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20~27dBm Single Band Multi Selective Repeater
20~27dBm Single Band Multi Selective Repeater
  • 20~27dBm Single Band Multi Selective Repeater

20~27dBm Single Band Multi Selective Repeater

Product Feature:

Light weight, Compact Size and high Performance.

Provide quickest solution for indoor signal weak or block zones .

High linear design, Low interference to BTS.

Intelligent design, with built-in ALC function, ATT manually attenuation control (1db/step) function.

Coverage area up to 1000-5000 m² without block or obstruct.

With the used of IF saw filter to make it good out-of-band rejection.

Bandwidth is optional.

     In mobile communication, it is inevitable that macro-cell coverage cannot cover weak or dead zones; to use repeater is a good choice in these areas. These band selective repeaters mainly applied in covering small blind and weak zones.
     W20 Single band repeater is a good choice for VIP rooms, offices, houses, restaurants, apartments, parking lots, etc.
    This single repeater enhances consumer satisfaction greatly with its integrated design, compact size, easy engineering and rapid installation and debugging.

Standard Package 
1) DC9V/5A poer supply 1PCS
2) AC power cord (EU standard /US standard/UK standard/SA standard/China standard, etc ) 1PCS
3) Installation kit 1PCS
4) User manual 1PCS

Model frequency

ModelFrequency rangeUplinkDownlink


EGSM/ LTE 8880-915MHz925-960MHz
DCS/ LTE 31710-1785MHz1805-1880MHz
PCS/ LTE 21850-1910MHz1930-1990MHz
CDMA/ LTE 5824-849MHz869-894MHz
WCDMA/ LTE 11920-1980MHz2110-2170MHz
AWS/ LTE 41710~1755MHz2110~2155MHz



Electrical Specification

Frequency RangeCDMA800 & GSM850824 ~ 849 MHz 869 ~ 894 MHz 
GSM900890 ~ 915 MHz 935 ~ 960 MHz 
DCS1710 ~ 1785 MHz 1805 ~ 1880 MHz 
PCS1850 ~ 1910 MHz1930 ~ 1990 MHz
WCDMA1920 ~ 1980 MHz2110 ~ 2170 MHz
Max. Gain65 ~75 dB70 ~80 dB
Bandwidthavailable upon request (1-2 selectable bands)
Manual Gain Control31dB in step of 1dB
Automatic Gain Control>20dB
Ripple in Band≤3dB(Typical)
Out of Band Gain± 400 KHz ≦ 50 dB
± 600 KHz ≦40 dB
± 1 MHz ≦ 35 dB
± 5 MHz ≦ 25 dB
Max. Input Power Without Damage0 dBm
Output Power15 ~ 20 dBm20 ~27 dBm
Intermodulation Products9KHz~1GHz≦ -36 dBm≦ -36 dBm
1GHz~12.75GHz≦ -30 dBm≦ -30 dBm
Spurious Emission9KHz~1GHz≦ -36 dBm≦ -36 dBm
1GHz~12.75GHz≦ -30 dBm≦ -30 dBm
Spurious Emission Mask( WCDMA )Complies with 3GPP TS 25.106
Modulation Accuracy( WCDMA )Complies with 3GPP TS 25.106
Peak Code Domain Error( WCDMA )Complies with 3GPP TS 25.106
ACRR( WCDMA )≥ 30dB @ ±5MHz & ±10MHz
Frequency Stability≤0.01 ppm
Noise Figure @ max. gain≦6 dB(Typical)
Return loss≦-10 dB
Time Delay≦4.5 μs
MTBF> 50000 hours
Power SupplyAC: 90~265V, 50/ 60Hz;
DC: 9V 5A
Power Consumption< 55W
Impedance50 ohm
Input Signal LevelNormalAt the edge of green and orange ( -50dBm or more)
High>1-5dB range: Orange; >20dB: Red

Mechanical Specification 

RF ConnectorN-Female

Power SwitchManual Gain Control Switch

CoolingHeatsink Convection cooling
Dimensions (D x W xH )275 * 268 * 58 (mm)
Weight< 4.5 Kg
Installation TypeWall Installation
Environment ConditionsIP40
Humidity< 90%
Operating Temperature-10℃ ~ 55℃