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I-TDD-LTE Band39 1900MHz 1880-1920 Isiphindaphinda Sesiginali Yefoni Yeselula

I-TDD-LTE Band39 1900MHz 1880-1920 Isithombe Esifakiwe Esikhulisa Isiginali Yeselula
  • I-TDD-LTE Band39 1900MHz 1880-1920 Isiphindaphinda Sesiginali Yefoni Yeselula

Incazelo emfushane:

Isethulo Sesici Esiyinhloko Nezimo Ezicaciswe Izingxenye/Iwaranti Uhlelo lwe-Kingtone Repeaters luklanyelwe ukuxazulula izinkinga zesignali yeselula ebuthaka, eshibhe kakhulu kunokwengeza Isiteshi Sokuqala esisha (i-BTS).Ukusebenza okuyinhloko kohlelo lwe-RF Repeaters ukuthola isignali yamandla aphansi evela ku-BTS ngokusakazwa kwamafrikhwensi omsakazo bese idlulisela isignali ekhulisiwe ezindaweni lapho ukutholakala kwenethiwekhi kungenele.Futhi isignali yeselula nayo iyakhuliswa futhi idluliselwe ...


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Imininingwane Yomkhiqizo

Omaka bomkhiqizo

  • Isingeniso
  • Isici esiyinhloko
  • Uhlelo lokusebenza&izimo
  • Ukucaciswa
  • Izingxenye/Iwaranti

Uhlelo lwe-Kingtone Repeaters luklanyelwe ukuxazulula izinkinga zesignali yeselula ebuthakathaka, eshibhe kakhulu kunokwengeza i-Base Station entsha (BTS).Ukusebenza okuyinhloko kohlelo lwe-RF Repeaters ukuthola isignali yamandla aphansi evela ku-BTS ngokusakazwa kwamafrikhwensi omsakazo bese idlulisela isignali ekhulisiwe ezindaweni lapho ukutholakala kwenethiwekhi kungenele.Futhi isignali yeselula nayo iyakhuliswa futhi idluliselwe ku-BTS ngendlela ehlukile.
 
/>Isici esiyinhloko

◇I-PA ephezulu yomugqa;Ukuzuza kwesistimu ephezulu;

◇Intelligent ALC ubuchwepheshe;

◇I-duplex egcwele kanye nokuhlukaniswa okuphezulu ukusuka ekuxhumekeni phezulu kuya phansi;

◇Automatic Operation operation elula;

◇Isu elihlanganisiwe nokusebenza okuthembekile;

◇Ukuqapha kwasendaweni nokukude (ongakukhetha) nge-alamu yephutha elizenzakalelayo &isilawuli kude;

◇Idizayini evikela isimo sezulu yokufakwa kwesimo sezulu sonke;

Uhlelo lokusebenza&izimo

Ukwandisa ukumbozwa kwesignali yendawo eyimpumputhe yesignali yokugcwalisa lapho isignali ibuthakathaka

noma engatholakali.

Ngaphandle: Izikhumulo Zezindiza, Izifunda Zezokuvakasha, Izifundo Zegalofu, Imigudu, Amafekthri, Izifunda Zezimayini, Imizana njll.

Ngaphakathi: Amahhotela, Izikhungo Zemibukiso, Amagumbi angaphansi, Ukuthenga

Izitolo ezinkulu, Amahhovisi, Izitolo Zokupakisha njll.

Isebenza kakhulu esimweni esinjalo:

Umuntu ophindayo angathola indawo yokufaka engathola isignali emsulwa ye-BTS ezingeni eliqinile ngokwanele njengoba i-Rx Level endaweni yokuphinda kufanele ibe ngaphezu kwalokho.-70dBm;

Futhi ingahlangabezana nemfuneko yokuhlukaniswa kwe-antenna ukuze ugweme wena-i-oscillation.
 
