English
product_bg

37dBm gsm900 1800 2100 triple bhendi 2g 3g Band Selective Repeaters

37dBm gsm900 1800 2100 katatu bhendi 2g 3g Band Vanosarudza Vanodzokorora Mufananidzo
  • 37dBm gsm900 1800 2100 triple bhendi 2g 3g Band Selective Repeaters

Tsanangudzo Pfupi

Nhanganyaya Mainfeature Chikumbiro & mamiriro ezvinhu Kutsanangudza Zvikamu/Waranti 37dbm GSM900/DCS1800/WCDMA2100 5W tri bhendi Sarudzo Repeaters (KT-G/D/WRP-B25/75/60-P37-B)com inodzokorodza inodzokorodza mudziyo wemagetsi. chiratidzo uye anochitumirazve.Vanodzokorora vanoshandiswa kuwedzera kutapurirana kuitira kuti chiratidzo chivhare madaro marefu kana kugamuchirwa kune rumwe rutivi rwechipinganidzo ...


Dhaunirodha sePDF

Product Detail

Product Tags

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

37dbm GSM900/DCS1800/WCDMA2100 5W tri bhendi Selective Repeaters (KT-G/D/WRP-B25/75/60-P37-B)

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

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

gsm900 1800 2100 triple band 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.
muganhu= 

muganhu=
width= 

Tsanangudzo

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

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

≤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
12 mwedzi waranti yeinodzokorora michina,
6months yezvishandiso zve repeater

■ taura nemutengesi ■ Solution&Application

  • * Muenzaniso: KT-RS900/1800-B25/25-P33B
    *Chigadzirwa Chikamu: 2W GSM900MHz Mhepo Coupling isina waya Frequency Shifting Repeater

  • *Muenzaniso:
    * Product Category :

  • * Muenzaniso: BF-888S
    *Chikamu Chigadzirwa : Baofeng BF-888S UHF400-470MHz Inotengeswa zvakanyanya Ham Radio Handheld Walkie Talkie Wholesale

  • *Muenzaniso : KT-IRP-B15-P43-B
    *Chikamu Chigadzirwa: 43dBm 20W IDEN800 cellular phone Band Selective Repeater

  • Zvakapfuura:
  • Zvinotevera:

    • RELATED PRODUCTS