Imeeli tabi iwiregbe lori ayelujara lati gba eto amọdaju ti ojutu ifihan agbara talaka

English

Imudara KW20L WRS CRM Ṣayẹwo Iyipada foonu Foonu Alagbeka foonu alagbeka

Imudara KW20L CHER GSM Ibuwọlu Foonu Foonu Alagbeka foonu alagbeka
  • Imudara KW20L WRS CRM Ṣayẹwo Iyipada foonu Foonu Alagbeka foonu alagbeka
  • Imudara KW20L WRS CRM Ṣayẹwo Iyipada foonu Foonu Alagbeka foonu alagbeka
  • Imudara KW20L WRS CRM Ṣayẹwo Iyipada foonu Foonu Alagbeka foonu alagbeka
  • Imudara KW20L WRS CRM Ṣayẹwo Iyipada foonu Foonu Alagbeka foonu alagbeka
  • Imudara KW20L WRS CRM Ṣayẹwo Iyipada foonu Foonu Alagbeka foonu alagbeka

Apejuwe kukuru:

Gbigberin awọn afikun CH2D2 ni Qued Ban GSM Iforukọsilẹ Foonu Alabojuto Alagbeka foonu Alagbeka Foonu Alagbeka foonu 2g 3G 3G 7g 40DB ni ere pẹlu iṣelọpọ ọdun 10. O ni awọn akojọpọ deede 5 eyiti o jẹ atẹle:
1.850 / 900/1800 / 2100mhz: o dara fun Esia tabi Aarin Ila-oorun
2.900 / 1800/2100 / 2600MHZ: O dara fun Esia, Aarin Ila-oorun, Afirika
3.800 / 1800/2100 / 2600MHZ: Dara fun Yuroopu
4.850 / 1900/1700 / 700MHz: O dara fun Ariwa America tabi South America
5.850 / 1900/1700 / 20000MHZ: o dara fun Guusu Amẹrika
Igbesoke KW20L ati Band GRS Cerst Repult Foonu Foonu Alagbeka Foonu Alagbeka foonu alagbeka 2g 3G 4g 4g 40db niya agc pẹlu iṣelọpọ ọdun 10.


A peseOoe & odm Iṣẹ

Pada laarin30 ọjọ!

Ọdun kanAGBARA BIRIgbesi-ayeItọju!

Awọn alaye ọja

Awọn aami ọja

Ifihan Ọja ti KW20L Quad Band GSM

Ko20L Quad Band GSM Ibuwọgba le ṣe yara taara fun 2G 3G 4G, paapaa 4g ni awọn ọna awọn ifihan agbara meji. Fun apere:
Awọn ọkọ ayọkẹlẹ Chile foonu ni awọn oriṣi 2 ti awọn loorekoore awọn ifihan agbara 4G bi 1700mHz tabi 700mhz. Lẹhinna wọn le yan fun aago meta 850/1900/1700 / 700MHZ. Ṣugbọn nigbati o yan Booster Bersur, ohun pataki julọ jẹ nipa ẹgbẹ igbohunsafẹfẹ jakejado Antenna ti a fipamọ tabi rara. Nitori ti kii ba ṣe bẹ, ko le ṣee lo. Ṣugbọn maṣe yọ ara rẹ lẹnu, nigbati o ba paṣẹ lati ọdọ wa, a le gbero fun ọ ki o firanṣẹ si eriali ti o baamu fun ọ.

Lintationk KW20L qud Band

Ipari ọja (alaye asọye) ti KW20L Quad Band GSM

Fnṣe

Quad Bang Agc Mobile ifihan agbara Boost

OAsona Software

Irin funfun tabi awọ ti adani pẹlu iboju ifihan LCD

Siẹẹrẹ

247 * 138 * 28mm, 0.98kgs

PIwọn Ackage

265 * 175 * 75mm, 1.27kgs

Alaye ipo igbohunsafẹfẹ

GSM + DCS + WCDMA + LTE 900 + 1800 + 2100 + 200 + 2600 / 700mhz;

CDMA + GSM + WCDMA 800 + 900 + 1800 + 2100mhz;

CDMA + DCS + WCDMA + Lte 850 + 1800 + 2100 + 200 + 2600m;

LTE + CDMA + PCS + Aws 700/25000 + 850 + 1900MHz

BAndwdth

30m + 25m + 75m + 60m

MAbo Agbegbe

600SQM

Agbara iṣede

15 ± 2dbm

20 ± 2dbm

Jere

55 ± 2 db

68 ± 2DB

Ripte ni ẹgbẹ

LTE-B20La6Db; GSMLa6Db; DCSLa6db; wcdmaLa6D

Mtbf

>Awọn wakati 50000

Ibi ti ina elekitiriki ti nwa

AC:100 ~ 240V, 50 / 60hz;DC:5V 1V 1

EU / UK / AMẸRIKA

Agbara agbara

<5w

Bawo ni KW20L vad aago Const Realeser Iwosan?

