Kub-Muag GSM 900MHz Cdma 1800MHz 2100MHz 2100MHz 2600MHz 2600MHz 2600MHz Lub xov tooj ntawm tes teeb liab rov ua rau lub tsheb
Ua raws li lub hauv paus "zoo, kev ua haujlwm thiab cov neeg ua haujlwm tau pom zoo thiab muaj peev xwm ua kom tau txais kev pab cuam lub tsheb thiab cov kev ntseeg siab.
Ua raws li txoj ntsiab cai ntawm "zoo, kev pabcuam, kev ua tau zoo thiab kev loj hlob", peb tau txais kev ntseeg siab thiab qhuas txog cov neeg thoob ntiaj teb rauSuav xov tooj ntawm tes rov ua dua tshiab thiab cov khoom siv cell, Peb cia siab tias yuav muab cov khoom muag khoom thiab cov kev pabcuam rau cov neeg siv ntau dua hauv cov lag luam hauv ntiaj teb tom qab; Peb tau tsim peb lub tswv yim thoob ntiaj teb los ntawm kev muab cov khoom lag luam zoo thoob ntiaj teb los ntawm peb cov neeg muaj koob npe hauv ntiaj teb khaws cia nrog thev naus laus zis thiab ua tiav nrog peb.
Yam zoo | Plaubd Band Agc Txawb xov tooj lub teeb liab | |
Outlook Tsim | Cov hlau dawb lossis xim xim customized nrog lcd zaub screen | |
Qhov loj | 247 * 138 * 28mm, 0.98kgs | |
Ntim Qhov Coob | 265 * 175 * 75 hli, 1.27kgs | |
Txhawb nqa zaus | GSM + DCS + WCDMA + LTE 900 + 1800 + + 2600 +MHZ; Cdma + GSM + DCS + WCDMA 800 + 900 + 1800 + 2100MHZ; CDMA + DCS + WCDMA + LTE 850 + 1800 + 2600MHZ; LTE + CDMA + PCS + AWS 700/2600 + 850 + Xyoo 1900 + 1700MHz | |
Bandwidth | 30M + 25M + 75M + 60M | |
Max pab them nqi | 600sqm | |
Tso Tawm Lub Zog | 15 ± 2dbm | 20 ± 2dbm |
Tau | 55 ± 2 db | 68 ± 2dB |
Riple hauv band | LTE-B20 ANP6DB; GSM AR6DB; DCS≤6DB; WCDMA EN6DB | |
MTBF | > 50000 teev | |
Kev pab fais fab | AC: 100 ~ 240V, 50 / 60HZ; DC: 5V 1a EU / UK / US tus qauv | |
Kev siv fais fab | <5W |
Tom qab no kuv tuaj yeem qhia tus txheej txheem ua haujlwm ntawm KW20L Quad Band GSM teeb liab rov ua dua:
1.Txoj ib sab nraum, paub meej tias yog qhov chaw uas muaj teeb liab zoo ntawm 4 lub teeb liab.
2.Install sab nraum zoov kav hlau txais xov ntawm lub cim zoo dua. Cov kav hlau txais xov sab nraum zoov zoo dua rau qhov chaw nres tsheb hauv paus.
Yog tias koj tsis paub yuav kuaj xyuas nws li cas, koj tuaj yeem tiv tauj nrog peb. Peb tuaj yeem pab koj nrog nws.
3.Txhua lub roj hauv tsev thiab siv 15 hli cable txuas nrog lawv. Tab sis qhov tseem ceeb tshaj plaws yog hais txog kev sib cais. Kev rho tawm ntawm sab nraum zoov thiab sab hauv kav hlau kav hlau kav hlau txais xov yuav tsum muaj lub cib ntsa cais. Yog tias tsis yog, sim ua kom ntug lawv qhov kev deb.
4.Finally, siv cable txuas nrog KW20L Quad Band GSM teeb liab rov ua dua tshiab thiab sab hauv kav hlau txais xov.
Tom qab ntawd tig rau lub koob.
Them sai sai: Yog tias koj xav kuaj lub koob tshuaj tiv thaiv ok lossis tsis yog? Koj tuaj yeem tig ncaj qha rau kev taug kev mus kuaj.
Lintratek teeb tsa amplifier yog haum nyob rau hauv ntau qhov chaw uas tau txais kev sib txawv ntawm qhov chaw, Nyob deb nroog, Nyob deb nroog khw, Chav nres tsheb, thiab lwm yam.
Thiab rau qhov loj me ntawm daim ntawv thov, cov kev daws teeb meem hauv network sib txawv, piv txwv li, zoo li Kw20L Quad Band GSM teeb liab rov ua dua.
1.Yog kev pab them yog 100-200sqM, koj tuaj yeem xav txog rau cov khoom siv tag nrho nrog 1 lub tsev muag kav hauv sab hauv nroog.
(Full kit includes: outdoor LDPA antenna, outdoor 15m cable, booster, indoor panel antenna with 2m cable, adapter.)
2.Yog cov kev pab them nqi yog ntau tshaj 200sqm lossis nrog 2 pem teb, ces koj tuaj yeem xav txog ob mus rau peb lub kav hlau txais xov.
(Tag nrho cov khoom siv suav nrog: Sab nraum zoov LDPA kav hlau txais xov, sab nraum zoov, 1m cable antennas, sab hauv tsev cable 5m lossis 10m, adapter.)
Yog tias koj tsis meej pem txog txoj kev npaj teeb tsa, koj tuaj yeem tiv tauj peb rau cov tswv yim tshaj lij ntxiv.
1. Dab tsi yog kev cais tawm saum toj no?
Kev rho tawm txhais tau tias nyob nruab nrab ntawm sab hauv tsev thiab sab nraum zoov tus kav hlau txais xov muaj tuaj yeem ua lub hnab ntim khoom cib lossis ntev ntev.
2. Yuav sim ntsuas kev sab nraum zoov sab nraum zoov?
Koj muaj peev xwm rub tau lub xov tooj ntawm tes muaj npe hu ua "cellular z" thiab qhia cov ntsiab lus peb screenshot. Peb yuav tshuaj xyuas rau koj.
3. Yuav ua li cas txog lasratek teeb liab kev tiv thaiv kab mob?
Tag nrho cov lus ntsuas kom nrov rau cov khoom lag luam lossis lwm tus txhawb cov khoom lag luam yog li 12-24 lub hlis.
4. Vim li cas lub teeb liab taw nws tsis ua haujlwm zoo tom qab ua raws li cov lus qhia kev teeb tsa?
Nws yog qhov zoo dua los xyuas seb puas muaj kev cuam tshuam rau lub teeb liab. Koj tuaj yeem tiv tauj nrog peb rau kev daws rau lub hauv paus ntsiab lus ntawm lub tsheb thiab cov kev txhim kho hauv tsheb xav tau.
Kub muagSuav xov tooj ntawm tes rov ua dua tshiab thiab cov khoom siv cell, Peb cia siab tias yuav muab cov khoom muag khoom thiab cov kev pabcuam rau cov neeg siv ntau dua hauv cov lag luam hauv ntiaj teb tom qab; Peb tau tsim peb lub tswv yim thoob ntiaj teb los ntawm kev muab cov khoom lag luam zoo thoob ntiaj teb los ntawm peb cov neeg muaj koob npe hauv ntiaj teb khaws cia nrog thev naus laus zis thiab ua tiav nrog peb.