KW20C tri band cell siginar siginar 4G cibiyar sadarwar Vodafone AT&T yana haɓaka siginar gida na 500sqm
Ƙarfin fitowar siginar siginar mu na KW20C tri band shine 20dBm, kuma riba shine 65 dBi. Hakanan yana iya haɓaka hanyar sadarwar wayar hannu ta 2G 3G da 4G a lokaci guda, kuma tana da wadataccen tsarin tsarin mita, wanda zai iya saduwa da cibiyoyin sadarwar 2G 3G da 4G na duniya. Dole ne ku yi sha'awar ƙa'idar aiki!
Saiti ɗaya na KW20C mai haɓaka jerin bandeji sau uku ya ƙunshi aƙalla mai ƙara sigina ɗaya, eriyar LPDA na waje, eriyar rufin cikin gida tare da waya mai mita 2, da yanki guda 1 na kebul na mita 15.
Fcin abinci | Uku band gida mai amfani da siginar siginar salula | |
Ozane Design | Farar ƙarfe ko launi na musamman tare da allon nuni na LCD | |
Size | 234*182*22mm, 0.99kgs | |
Pgirman girman | 310*210*55mm, 1.28kgs | |
Mitar Tallafawa | GSM+DCS+WCDMA (B8+B3+B1) 900+1800+2100MHZ; CDMA+GSM+DCS (B5+B8+B3) 850+900+1800MHZ; CDMA+PCS+LTE (B5+B2+B7) 850+1900+2600MHZ; CDMA+PCS+AWS (B5+B2+B4) 850+1900+1700MHZ; CDMA+PCS+LTE (B5+B2+B28) 850+1900+700MHZ; LTE+GSM+DCS (B20+B8+B3) 800+900+1800MHZ | |
MRufin gatari | 600sqm | |
Ƙarfin fitarwa | 15 ± 2dBm | 20 ± 2dBm |
Riba | 53 ± 2 dB | 65± 2dB |
Ripple in Band | ≤6dB ku | |
Farashin MTBF | :50000 hours | |
Tushen wutan lantarki | AC:100 ~ 240V, 50/60Hz;DC:12V 1 A EU / UK / US misali | |
Amfanin Wuta | <5W |
Ka'idar aikinsa ita ce wajeLPDA eriyaKarɓar siginar wayar hannu daga tashar tushe da farko, sannan mai ƙara siginar wayar hannu yana haɓaka siginar watsawar eriya ta waje-zuwa dijital, sannan na cikin gida.eriya na rufi ko eriyar panelya inganta sigina zuwa wayar hannu mai amfani don isa siginar zuƙowa makasudin.
Ana iya amfani da amplifier siginar wayar hannu na Kw20C a yanayi da yawa. Ana iya shigar dashi a cikin Gidajen Gida, mashaya, otal, benaye, gidajen katako, RV da wurare daban-daban.
Game da tsarin shigarwa:
1. idan kuna shirin amfani da shi don rufewa200-300 murabba'in mitana gidaje ko ginshiƙai, lokacin da grid ɗin siginar wayar hannu yana da grid 2-3, zaku iya shigar da ƙaramar siginar salula na kw20c tri bandhaɗa eriyar rufi biyutare da mai rarraba wutar lantarki guda biyu don cimma tasirin rufe mita 200-300.
2. idan kun shirya shigar da shi a wurin jama'a tare da yanki na400-600 murabba'in mita, kamar mashaya da zaman gida, lokacin da siginar waje yana da ƙarfin siginar wayar hannu fiye da -100dbm, zaka iya shigar da saitin amplifier tare da3-4 rufin eriyadon rufe wannan yanki, don saduwa da tasirin amfanin ku.
Idan kuna son ƙarin sani game da hanyoyin shigarwa, da fatan za a tuntuɓi mai siyar da mu na Lintratek. Muna alfahari da yi muku hidima.
1. ta yaya zan zaɓi ingantacciyar siginar wayar hannu?
Da farko, da fatan za a san irin hanyoyin sadarwar wayar hannu da kuke son haɓakawa a ƙasarku, 2G, 3G da 4G;
Na biyu, tabbatar da cewa wayar hannu tana waje kuma ko grid ɗin siginar ya kai 1-2;
A ƙarshe, tabbatar da yankin da kake son rufewa.
Da fatan za a gaya wa mai siyar da Linchuang bayanin da ke sama, sannan za su ba ku shawarar ingantaccen siginar wayar hannu
2. ta yaya zan samu kayana?
Bayan mai siyar da Linchuang ya karɓi cikakken biyan kuɗi daga abokin ciniki, mai siyar da Linchuang zai aika da kayan zuwa adireshin da abokin ciniki ya zayyana ta hanyar bayyane. Bayan abokin ciniki ya kammala ayyukan kwastam na gida, abokin ciniki na iya samun kayan
3. menene hanyar biyan kuɗi?
Muna tallafawa canja wurin banki, Western Union da tarin PayPal
4. me yasa kw20c tri band jerin allon ba ya haskaka?
① Da farko, duba ko an haɗa wutar lantarki; Shin allon zai iya haskakawa ta canza wani wutar lantarki na 12V 2A?
② Sannan, ko nisa tsakanin eriyar waje da eriyar cikin gida ta wuce 15m, da kuma ko akwai wani shinge a tsakiya.
③ Da fatan za a aika bidiyo da hotuna waɗanda allon ba su da haske ga mai siyar da Linchuang, kuma za mu kawo muku mafita na ƙwararru.
5. tsabar kudi akan bayarwa karbabbu?
Yi haƙuri, ba ma karɓar kuɗi a matsayin biyan kuɗi, za mu iya jigilar kaya ne kawai bayan mun karɓi cikakken biyan kuɗi daga abokin ciniki