- Nhanganyaya
- Mainfeature
- Application&scenarios
- Tsanangudzo
- Zvikamu/Waranti
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40GSM900/DCS1800/WCDMA2100 2W Band Selective Repeaters(KT-G/D/WRP-B25/75/60-P33-B）
Kingtone Repeaters system yakagadzirirwa kugadzirisa matambudziko eiyo isina simba nharembozha, iyo yakachipa zvakanyanya pane kuwedzera Base Station (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.
- Mainfeature
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Main Features
◇ 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
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GSM900/DCS1800/WCDMA2100 tri-band 2W Band Selective 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
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Zvidimbu zvehunyanzvi
Items
Testing Condition
Tsanangudzo
Uplink
Downlink
Kushanda Frequency(MHz)
Nominal Frequency
890 - 915MHz
935 - 960MHz
1710-1785MHz
1805-1880MHz
1920-1980MHz
2110 - 2170MHz
Gain(dB)
NominalOutput Power-5dB
Max.90±3
Simba rekubuda (dBm)
WCDMA modulating chiratidzo
33
33
ALC (dBm)
Input Signal wedzera 20dB
△Po≤±1
Noise Figure (dB)
Kushanda mubhendi(Max.Gain）
≤5
Ripple mu-bhendi (dB)
Nominal Output Power -5dB
≤3
Frequency Tolerance (ppm)
Nominal Output Power
≤0.05
Nguva Kunonoka (isu)
Kushanda mubhendi
≤5
EVM(%)
Kushanda mubhendi
≤12.5
PCDE (dB)
Kushanda mubhendi
≤35
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
Inter-modulation Attenuation (dBc)
(GSM/DCS)
Kushanda mubhendi
≤-45
ACPR(dBc)
±5.0
(WCDMA)
Kushanda mubhendi
≤-45
±10.0
Kushanda mubhendi
≤-50
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
- 01 gore waranti, 6months yezvishandiso
■ taura nemutengesi ■ Solution&Application
-
* Muenzaniso: KT-VHF UHF
*Chigadzirwa Chikamu: VHF uhf walkie talkie inodzokorora Amplifier
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*Muenzaniso:
* Chikamu Chechigadzirwa: UHF Tetra 400MHz Inodzokorora Fiber Optic Signal Amplifier BDA inoshandiswa zvakanyanya mukuita trunking masisitimu ekutaurirana. -
* Muenzaniso: KTWTD-13090-08V / KTWTD-13090-09V
*Chigadzirwa Chikamu : 90 °-13.5dBi base plate directional antenna (824-960MHz) -
*Muenzaniso : KT-CPS-827-03
*Chigadzirwa Category : 800-2700 MHz 3-Way Cavity Splitter
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