Kw20l quad band gsm signal mobwerezabwereza foni ya foni chizindikiro cha 2g 3G 3G 70DB imapeza Agc ndi zaka 10
TimaperekaOem & odm Kutumikila
Kubwerera mkatiMasiku 30!
Chaka chimodziChitsimikiziro &Moyo WatalikaKukonza!
KW20L Quad Band GSM Zizindikiro za Retater amatha kubisa 2G 3G 4G 4G, makamaka 4g ili ndi maulendo awiri a siginecha awiri. Mwachitsanzo:
Mafoni a Chile chonyamula ali ndi mitundu iwiri ya 4g siginecha ngati 1700mhz kapena 700mhz. Kenako amatha kusankha a Quad Band 850/1900/1700 / 700mhz. Koma mukasankha chilimbikitso cha quad band, chinthu chofunikira kwambiri ndi cha gulu la antenna kapena ayi. Chifukwa ngati sichoncho, sichingagwiritsidwe ntchito. Koma musade nkhawa, mukapatsidwa lamulo kwa ife, titha kukulingalitsani ndikutumizirani manterna ofananira.

Fkulowelera | Quad Band AGC Mobile Foni ya Signal | |
OMapangidwe a Intey | Zitsulo zoyera kapena utoto wopangidwa ndi chophimba cha LCD | |
Siz | 247 * 138 * 28mm, 0.98kgs | |
Pkukula kwa Alsage | 265 * 175 * 75mm, 1.27kgs | |
Kuthandizira pafupipafupi | GSM + DCS + WCDma + Lte 900 + 1800 + 2100 + 2600 / 700mz; CDMA + GSM + DCS + WCDma 800 + 900 + 2100mz; CDMA + DCS + WCDma + Lte 850 + 2100 + 2600ZZ; Lte + CDMA + PC + AWS 700/2600 + 850 + 1900 + 1700MHz | |
Bandwidth | 30M + 25M + 78M | |
MKupeza Ax | 600sqm | |
Mphamvu yotulutsa | 15 ± 2dbm | 20 ± 2dbm |
Kupindula | 55 ± 2 db | 68 ± 2db |
Ripple mu gulu | Lte-b20≤6db; gsm≤6db; DCS≤6db; wcdma≤6DB | |
Mkbf | >Maola 50000 | |
Magetsi | AC:100 ~ 240v, 50 / 60hz;DC:5V 1a EU / UK / US Standard | |
Kumwa mphamvu | <5w |
Kenako nditha kuyambitsa mfundo yogwira ntchito ya kw20l quad band gsm chizindikiro chobwereza:
1.At panja, tsimikizirani malo omwe ali ndi chizindikiro chambiri pa 4 signalces.
2.Inststall kunja antenna pamalo abwino osayina. Ndi zakunja antenna bwino mpaka pa malo oyambira.
Ngati simukudziwa momwe mungayang'anire, mutha kulumikizana nafe. Titha kukuthandizani kuthana nazo.
3.Pall yolimbikitsa mkatikati mwanyumba ndikugwiritsa ntchito chingwe cha 15m kuti mulumikizane nawo. Koma chinthu chofunikira kwambiri ndi chokhudza kudzipatula. Kupatula pakati panja ndi anterna a anterna kuyenera kukhala ndi khoma la njerwa kuti lipatule. Ngati sichoncho, yesani kukulitsa mtunda wawo.
4. Momwemonso, gwiritsani ntchito chingwe kuti mulumikizane ndi kw20l quad band gsm chizindikiro chobwerezabwereza komanso m'nyumba ya anterna.
Kenako itsani chilimbikitso.
Samalani: Ngati mukufuna kuyang'ana chilimbitsani bwino kapena ayi? Mutha kutembenuka mwachindunji pachilimbikitso kuti muyese.
Ampratek Ampurms ndioyenera m'malo osiyanasiyana omwe disving Stunel ndi osauka ngati ngalande, malo ogulitsira, malo ogulitsira, malo oimikapo malo opaka Ktv, etc.
Ndipo kwa kukula kosiyanasiyana kwa kugwiritsa ntchito, mayankho a netiweki ndi osiyana, mwachitsanzo, ngati kw20l quad band gsm chizindikiro chobwereza.
1. 1. Kupezeka kwa 100-200MM, mutha kuganizira za zida zonse ndi 1 iroor Panel antena.
(Chida chonse chimaphatikizapo: Kunja kwa lldSpa Antesna, Chakunja 15m Chingwe, Chilimbikitso, Panel Panel Antenna ndi chingwe cha 2m, adapter.)
2.Fef Couration ndi oposa 200sqm kapena ndi nyumba iwiri, ndiye kuti mutha kulingalira za awiri kapena atatu m'nyumba.
(Chida chonse chimaphatikizapo: Kunja kwa lldPar Clenna, Kunja kwa chinsinsi 15m, 1m chingwe, adgeter ante antennas, 2m kapena 10m, adapter.)
Ngati mwasokonezeka ponena za mapulani a kukhazikitsa, mutha kulumikizana nafe kuti tisamaganize za akatswiri.
1. Kodi kudzipatula kudanena chiyani pamwambapa?
Kudzipatula kumatanthauza pakati pa m'nyumba ndi kunja antenna pakhoza kukhala khoma la njerwa kapena mtunda wautali.
2. Momwe mungayesere zakunja sigiritso?
Mutha kutsitsa ntchito ya cell yotchedwa "ma cell z" ndikuwonetsa zowonera. Tikuyang'ana.
3. Nanga bwanji za Lintratek Signal Chilimbikitso?
Zonse za Lintratek Zizindikiro Zogwirizana kapena Ena Kuchirikiza Chirango chazogulitsa kuli pafupifupi miyezi 12-24.
4. Chifukwa chiyani kuchirikiza chizindikiro sikugwira ntchito bwino mukatsatira kalozera kukhazikitsidwa?
Ndikwabwino kuwona ngati pali zosokoneza. Mutha kulumikizana nafe yankho.