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ngaphandle 5Watt 37dbm gsm 900 1800 2g 3g iphinda iselula

yangaphandle 5Watt 37dbm gsm 900 1800 2g 3g isiphinda seselula Isithombe Esifakiwe
  • ngaphandle 5Watt 37dbm gsm 900 1800 2g 3g iphinda iselula

Incazelo emfushane:

Isingeniso Sesici Esiyinhloko Sohlelo Nezimo Izingxenye Ezicacisiwe/Iwaranti GSM900/DCS1800 5W Iziphindaphinda Ezikhethiwe Zebhendi (KT-G/DRP-B25/75-P37-B) Uhlelo lwe-Kingtone Repeaters luklanyelwe ukuxazulula izinkinga zesiginali yeselula ebuthakathaka, eshibhe kakhulu kunokwengeza i-Kingtone Repeaters. Isiteshi esiyisisekelo (BTS).Ukusebenza okuyinhloko kohlelo lwe-RF Repeaters ukuthola isignali yamandla aphansi evela ku-BTS ngokusakazwa kwamafrikhwensi omsakazo bese idlulisela isignali ekhulisiwe ezindaweni lapho inethiwekhi ihlanganisa...


Landa njenge-PDF

Imininingwane Yomkhiqizo

Omaka bomkhiqizo

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

I-GSM900/DCS1800 5W Iziphindaphinda zebhendi ezikhethiwe(I-KT-G/DRP-B25/75-P37-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

Izinhlelo zokusebenza
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

Inzuzo(dB)

NgokuzisholoAmandla Okukhiphayo-5dB

95±3

Amandla Okukhipha (dBm)

Isiginali yokumodela ye-GSM

33

37

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

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
Iwaranti yonyaka ongu-1, izinyanga eziyi-6 zezisetshenziswa

■ thintana nomphakeli ■ Isixazululo nohlelo lokusebenza

  • *Imodeli: WI218518
    *Isigaba somkhiqizo : I-WCDMA Pico ICS Repeater

  • *Imodeli:
    *Isigaba somkhiqizo : kingtone 2g 3g 4g i-triple band signal booster

  • *Imodeli : KT-WRP-B60-P43-B
    *Isigaba somkhiqizo : 20Watt 43dbm umts 3g 2100MHz Iziphindaphinda zesiginali yeselula

  • *Imodeli : KT-G/DRP-B25/75-P40-B
    *Isigaba somkhiqizo : 40dbm GSM900/DCS1800 10W Isiphindaphinda Sebhendi Esikhethiwe se-gsm sebanga elide

  • Okwedlule:
  • Olandelayo:

    • IMIKHIQIZO EHLOBANE