- Isingeniso
- Isici esiyinhloko
- Uhlelo lokusebenza&izimo
- Ukucaciswa
- Izingxenye/Iwaranti
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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
-
Izici eziphindayo:
1,I-PA ephezulu yomugqa;Ukuzuza kwesistimu ephezulu;
2, Intelligent ALC ubuchwepheshe;
3, i-duplex egcwele kanye nokuhlukaniswa okuphezulu kusuka ku-uplink kuya ku-downlink;
4, Ukusebenza okuzenzakalelayo ukusebenza okulula;
5,Indlela edidiyelwe yokusebenza okuthembekile;
6,Ukuqapha kwendawo kanye nerimothi (ongakukhetha) nge-alamu yephutha elizenzakalelayo &isilawuli kude;
7, Idizayini evikela isimo sezulu yokufakwa kwesimo sezulu sonke;
- Uhlelo lokusebenza&izimo
-
umt/wcdma 2100mhz 3g repeater Izicelo
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.
- Ukucaciswa
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Izinto
Isimo sokuhlola
Ukucaciswa
Uplink
Isixhumanisi esingezansi
Imvamisa yokusebenza(MHz)
Imvamisa Yokuzisholo
1920 - 1980MHz
2110 - 2170MHz
Inzuzo(dB)
I-Nominal Output Power-5dB
95±3
Amandla Okukhipha (dBm)
Isiginali yokumodela ye-GSM
33
40
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
≤2.0 (3.84MHz)
Ukubambezeleka kwesikhathi (thina)
Ukusebenza ku-band
≤5
I-EVM(%)
Ukusebenza ku-band
≤12.5
I-PCDE (dB)
Ukusebenza ku-band
≤35
I-ACLR(dBc)
±5MHz
Ukusebenza ku-band
≥-45
±10MHz
Ukusebenza ku-band
≥-50
Thola Isinyathelo Sokulungisa (dB)
Amandla Okukhipha Amagama -5dB
1dB
InzuzoIbanga Lokulungisa(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-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/OItheku
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
- Unyaka ongu-1 wezinsimbi, 6moths wezinsiza /
■ thintana nomphakeli ■ Isixazululo nohlelo lokusebenza
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*Imodeli:
*Isigaba somkhiqizo :
-
*Imodeli : KT-CPS-827-02
*Isigaba Somkhiqizo : 800-2700MHz 2 Way Cavity Power Splitter -
*Imodeli:
*Isigaba somkhiqizo : Umkhiqizo 8 -
*Imodeli: WI218518
*Isigaba somkhiqizo : I-WCDMA Pico ICS Repeater
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