngati nsanja yolumikizirana sikuwoneka ndi maso. Nthawi zina, mtengo wa antenna ukhoza kukhala wofanana ndi mtengo wa rauta, ndipo apa ndi bwino kuganizira kugula chipangizo chokonzekera, monga Zyxel LTE7460-M608, kumene mlongoti ndi rauta zimasonkhanitsidwa pamodzi. Kuphatikiza apo, yankho ili siliwopa kusintha kwa kutentha ndi mvula. Koma simungatengere modemu ya USB kapena rauta yokhazikika kunja, ndipo amakhala ndi zovuta m'chipinda chapamwamba - m'chilimwe amaundana chifukwa cha kutenthedwa, ndipo m'nyengo yozizira amangozizira. Koma kukulitsa kutalika kwa msonkhano wa chingwe kuchokera ku mlongoti kupita ku chipangizo cholandirira kungathe kunyalanyaza ubwino wonse woyika mlongoti wabwino, wokwera mtengo. Ndipo apa lamulo likugwiritsidwa ntchito: pafupi kwambiri ndi gawo la wailesi ndi antenna, kuchepetsa kutayika komanso kuthamanga kwambiri.
Kwa iwo omwe amakonda manambala, ndinasonkhanitsa zotsatira za mayesero onse patebulo, ndipo gawo lomaliza linali mtengo wa msonkhano. Izi kapena chipangizocho chokhala ndi kapena popanda kuwonjezera kwa tinyanga chimawonetsedwa mumtundu - izi ndikuthandizira kufufuza kowoneka kwa zotsatira.
Payokha, ndinaganiza kuyesa ntchito ya rauta popanda chopinga ndi chopinga mu mawonekedwe a zenera kawiri glazed. Ndiye, kungoyika rauta ya Zyxel LTE7460-M608 kumbuyo ndi kutsogolo kwawindo. Liwiro lolandirira lidatsika mosadziwika bwino, koma liwiro lotumizira linatsika pafupifupi katatu. Ngati galasi ili ndi zokutira zilizonse, zotsatira zake zidzakhala zoopsa kwambiri. Mapeto ndi odziwikiratu: payenera kukhala zopinga zochepa momwe zingathere pakati pa mlongoti ndi poyambira.
anapezazo
Kutengera zotsatira za muyeso, ndizodziwikiratu kuti kuthekera kwa ma module olumikizirana omwe amapangidwa mu ma routers amasiyana kwambiri, koma ngakhale popanda mlongoti wowonjezera, liwiro ili ndilokwanira kuwonera makanema kapena msonkhano wamakanema kudzera pa Skype. Komabe, ndizodziwikiratu kuchokera pazithunzi kuti kugwiritsa ntchito mlongoti kumatha kukulitsa liwiro kangapo. Koma apa malire ayenera kusungidwa pakati pa ndalama zomwe zaperekedwa ndi zotsatira zomwe zapezedwa. Mwachitsanzo: pogula Zyxel LTE3316-M604 ndi mlongoti wamagulu, mutha kupeza zotsatira zabwino kwambiri kuposa chipangizo chomalizidwa cha Zyxel LTE7460-M608. Koma mlongoti wa gululo udzakhala waukulu kawiri, ndipo rauta iyenera kuyikidwa pafupi ndi mlongoti - izi zingayambitse mavuto.
Zotsatira zake, wopambana pamayeso othamanga ndi Zyxel LTE3316-M604 yokhala ndi mlongoti waukulu. Muyenera kuyang'ana pang'ono ndi momwe mlongoti umayendera, ndipo mawonekedwe a rauta ali m'Chingerezi chokha ndipo angayambitse kusapeza. Wopambana pamayeso oyeserera ndi Keenetic Viva wokhala ndi modemu ya 4G. Router iyi imatha kugwira ntchito zonse m'nyumba yokhala ndi intaneti yapamwamba, komanso m'nyumba yakumidzi, komwe ma network am'manja okha ndi omwe amapezeka kuchokera kwa othandizira. Wopambana pamayeso a mayankho okonzeka ndi Zyxel LTE7460-M608. Router yanyengo yonseyi ndi yabwino chifukwa imatha kuyikidwa paliponse, sikuwopa nyengo iliyonse, koma kuti igwire ntchito yonse idzafunika malo ofikira a Wi-Fi, ma mesh system kapena LAN yokonzedwa. Pamaulendo pafupipafupi komanso pagalimoto, rauta yam'manja ya Huawei E5372 ndiyoyenera - imatha kugwira ntchito yodziyimira payokha komanso ikalumikizidwa ndi charger kapena banki yamagetsi. Chabwino, ngati mukufuna kuthamanga kwambiri kwa ndalama zochepa, ndiye kuti muyenera kuyang'ana TP-Link Archer MR200 v1 - ili ndi gawo labwino la wailesi komanso luso logwirizanitsa mlongoti wakunja, ngakhale kuti panali makope opanda pake.
CHILEngezo
Ndidachita chidwi ndi lingaliro lakupeza liwiro lalikulu patali kwambiri kuchokera pamalo oyambira oyendetsa ma cellular, kotero ndidaganiza zotenga rauta yamphamvu kwambiri ndikuyesa ndi mitundu itatu ya tinyanga zakunja: zozungulira, gulu ndi parabolic. Zotsatira za kuyesa kwanga zidzasindikizidwa m'magazini yotsatira.
Source: www.habr.com