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40dbm GSM900/DCS1800 10W Band Selective Repeater gsm kureba inodzokorora

40dbm GSM900/DCS1800 10W Band Selective Repeater gsm kureba inodzokorora Inoratidzwa Mufananidzo
  • 40dbm GSM900/DCS1800 10W Band Selective Repeater gsm kureba inodzokorora

Tsanangudzo Pfupi

Nhanganyaya Mainfeature Chishandiso&mamisikirwo Kutsanangurwa Zvikamu/Waranti GSM900/DCS1800 10W Band Selective Repeaters (KT-G/DRP-B25/75-P40-B) Kingtone Repeaters system yakagadzirirwa kugadzirisa matambudziko eisina kusimba nharembozha, iri kudhura zvakanyanya pane kuwedzera. Base Station (BTS).Kushanda kukuru kweRF Repeaters system kugashira yakaderera-simba chiratidzo kubva kuBTS kuburikidza neredhiyo frequency kutapurirana uye wobva waendesa iyo yakawedzera chiratidzo kune ar ...


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  • Nhanganyaya
  • Mainfeature
  • Application&scenarios
  • Tsanangudzo
  • Zvikamu/Waranti

GSM900/DCS1800 10W Band Selective Repeaters(KT-G/DRP-B25/75-P40-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

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

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.
 muganhu=
muganhu=
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Tsanangudzo

Zvidimbu zvehunyanzvi

 

Items

Testing Condition

Tsanangudzo

Uplink

Downlink

Kushanda Frequency(MHz)

Nominal Frequency

890 - 915MHz

935 - 960MHz

1710-1785MHz

1805-1880MHz

Gain(dB)

NominalOutput Power-5dB

95±3

Simba rekubuda (dBm)

GSM modulating chiratidzo

33

40

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

Peak Phase Error(°)

Kushanda mubhendi

≤20

RMS Phase Error (°)

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

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
1 Gore waranti yechishandiso, mwedzi mitanhatu yezvishandiso.

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