- Nhanganyaya
- Mainfeature
- Application&scenarios
- Tsanangudzo
- Zvikamu/Waranti
-
400M 2W Band Sarudzo Inodzokorora(KT-CRP-B5-P33-B）
Kingtone Repeaterskintone repeatersisitimu yakagadzirirwa kugadzirisa matambudziko eiyo isina simba nharembozha, iyo yakachipa zvakanyanya pane kuwedzera Base Station nyowani (BTS).Kushanda kukuru kweRF Repeaters system ndeye kugamuchira yakaderera-siginecha yemagetsi kubva kuBTS kuburikidza neredhiyo frequency transmission 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
-
Hunhu Hunhu hwe kingtone cellular inodzokorora
◇ High linearity PA;High system kuwana;
◇ Intelligent ALC tekinoroji;
◇ Yakazara duplex uye yakakwirira kuzviparadzanisa kubva kumusoro kumusoro kuenda kudownlink;
◇ otomatiki Operation nyore kushanda;
◇ Maitiro akabatanidzwa ane kuita kwakavimbika;
◇ Bandwidth inogona kugadzirwa kubva pa5-25MHz mubhendi rebasa.
◇ Yemunharaunda uye kure yekutarisa (isarudzo) ine otomatiki kukanganisa alarm & kure kure;
◇ Dhizaini yemamiriro ekunze ekuisa-mamiriro ekunze ese;
- Application&scenarios
-
TETRA 400 inodzokorora Zvikumbiro
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.
- Tsanangudzo
-
Items
Testing Condition
Tsanangudzo
Uplink
Downlink
Kushanda Frequency(MHz)
Nominal Frequency/customized
410 - 415MHz
420 - 425MHz
Gain(dB)
NominalOutput Power-5dB
80±3
Simba rekubuda (dBm)
33
33
ALC (dBm)
Input Signal wedzera 20dB
△Po≤±1
Noise Figure (dB)
Kushanda mubhendi(Max.Gain）
≤6
Ripple mu-bhendi (dB)
Nominal Output Power -5dB
≤4.0
Nguva Kunonoka (isu)
Kushanda mubhendi
≤5
Gain Adjustment Danho (dB)
Nominal Output Power -5dB
1dB
Gain Adjustment 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
Kunze kweBand Gain
±400KHz
Nominal Output Power -5dB
≤50
±600KHz
Nominal Output Power -5dB
≤40
±1MHz
Nominal Output Power -5dB
≤35
± 5MHz
Nominal Output Power -5dB
≤25
Inter-modulation Attenuation (dBc)
Kushanda mubhendi
≤-45
Spurious Emission (dBm)
9kHz-1GHz
BW:30KHz
≤-36
≤-36
1GHz-12.75GHz
BW:30KHz
≤-30
≤-30
VSWR
BS / MS Port
1.5
Ini/O Port
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
- waranti:1gore rekudzokorora,6months yezvishandiso
■ taura nemutengesi ■ Solution&Application
-
* Muenzaniso: KT-17P
*Chigadzirwa Chikamu : 65 °-17dBi base Panel directional antenna (824-960MHz/1710-2700MHz)
-
*Muenzaniso : KT-G/DRP-B25/75-P43-B
* Chikamu Chechigadzirwa: 20W Yakakwira simba rekunze rinodzokorora, 43dbm GSM900/DCS1800 20W Wide band Repeater -
*Muenzaniso: KTWTI-7-08/2.5VG
*Chigadzirwa chikamu : G Indoor Directional Ceiling Antenna -
*Muenzaniso: KT-3G/B60-P10
*Chikamu Chigadzirwa : 10W Yakakwira Kubuda Simba Kunze/Indoor 3G UMTS/HSDPA WCDMA Fiber Optical Repeater 2100MHz Signal Amplifier
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