- Nhanganyaya
- Mainfeature
- Application&scenarios
- Tsanangudzo
- Zvikamu/Waranti
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Repeater
Mukufambiswa kwemashoko, inodzokorora chinhu chemagetsi chinogamuchira chiratidzo uye chinochitumirazve.Vanodzokorora vanoshandiswa kuwedzera mafambisirwo kuitira kuti chiratidzo chikwanise kuvhara madaro marefu kana kugamuchirwa kune rumwe rutivi rwechipinganidzo.
Kune akati wandei akasiyana marudzi evanodzokorora;inodzokorora runhare ndeye amplifier mumutsara wefoni, an optical repeater is optoelectronic circuit inosimudzira chiedza chechiedza mu optical fiber cable;uye redhiyo inodzokorora iredhiyo inogamuchira uye inotumira iyo inotumirazve chiratidzo cheredhiyo.Kingtone Repeaters
Kingtone system yakagadzirirwa kugadzirisa matambudziko eiyo isina kusimba nharembozha, iyo yakachipa zvakanyanya pane kuwedzera Base Station nyowani (BTS).Kushanda kukuru kweRF Repeaters system ndeyekugamuchira yakaderera-simba chiratidzo kubva kuBTS kuburikidza neredhiyo frequency kutapurirana uye wobva waendesa iyo yakakwidziridzwa chiratidzo kunzvimbo dzisina kuvharwa netiweki.Uye iyo nharembozha inokwidziridzwa uye kuendeswa kuBTS kuburikidza neyakapesana.Runhare runodzokorora
Izvi zvinoshandiswa kuwedzera huwandu hwemasaini enhare mumutsara wenhare.Iwo anonyanya kushandiswa muma trunklines anotakura kureba mafoni.Mune analogi yefoni mutsara unosanganisira mbiri yewaya, ine amplifier dunhu rakagadzirwa nema transistors anoshandisa simba kubva kuDC ikozvino sosi kuwedzera simba rekuchinjanisa ikozvino redhiyo chiratidzo pamutsara.Sezvo nhare iri duplex (bidirectional) yekutaurirana system, waya yewaya inotakura masaini maviri ekuteerera, imwe ichienda kune imwe neimwe nzira.Saka vanodzokorodza runhare vanofanirwa kunge vari vaviri, vachikudza chiratidzo mumativi ese pasina kukonzera mhinduro, izvo zvinokanganisa dhizaini yavo zvakanyanya.Vadzokorodza runhare vaive rudzi rwekutanga rwekudzokorodza uye vaive mamwe ekutanga maapplication ekuwedzera.Kuvandudzwa kwevanodzokorora runhare pakati pa1900 na1915 kwakaita kuti sevhisi yenhare refu igoneke.Nekudaro tambo zhinji dzenhare dzave tambo dzefiber optic dzinoshandisa optical repeaters (pazasi).Serura inodzokorora
Iyi nhepfenyuro yeredhiyo yekusimudzira kugamuchira mbozhanhare munzvimbo shoma.Chishandiso chinoshanda senge diki diki base chiteshi, ine inotungamira antenna yekugashira chiratidzo kubva padyo nhare nhare, amplifier, uye antenna yemuno kuburitsa chiratidzo kunhare dziri pedyo.Inowanzoshandiswa mumataundi emahofisi emahofisi.
- Mainfeature
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Features:
1, High mutsara PA;High system kuwana;
2, Intelligent ALC tekinoroji;
3, Yakazara duplex uye yakakwirira yekuzviparadzanisa nevamwe kubva kumusoro kumusoro kuenda kudownlink;
4, otomatiki Operation nyore kushanda;
5, Yakabatanidzwa nzira ine yakavimbika kuita;
6, Yemunharaunda uye kure yekutarisa (inosarudza) ine otomatiki kukanganisa alarm & kure kure;
7, Weatherproof dhizaini yekumisikidza kwese-mamiriro ekunze;
- Application&scenarios
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3G UMTS 2100 Cellular repeater Applications
Kuwedzera kuvharwa kwechiratidzo chekuzadza chiratidzo bofu nzvimbo iyo chiratidzo chisina simba
kana kusavapo.
Kunze: Nhandare, Nharaunda dzeKushanya, Makosi eGorofu, Tunnels, Mafekitori, Dunhu reMigodhi, Misha nezvimwe.
Indoor: Hotels, Exhibition Centers, Basement, Shopping
Mall, Mahofisi, Packing Lots etc.
Iyo inonyanya kushanda kune yakadaro kesi:
Iyo inodzokorora inogona kuwana nzvimbo yekuisa iyo inogona kugamuchira yakachena BTS chiratidzo pane yakasimba zvakakwana nhanho sezvo iyo Rx Level mune inodzokorora saiti inofanirwa kupfuura -70dBm;
Uye inogona kusangana nezvinodiwa zvekuzviparadzanisa neantenna kudzivirira wega-oscillation.
RF Repeater in-building coverage solution.
- Tsanangudzo
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Items
Testing Condition
Tsanangudzo
Uplink
Downlink
Kushanda Frequency(MHz)
Nominal Frequency
1920-1980MHz
2110 - 2170MHz
Gain(dB)
Nominal Output Power-5dB
95±3
Simba rekubuda (dBm)
GSM modulating chiratidzo
33
37
ALC (dBm)
Input Signal wedzera 20dB
△Po≤±1
Noise Figure (dB)
Kushanda mubhendi(Max.Gain）
≤5
Ripple mu-bhendi (dB)
Nominal Output Power -5dB
≤2.0 (3.84MHz)
Nguva Kunonoka (isu)
Kushanda mubhendi
≤5
EVM(%)
Kushanda mubhendi
≤12.5
PCDE (dB)
Kushanda mubhendi
≤35
ACLR(dBc)
±5MHz
Kushanda mubhendi
≥-45
±10MHz
Kushanda mubhendi
≥-50
Gain Adjustment Danho (dB)
Nominal Output Power -5dB
1dB
GainAdjustment Range(dB)
Nominal Output Power -5dB
≥30
Gain Adjustable Linear (dB)
10dB
Nominal Output Power -5dB
±1.0
20dB
Nominal Output Power -5dB
±1.0
30dB
Nominal Output Power -5dB
±1.5
Spurious Emission (dBm)
9kHz-1GHz
BW:30KHz
≤-36
≤-36
1GHz-12.75GHz
BW:30KHz
≤-30
≤-30
VSWR
BS / MS Port
1.5
I/OPort
N-Mukadzi
Impedance
50ohm
Operating Temperature
-25°C~+55°C
Relative Humidity
Max.95%
MTBF
Min.100000 maawa
Magetsi
DC-48V/AC220V(50Hz)/AC110V(60Hz)( ±15%)
Remote Monitoring Basa
Real-time alarm yeDoor Status, Temperature, Power Supply, VSWR, Output Power
Remote Control Module
RS232 kana RJ45 + Wireless Modem + Inochaja Li-ion Battery
- Zvikamu/Waranti
- 12months yezvishandiso, 6months yezvishandiso
■ taura nemutengesi ■ Solution&Application
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*Muenzaniso:
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*Muenzaniso : KT-CPS-827-02
*Chikamu Chigadzirwa: 800-2700MHz 2 Way Cavity Power Splitter -
*Muenzaniso : KT-IRP-B15-P30-B
*Chigadzirwa Chikamu: 30dBm IDEN800 Band Sarudzo Repeater -
* Muenzaniso: KT-Tetra inodzokorora
*Chikamu Chigadzirwa : Kingtone Tetra Repeater 380-400MHz BDA Radio Communication System Coverage Solutions
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