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Signal Boster

signal-boster

The goal of a cell phone signal booster is to take an existing cell signal, typically found outside your home, office or vehicle, amplify the signal and then broadcast it to an area which has weak or no signal. A cell phone signal booster system consists of an external antenna, a signal boosting amplifier and an internal antenna, with cable connecting all of the components. In some cases, like the Wilson Sleek Cradle booster, the amplifier and internal antenna are one unit, but most of the time the three components are separate.

 

high power gsm 3g repeater dual band  900 2100 gsm signal booster

dual band repeater gsm parameter data : 

   Model No

RE-GSM3G-A

Parameter data

Uplink

Downlink

Frequency Range

890-915/
1920-1980 MHz

935-960 MHZ

2110-2170 MHz

Output Power 

20 ±2dBm

20 ±2dBm

Gain

65 dB

65dB

Bandwidth

Wide Band

Automatic Gain Control

>20dB

Ripple in Band

≤5dB

Intermodulation Products

9KHz~1GHz

≤ -36 dBm

1GHz~12.75GHz

≤ -30 dBm

Spurious Emission

9KHz~1GHz

≤ -36 dBm

1GHz~12.75GHz

≤ -30

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