Lẹhinna nibi Mo le ṣafihan ipilẹ-iṣẹ ti o ṣiṣẹ KW20L Quad Band GSM
1.Awọn ita, jẹrisi aaye nibiti pẹlu ami ti o dara julọ ni awọn ọna ṣiṣe ami 4 ti o dara julọ.
2.ENTSTSTAll Indenna Ailohun ni aaye ifihan ti o dara julọ. Ati ita gbangba antenna ti o dara julọ si ibudo ipilẹ.
Ti o ko ba mọ bi o ṣe le ṣayẹwo pẹlu rẹ, o le kan si pẹlu wa. A le ṣe iranlọwọ fun ọ lati ṣe pẹlu rẹ.
3. Looster sori ile ki o lo okun 15M lati sopọ pẹlu wọn. Ṣugbọn ohun pataki julọ jẹ nipa ipinya. Isona laarin ita gbangba ati eriali ile ile yẹ ki o wa ni Odi biriki lati ya. Ti kii ba ṣe bẹ, gbiyanju lati sọ di jina wọn pọ si.
4.Finally, lo okun lati sopọ pẹlu KW0L folda Const Expler GSM ati eriali inu ile.
Ki o si tan booster.
San ifojusi: Ti o ba fẹ ṣayẹwo ẹrọ booster dara tabi rara? O le tan kaakiri lori booster si idanwo.

1.2 wintatesk kw20l quad Band

Ẹya ọja & Ohun elo ti KW2ELL VAD Crans Cort Cerm

1.3 Gbongbo Lintalk KW20L quad Band

Ile-iṣẹ Ile-iwe Lintalk ni o dara ni ọpọlọpọ awọn ibiti o wa ni talaka bi oju eefin

Ati fun iwọn ti o yatọ ti ohun elo, awọn solusan nẹtiwọki oriṣiriṣi oriṣiriṣi, fun apẹẹrẹ, bi KW20L folda atunyẹwo GSM.
1.O Itoju jẹ 100-200m, o le ronu fun Kit Ni kikun pẹlu 1 Sọnu Elenna.
(Ohun elo ni kikun pẹlu: ita gbangba Ldpa, ita gbangba 15M, lagbara, lagbara yeroorna pẹlu okun 2m, Olumubase.)
2.OIF agbegbe jẹ diẹ sii ju 200sqm tabi pẹlu ile 2 ti ilẹ, lẹhinna o le ronu fun antennas inu si mẹta.
(Ohun elo ni kikun pẹlu: ita gbangba Ldpa, itailowo 15m Cookense, Atapuy Elennnas, USB 2m tabi 10m, Olupese.)
Ti o ba ti rọpo nipa eto fifi sori ẹrọ, o le kan si pẹlu wa fun awọn imọran ọjọgbọn diẹ sii.

Faak

1. Kini ipinya naa sọ loke?
Ipinnu tumọ si laarin anteor ati ita gbangba gbangba ko le jẹ odi biriki tabi ijinna gigun.

2. Bawo ni lati ṣe idanwo ifihan agbara ita gbangba?
O le ṣe igbasilẹ ohun elo alagbeka ti a npè ni "Cellular Z" ki o fi akoonu akoonu han wa han. A yoo ṣayẹwo fun ọ.

3. Kini o nipa atilẹyin ọja Bustal ti Lintal?
Gbogbo awọn ti Looster ifihan ti Lintal tabi awọn miiran ṣe atilẹyin atilẹyin ọja 'atilẹyin ọja jẹ to oṣu mejila 12.

4. Kilode ti o lagbara ati pe ko ṣiṣẹ daradara lẹhin titẹle itọsọna fifi sori ẹrọ?
O dara lati ṣayẹwo ti kikọlu apeja wa. O le kan si pẹlu wa fun ojutu.

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