Imeeli tabi iwiregbe lori ayelujara lati gba ero alamọdaju ti ojutu ifihan agbara ti ko dara

KW20L meji band foonu onisọpọ GSM B4 LTE 4G 65dB jèrè igbohunsafẹfẹ ikanni meji ti adani pẹlu iboju LCD

Apejuwe kukuru:

Lintratek n pese KW20L meji band foonu onisọpọ GSM B4 LTE 4G 65dB jèrè igbohunsafẹfẹ ikanni meji ti adani pẹlu iboju LCD.Apẹrẹ iwoye goolu pẹlu ere 70dB ati iṣelọpọ 20dBm jẹ olokiki gaan ni South America fun igbelaruge ifihan agbara alailowaya ti Movistar, Digicel, Telenor, FLOW…

Ṣeduro awọn awoṣe ti awọn ẹgbẹ igbohunsafẹfẹ:

  1. CDMA + GSM (B5 + B8): 850MHZ + 900MHZ.
  2. CDMA + DCS (B5 + B3): 850MHZ + 1800MHZ
  3. CDMA + PCS (B5 + B2): 850MHZ + 1900MHZ
  4. CDMA + Aws (B5 + B4): 850MHZ + 1700MHZ

A peseOEM&ODM Iṣẹ

Pada Laarin30 Ọjọ!

Ọdún kanAtilẹyin &Igbesi aye-gunItọju!

Alaye ọja

ọja Tags

1. Ọja Ifihan ti KW20L meji band foonu alagbeka repeater

LintratekKW20L meji band foonu alagbeka repeater, o ni casing goolu didan ati iboju LCD kan, eyiti awọn eniyan nifẹ pupọ lati gbogbo agbala aye.Ere giga 65db pẹlu awọn ebute ifihan agbara meji, o ni ALC (Iṣakoso Ipele Aifọwọyi), ti o ni idaniloju iduroṣinṣin ati ipele iṣelọpọ adijositabulu nigbagbogbo.

Eyikeyi apapo awọn ẹgbẹ igbohunsafẹfẹ meji ti o yatọ, gẹgẹbi CDMA&GSM, CDMA&DCS, yan ni ibamu si orilẹ-ede rẹ.Awọn alaye diẹ sii ti sipesifikesonu ni a fihan ninu chart atẹle.

https://www.lintratek.com/kw20l-dual-band-cell-phone-repeater-gsm-b4-lte-4g-65db-gain-double-channel-frequency-customized-with-lcd-screen-product/

2. Ọja Paramita (Pato) ti KW20L meji band foonu alagbeka repeater

Ẹya ara ẹrọ Meji band ALC 65dbi ga ere alagbeka ifihan agbara ifihan agbara
Outlook Design Golden tabi dudu irin tabi awọ ti adani pẹlu LCD àpapọ iboju
Iwọn (D*W*H) 234 * 182 * 22mm, 0,96kgs
Iwọn idii (D*W*H) 310 * 210 * 55mm, 1.24kgs
Atilẹyin Igbohunsafẹfẹ GSM+DCS(B8+B3)900 + 1800MHZ;

CDMA+LTE(B5+B7)850 + 2600MHZ;

CDMA+DCS(B5+B3)850 + 1800MHZ;

CDMA+PCS(B5+B2)850 + 1900MHZ;

CDMA+AWS(B5+B4)850 + 1700MHZ

Ibora ti o pọju 600sqm
Agbara Ijade 15±2dBm 20 ± 2dBm
jèrè 55 ± 2 dB 65±2dB
Ripple ni Band ≤6dB
MTBF 50000 wakati
Ibi ti ina elekitiriki ti nwa AC: 100 ~ 240V, 50/ 60Hz;DC:12V 1AEU / UK / US boṣewa
Ilo agbara < 6W

