- Nhanganyaya
- Mainfeature
- Application&scenarios
- Tsanangudzo
- Zvikamu/Waranti
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2W TETRA 400mhz bhendi inosarudza inodzokorora
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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Main Features
◇ High linearity PA;High system kuwana
◇ Hungwaru ALC tekinoroji
◇ Yakazara duplex uye yakakwirira kuzviparadzanisa nevamwe
◇ Yakapinza sefa curve
◇ Otomatiki Kushanda kuri nyore kushanda
◇ Modular dhizaini nyore kuchengetedza
◇ Remote control/monitor/alarm kuburikidza neRF MODEM kana Ethernet
◇ IP65 chassis dhizaini yemukati neyekunze application
- Application&scenarios
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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.
- Tsanangudzo
-
Items
TETRA450 bhendi inosarudza inodzokorora
FrequencyRange(zvakagadzirirwa)
Uplink
450-455MHz
Downlink
450-455MHz
Output Power
Uplink
Min +23dBm -+33dBm
Downlink
Min.+30dBm – +43dBm
Kushanda Bandwidth
Yakasiyana bandwidth inowanikwa pakukumbira
Gain
Min.90dB
AGCKudzora Range
Zvishoma 30dB (+/-2dB)
GainKudzora Range
31dB (1dB Danho)
VSWR
< 1.5
Ripple muBand
Kukura +/- 1.5dB
Inter modulation attenuation
≤-45dBc ♦;≤-36dBc ♦
Spurious
Emissions
9KHz-1GHz
Max -36dBm
1GHz-12.75GHz
Max-30dBm
RF Connector
N-mhando Mukadzi
I/O Impedance
50 ohm
Noise Figure
Kunyanya 5dB
Kunonoka Kweboka
Max 5µS
TembirichaRange
-25 degrees Celsius kusvika +55 degrees Celsius
Relative Humidity
Max 95%
MTBF
Min.100,000 maawa
Magetsi
DC -48V / AC220V (50Hz)/AC110V(60Hz)(+/-15%)
UPS Backup Power Supply (Sarudzo)
6 maawa / 8 maawa
NMS Monitor Basa
Real-time alarm yeDoor Status, Tembiricha, Simba rekupa, VSWR, Output Power, Gain, Uplink ATT, Downlink ATT uye nezvimwe.
Remote Control Module (Sarudzo)
RS232 + Wireless Modem + Inochajwa Li-ion Battery
- Zvikamu/Waranti
- waranti:1gore rekudzokorora,6months yezvishandiso
■ taura nemutengesi ■ Solution&Application
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* Muenzaniso: KT-RS900/1800-B25/25-P43B
*Chigadzirwa Chikamu: 20W 43dbm GSM900MHz Mhepo Yekubatanidza Frequency Shifting Repeater
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*Muenzaniso: KT-DRP-B75-P37-B
*Chigadzirwa Chikamu : 5W DCS1800MHz Band Sarudzo Inodzokorora -
*Muenzaniso : KT-IRP-B15-P27-B
*Chikamu Chigadzirwa: 27DBM IDEN 800 nharembozha inodzokorora BDA Repeater -
*Muenzaniso : KT-CPS-827-02
*Chikamu Chigadzirwa: 800-2700MHz 2 Way Cavity Power Splitter
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