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I-33dbm GSM900/DCS1800/WCDMA2100 i-tri-band 2W Isiphindayo Esikhethiwe Sebhendi

I-33dbm GSM900/DCS1800/WCDMA2100 tri-band 2W Isiphindaphinda Sebhendi Esikhethiwe Esifakiwe
  • I-33dbm GSM900/DCS1800/WCDMA2100 i-tri-band 2W Isiphindayo Esikhethiwe Sebhendi

Incazelo emfushane:

Isingeniso Isici Esiyinhloko Sesicelo Nezimo Izingxenye Ezicacisiwe/Iwaranti 40GSM900/DCS1800/WCDMA2100 2W I-Band Selective Repeaters (KT-G/D/WRP-B25/75/60-P33-B) okuyisistimu ye-Kingtone Repeaters eklanyelwe ukuxazulula izinkinga ze-Kingtone Repeaters ishibhile kakhulu kunokwengeza i-Base Station entsha (BTS).Ukusebenza okuyinhloko kohlelo lwe-RF Repeaters ukuthola isignali yamandla aphansi evela ku-BTS ngokudluliswa kwefrikhwensi yomsakazo bese udlulisela i-amplifie...


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Imininingwane Yomkhiqizo

Omaka bomkhiqizo

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

40GSM900/DCS1800/WCDMA2100 2W Iziphindaphinda Ezikhethiwe Zebhendi(I-KT-G/D/WRP-B25/75/60-P33-B）

    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 okuphansi-isignali yamandla evela ku-BTS ngokudluliswa kwefrikhwensi yomsakazo bese idlulisela isignali ekhulisiwe ezindaweni lapho ukutholakala kwenethiwekhi kungenele.Futhi isignali yeselula nayo iyakhuliswa futhi idluliselwe ku-BTS ngendlela ehlukile.

 
  
 

Isici esiyinhloko

Izici Eziyinhloko
◇ I-PA ephezulu yomugqa;Ukuzuza kwesistimu ephezulu;
◇ Intelligent ALC ubuchwepheshe;
◇ I-duplex egcwele kanye nokuhlukaniswa okuphezulu kusuka ku-uplink kuya ku-downlink;
◇ Ukusebenza okuzenzakalelayo ukusebenza okulula;
◇ Isu elihlanganisiwe elinokusebenza okuthembekile;
◇ Umkhawulokudonsa ungalungiselelwa ukusuka ku-5-25MHz kubhendi yomsebenzi.
◇ Ukuqapha kwendawo nokukude (ongakukhetha) nge-alamu yephutha elizenzakalelayo &isilawuli kude;
◇ Idizayini evikela isimo sezulu yokufakwa kwesimo sezulu sonke;

Uhlelo lokusebenza&izimo

I-GSM900/DCS1800/WCDMA2100 tri-band 2W Band Selective Repeater Applications
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:
Ophindayo angathola indawo yokufaka engathola isignali emsulwa ye-BTS ezingeni eliqinile ngokwanele njengoba Izinga le-Rx kusayithi lokuphinda kufanele libe ngaphezu kuka- -70dBm;
Futhi ingahlangabezana nemfuneko yokuhlukaniswa kwe-antenna ukugwema ukuzizulisa.

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Ukucaciswa

Imininingwane Yezobuchwepheshe

Izinto

Isimo sokuhlola

Ukucaciswa

Uplink

Isixhumanisi esingezansi

Imvamisa yokusebenza(MHz)

Imvamisa Yokuzisholo

890 - 915MHz

935 – 960MHz

1710 - 1785MHz

1805-1880MHz

1920 - 1980MHz

2110 - 2170MHz

Inzuzo(dB)

NgokuzisholoAmandla Okukhiphayo-5dB

Ubukhulu.90±3

Amandla Okukhipha (dBm)

Isiginali yokumodela ye-WCDMA

33

33

I-ALC (dBm)

Isiginali Yokufaka engeza u-20dB

△Po≤±1

Umfanekiso Womsindo (dB)

Ukusebenza ku-band(Ubukhulu.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

I-EVM(%)

Ukusebenza ku-band

≤12.5

I-PCDE (dB)

Ukusebenza ku-band

≤35

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)

(GSM/DCS)

Ukusebenza ku-band

≤-45

I-ACPR(dBc)

±5.0

(WCDMA)

Ukusebenza ku-band

≤-45

±10.0

Ukusebenza ku-band

≤-50

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
Iwaranti yonyaka we-01, izinyanga eziyisi-6 zezisekeli

■ thintana nomphakeli ■ Isixazululo nohlelo lokusebenza

  • *Imodeli : KT-VHF UHF
    *Isigaba Somkhiqizo : I-VHF uhf walkie talkie repeater Amplifier

  • *Imodeli:
    *Isigaba Somkhiqizo : I-UHF Tetra 400MHz Repeater Fiber Optic Signal Amplifier BDA isetshenziswa kakhulu ezinhlelweni zokuxhumana eziqinile

  • *Imodeli: KTWTD-13090-08V / KTWTD-13090-09V
    *Isigaba somkhiqizo : 90 °-13.5dBi ipuleti eliqondisayo le-antenna (824-960MHz)

  • *Imodeli : KT-CPS-827-03
    *Isigaba somkhiqizo : 800-2700 MHz 3-Way Cavity Splitter

  • Okwedlule:
  • Olandelayo:

    • IMIKHIQIZO EHLOBANE