3. Bawo ni KW20L meji band foonu repeater ṣiṣẹ?

Lootọ, pẹlu ẹrọ kan ṣoṣo ti KW20L meji band foonu atunwi ko le ṣiṣẹ, awọn ẹya ẹrọ atilẹyin jẹ pataki.Eto imudara ifihan agbara pẹlu olugbalejo KW20L meji band foonu oluyipada, eriali ita gbangba, eriali inu ile, okun ti adani gigun.Ati pe ti o ba fẹ lati bo awọn agbegbe pupọ diẹ sii, boya o nilo ọpọlọpọ awọn pipin lati mọ pe o so awọn eriali inu ile lọpọlọpọ.Lẹhinna nibi Mo le ṣafihan awọnṣiṣẹ opoti KW20L oniyipada foonu alagbeka meji band:

foonu alagbeka-ifihan agbara-repeater

1. Wa ibi ti o dara julọ pẹlu gbigba ifihan agbara foonu 4-bar ni ita ile naa.

2. Fi sori ẹrọ eriali ita gbangba ni aaye pẹlu gbigba ifihan agbara to dara julọ.Ati eriali ita gbangba yẹ ki o tọka si dara julọ si ibudo ipilẹ.

3. Fi W20L meji band foonu repeater inu ati ki o lo 15m USB lati so awọn lagbara pẹlu eriali ita.Išọra: ipinya yẹ ki o wa laarin imudara ati eriali ita gbangba, laisi ipinya (bii odi), ipa kan yoo wa ti a npè ni idalọwọduro ara ẹni lati dena eto naa.

4. Nikẹhin, lo okun lati sopọ pẹlu KW20L meji band foonu repeater ati inu ile eriali.

Lẹhinna tan-an igbelaruge lati ṣe idanwo iṣẹ iṣẹ naa.Ti iṣoro eyikeyi ba wa nipa ẹrọ naa, pls pe Lintratek lẹhin-tita ẹgbẹ fun iranlọwọ.

4. Ẹya Ọja & Ohun elo ti KW20L meji band foonu ti n ṣe atunṣe

Ṣe o nigbagbogbo ma gba ifihan agbara nigbati o ba wa ni aaye paati, elevator, ile, ọfiisi tabi awọn aaye miiran?Ti o ba pade iru ipo bẹẹ, Mo ṣeduro fun ọ lati lo atunṣe foonu alagbeka KW20L meji band.

Ati fun iwọn oriṣiriṣi ohun elo, awọn solusan nẹtiwọọki yatọ, lati gba ojutu nẹtiwọọki ni ibamu si awọn ohun elo, jọwọ tẹ ọna asopọ atẹle fun awọn alaye.

Kekere iwọn tabi aarin iwọn ile nẹtiwọki boosting ojutu

Ti o tobi iwọn ile nẹtiwọki boosting ojutu

Ojutu gbigbe ifihan agbara alailowaya ijinna pipẹ

Ọkọ nẹtiwọki boosting ojutu

5. FAQ

Q1.Ile naa ni mita mita 500, ṣe o le ṣee lo?

A: O le lo, ṣugbọn nilo eriali diẹ sii, nigbati o ba ni agbegbe nla, o niyanju pe ki o lo agbara giga, ampilifaya ifihan ere giga, ki ipa naa yoo dara julọ.

Q2: Kini nọmba awọn olumulo ti o le lo eyi ni akoko kan?

A: Ni gbogbogbo, eyi ko ni awọn idiwọn gidi fun awọn olumulo;besikale mu ifihan agbara lati ibudo ifihan agbara si ile rẹ tabi awọn aaye miiran.Ṣugbọn fun awọn miiran, yoo ṣiṣẹ yatọ si da lori awọn ti ngbe wọn, ifihan agbara ti o wa ni ita, ati ipo ti eriali ita gbangba.

Q3: Njẹ a le lo ampilifaya ifihan agbara ninu ọkọ ayọkẹlẹ naa?

A: Bẹẹni, pẹlu agbara ọkọ ayọkẹlẹ ati eriali sucker ọkọ ayọkẹlẹ le ṣee lo.

Q4: Bawo ni o ṣe le gba ifihan agbara naa?
A: Niwọn igba ti ifihan agbara to lagbara ba wa ni ita, eriali le gbe ifihan agbara naa, ati pe o rọrun lati gba ati mu ifihan agbara pọ si laisi awọn idiwọ.

Q5: Bawo ni o ṣe pẹ to lati gbe ọkọ lẹhin ti o paṣẹ?

A: Da lori opoiye, ti opoiye ba tobi, yoo gba gbogbo awọn ọjọ iṣẹ 7 lati fi awọn ẹru naa ranṣẹ.Ti opoiye ba kere, yoo wa ni jiṣẹ laarin awọn ọjọ iṣẹ 1-3.


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