 
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Ukucaciswa

Izinto

Isimo sokuhlola

Ukucaciswa

Uplink

Isixhumanisi esingezansi

Imvamisa yokusebenza(MHz)

Imvamisa Yokuzisholo

1710-1785MHz

1805-1880MHz

Inzuzo(dB)

I-Nominal Output Power-5dB

95±3

Amandla Okukhipha (dBm)

Isiginali yokumodela ye-GSM

37

43

I-ALC (dBm)

Isiginali Yokufaka engeza u-20dB

△Po≤±1

Umfanekiso Womsindo (dB)

Ukusebenza ku-band (Max.Inzuzo)

≤5

I-Ripple in-band (dB)

Amandla Okukhipha Amagama -5dB

≤3

Ukubekezelela Imvamisa (ppm)

Amandla Okukhipha Amagama

≤0.05

Ukubambezeleka kwesikhathi (thina)

Ukusebenza ku-band

≤5

Iphutha Lesigaba Esiphakeme(°)

Ukusebenza ku-band

≤20

Iphutha lesigaba se-RMS (°)

Ukusebenza ku-band

≤5

Thola Isinyathelo Sokulungisa (dB)

Amandla Okukhipha Amagama -5dB

1dB

I-Gain Adjustment Range(dB)

Amandla Okukhipha Amagama -5dB

≥30

Thola Umugqa Olungisekayo(dB)

10dB

Amandla Okukhipha Amagama -5dB

±1.0

20dB

Amandla Okukhipha Amagama -5dB

±1.0

30dB

Amandla Okukhipha Amagama -5dB

±1.5

I-Inter-modulation Attenuation (dBc)

Ukusebenza ku-band

≤-45

I-Spurious Emission(dBm)

9kHz-1GHz

BW:30KHz

≤-36

≤-36

1GHz-12.75GHz

BW:30KHz

≤-30

≤-30

I-VSWR

Imbobo ye-BS/MS

1.5

I/O Port

N-Owesifazane

Impedance

50ohm

Izinga Lokushisa Lokusebenza

-25°C ~+55°C

Umswakama Ohlobene

Ubukhulu.95%

MTBF

Okuncane.100000 amahora

Ukunikezwa kwamandla kagesi

I-DC-48V/AC220V(50Hz)/AC110V(60Hz)( ±15%)

Umsebenzi Wokuqapha Okukude

I-alamu yesikhathi sangempela yesimo somnyango, izinga lokushisa, ukunikezwa kwamandla, i-VSWR, amandla okukhipha

Imojuli yesilawuli kude

I-RS232 noma i-RJ45 + Imodemu Engenantambo + Ibhethri ye-Li-ion Ekhokhiswayo
Izingxenye/Iwaranti
FAQ

1. Q: Ingabe i-oda le-OEM ne-ODM liyatholakala?

A: Yebo, Ilogo yekhasimende noma idizayini iyatholakala;

2. Q: Iyini iwaranti yomkhiqizo?

A: Iwaranti yonyaka owodwa ehlinzekwa ngemikhiqizo ye-Kingtone.

3. Q: Ngingayithola isikhathi esingakanani imikhiqizo?

A: Imvamisa izinsuku eziyi-10-15 zokukhiqiza, kuncike enanini le-oda.

4. Q: Iyiphi indlela yokulethwa?

A: Indlela yokulethwa eminingi yokukhetha, ngomoya, umhlaba, ulwandle noma ngeposi.

5. Q: Iluphi uhlobo lwesistimu ongayisekela?

A: Uhlelo olufana ne-TETRA, CDMA, GSM, DCS, 3G, 4G, imininingwane eboniswe ngezansi:

■ thintana nomphakeli ■ Isixazululo nohlelo lokusebenza

  • *Imodeli : KT-IRP-B15-P37-B
    *Isigaba Somkhiqizo : 37dBm IDEN800 5W Isiphindaphindi Esikhethiwe Sebhendi

  • *Imodeli : I-KT-900 ICS Repeater
    *Isigaba Somkhiqizo : 10W GSM 900 ICS Isiphindaphindi sesignali yeselula engenantambo

  • *Imodeli : MU:KT-RS850/1800-B25/25-P37A-J-48V-V1.0
    *Isigaba somkhiqizo : 5W CDMA800MHz Air Coupling Frequency Shifting Repeater

  • *Imodeli:
    *Isigaba somkhiqizo : I-Yagi Antenna

  • Okwedlule:
  • Olandelayo:

    • IMIKHIQIZO EHLOBANE