Band Selective Repeater

Home  > Products  > Mobile Signal Repeater  > Band Selective Repeater  > 

20dBm Band Selective Cell Phone Signal Booster

20dBm Band Selective Cell Phone Signal Booster

* 99% pass customs clearance,Amplitec have many certificates,such as CE,RoHS,FCC,etc...

* 100% solve mobile cell phone weak signal problem.

OLED display of operating status at a glance, easy and convenient Push-button operation.

* Can be controlled and monitored, via USB connects PC for local control, via 3G or4G modem connects PC for remote control.

* Adjustable frequency and bandwidth.

* Support the uplink quiet noise function, low interference.

* Digital ALC, auto control of output power ensuring stable signal coverage.

* Anti-interference, real time auto ISO detection and Self Oscillation Elimination keeping base station away from interference.

* Manual gain attenuation, attenuation of gain in the range of 1-31dB with 1dB step.

Get Latest Price
Get the latest price
Quantity Needed:

*Amplitec handle many engineering cases around the world,we have rich experience in mobile phone signal coverage project.

*Amplitec Own Chinese the largest signal booster manufacturing factory, so our quality control and production capacity leading the world.

*Most of Amplitec's signal booster have certificates,such as CE, RoHS, FCC, etc...

*Amplitec have rich exhibition experience, our signal boosters are recognized in many regions around the world.





Frequency Band

Any one in band 1, 2, 3, 4, 5, 7, 8, 20, 25, 28, 66 @ F20T-Bx

Any two in band 1, 2, 3, 4, 5, 7, 8, 20, 25, 28, 66 @ F20T-BxBx

Any three in band 1, 2, 3, 4, 5, 7, 8, 20, 25, 28, 66 @ F20T-BxBxBx


0.2~24MHz can be set


UL 70dB , DL 70dB

Output Power

UL 15dBm, DL 20dBm

Gain Attenuate

1~31dB, Step of 1dB

ALC Control Range




Spurious Emission

≤-36dBm @ 9KHz~1GHz

≤-30dBm @ 1GHz~12.75GHz


Fully comply with 3GPP


Fully comply with 3GPP


Fully comply with 3GPP

Out of band Gain

Fully comply with 3GPP

Noise Figure

≤6dB @ F20T-Bx

≤8dB @ F20T-BxBx,  @ F20T-BxBxBx

Group Delay


Power Supply

DC 12V3A @ F20T-Bx

DC 12V5A @ F20T-BxBx, @ F20T-BxBxBx


268x250x58mm @ F20T-Bx

268x220x96mm @ F20T-BxBx

330x268x96mm @ F20T-BxBxBx


<3kg @ F20T-Bx

<5kg @ F20T-BxBx

<9kg @ F20T-BxBxBx

Note:The letter "x" means the 3gpp 4G band number: 1, 2, 3, 4, 5, 7, 8, 20, 25, 28, 66