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20W 43dbm GSM900MHz Air Coupling Frequency Shifting Repeater

20W 43dbm GSM900MHz Air Coupling Frequency Shifting Repeater Featured Image
  • 20W 43dbm GSM900MHz Air Coupling Frequency Shifting Repeater

Tsanangudzo Pfupi

Nhanganyaya Mainfeature Application&scenarios Specification Parts/ Warranty 20W GSM900MHz Air Coupling Frequency Shifting Repeater yakagadzirirwa kugadzirisa matambudziko eiyo isina simba nharembozha, iyo yakachipa zvakanyanya pane kuwedzera Base Station (BTS).Maererano nenzira yekugamuchira chiratidzo cheBTS neDonor Unit, marudzi maviri eFSR anowanikwa: 1. Cable-Access FSR: Kugamuchira chiratidzo cheBTS kuburikidza ne-direct coupler yakavharwa kuBTS (Yakakurudzirwa);2. Wireless-Access FSR: Iyo inogashira BTS sig...


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

20W GSM900MHz Air Coupling Frequency ShiftingRepeateryakagadzirirwa kugadzirisa matambudziko eiyo isina simba nharembozha, iyo yakachipa zvakanyanya pane kuwedzera Base Station nyowani (BTS).
 
Sezve nzira yekugamuchira chiratidzo cheBTS neDonor Unit, mhando mbiri dzeFSR dziripo:
1. Cable-Access FSR: Kugamuchira BTS chiratidzo kuburikidza neakananga coupler yakavharwa kuBTS (Yakakurudzirwa);
2. Wireless-Access FSR: Chiratidzo chekugamuchira BTS kuburikidza neDonor Antenna (inoshanda kana pasina mutsara wekuona unogona kuonekwa pakati peDonor Unit uye Remote Unit sezvo Donor Unit yakaiswa paBTS tower).
 

Uye ese ari maviri marudzi eFSR anogona kurongedzerwa muzvikamu zviviri-madiki sekuenderana nekuwanikwa kweiyo link frequency:
1. In-band FSR: Iyo yekubatanidza frequency iri mukati meboka rekushanda reBTS;
2. Kunze kweBand FSR: Iyo yekubatanidza frequency iri kunze kwebhendi rekushanda reBTS.

Mainfeature

Main Features
1. High isolation full duplex design, nyore kuisa.
2. Yakaderera ruzha chimiro, yakakwirira kugamuchira senitivity.
3. NeALC uye MLC basa rekuona simba rakagadzikana rinobuda.
4. Kuderera kwesimba rekushandisa, kuchengetedza kwezvakatipoteredza uye kuchengetedza simba.
5. Modular chimiro dhizaini, nyore kusimudzira sisitimu.
6. High Q cavity filter uye SAW surface acoustic wave filter, yakakwirira kunze kwekuramba kwebhendi.
7. Gamuchira mutsara wepamusoro-soro wepasi rose, wakaderera intermodulation LDMOS simba amplifier.
8. Gamuchira iyo yepamusoro yedhijitari PLL, TCXO, OCXO tekinoroji, frequency kugadzikana uye yakakwirira kunyatso.
9. Yakakwana kure uye yemunharaunda network monitoring basa.
10. Mvura yekugadzira basa remamiriro ekunze ese mukati nekunze.

Application&scenarios

Frequency shifting 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= 
 
 

Tsanangudzo
 Donor Unit Specification:

Items

Testing Condition

Tsanangudzo

Uplink

Downlink

Kushanda Frequency(MHz)

Nominal Frequency

890-915MHz

935-960MHz

FrequencyRange(MHz)

Nominal Frequency

1.5G kana 1.8G

Gain(dB)

Nominal Output Power-5dB

50±3(Station Vakaroorana）

＞80(Air Receive）

Simba rekubuda (dBm)

GSM modulating chiratidzo

0(Station Vakaroorana）

37

33(Air Receive）

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

Peak Phase Error(°)

Kushanda mubhendi

≤20

RMS Phase Error (°)

Kushanda mubhendi

≤5

Gain Adjustment Danho (dB)

Nominal Output Power -5dB

1dB

GainAdjustment 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

I/OPort

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

Remote Unit Specification:

Items

Testing Condition

Tsanangudzo

Uplink

Downlink

Kushanda Frequency(MHz)

Nominal Frequency

890-915MHz

935-960MHz

FrequencyRange(MHz)

Nominal Frequency

1.5G kana 1.8G

Gain(dB)

Nominal Output Power-5dB

95±3

Simba rekubuda (dBm)

GSM modulating chiratidzo

37

43

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

GainAdjustment 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

I/OPort

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
12months ye repeater
6months yezvishandiso

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