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17~24dBm Dual Band Multi Selective Repeater With Center Frequecy Shift
17~24dBm Dual Band Multi Selective Repeater With Center Frequecy Shift
  • 17~24dBm Dual Band Multi Selective Repeater With Center Frequecy Shift

17~24dBm Dual Band Multi Selective Repeater With Center Frequecy Shift

Product Feature:

* Center frequency can be shifted, used flexible.

* High efficient fashion radiator, good heating dissipation.

* 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 500-3000 m²without block or obstruct.

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

Dual Band Selective Repeater is an important part of the mobile net work wireless coverage construction. It mainly receives processes and amplifies RF signal, in this way extends to BTS coverage. It provides a rapid and perfect solution to solve and optimize the weak signal of houses, offices, hotels, elevators, underground parking lots and other small weak signal area.
The Repeater has ALC and ATT function, which offer the product reliability and the coverage stable signal technically. In addition, it has ALC warning directive function to let users knowing signal quality by the indicator's colour.
Indoor band selective repeater enhances consumer satisfaction greatly with its integrated design, compact size, easy engineering and rapid installation and debugging.
Indoor mini band selective repeater series is made with the characteristics of industrial aesthetic design, and thus can be installed in high-class places as a decoration.
SAW filter technology enables it to amplify only the targeted operator’s signals and reject all the others effectively, it is, therefore, an optimal solution for coverage extension.

Standard Package 
1) DC12V/10A power 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

Frequency 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 RangeGD

890 ~ 915 MHz; 1710 ~ 1785 MHz

935 ~ 960 MHz; 1805 ~ 1880 MHz


824 ~ 849 MHz; 1850 ~ 1910 MHz

869 ~ 894 MHz; 1930 ~ 1990 MHz


890 ~ 915 MHz; 1920 ~ 1980 MHz

935 ~ 960 MHz; 2110 ~ 2170 MHz


1710 ~ 1785 MHz; 1920 ~ 1980 MHz

1805 ~ 1880 MHz; 2110 ~ 2170 MHz

Max. Gain

65 - 70 dB

70 - 75 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 dBm17~24 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≦8 dB(Typical)
Return loss≦-10 dB
Time Delay≦4.5 μs
MTBF> 50000 hours
Power SupplyAC: 90~265V, 50/ 60Hz;DC:12V 10A
Power Consumption<55W
Impedance50 ohm

Input Signal Level


At the edge of green and orange ( -50dBm or more)




>1-5dB range: Orange; >20dB: Red

Mechanical Specification

RF ConnectorN-Female

Power SwitchManual Gain Control Switch

CoolingHeatsink Convection cooling
Dimensions (D x W xH )280 * 268 * 116 (mm)
Weight< 8.5 Kg
Installation TypeWall Installation
Environment ConditionsIP40
Humidity< 90%
Operating Temperature-10℃ ~ 55℃