Single band repeater, buy Lcd display gsm900 signal repeater 20dbm cellphone signal amplifier for home on China Suppliers Mobile

Product Details

Product Description

Why do you need to buy Repeater/Booster?

Unfortunately,there are still some place where they can find themselves "out off coverage",no signal at all .....Usually those places are either too far from cell phone base station or located inside underground construction,for example:

1.Parking lots,tunnels

2.Big stores,office building

3.Car,boats

4.House in remote area

Detail photo:

Specification:

Parameter data		Uplink	Downlink
Frequency Range	GSM	890~915MHz	935~960MHz
Output Power		17 ±2dBm	17 ±2dBm
Gain		60 dB	60 dB
Bandwidth		75M
Ripple in Band		GSM≤6dB
Spurious Emission	9KHz~1GHz	≤ -36 dBm
	1GHz~12.75GHz	≤ -30 dBm
Noise Figure @ max. gain		≤ 6 dB
VSWR		≤3
MTBF		>50000 hours
Power Supply		AC:100~240V, 50/ 60Hz;DC:5V 1A
Power Comsumption		< 5W
Impedance		50 ohm
Mechanical Specification
RF Connector		N-Female N
Cooling		Heatsink Convection cooling
Dimensions (D x W xH )		13510526(mm)
Weight		< 0.9Kg
Installation Type		Wall Installation
Environment Conditions		IP40
Humidity		< 90%
Operating Temperature		-10°C ~ 55°C

Packaging & Shipping

Company Information

Our Services

How should you install repeater (very easy and simple):

Step 1: Use your mobile photo to test signal strength outside house or on roof, -70dbm is the basic requirement (full bar).

Step 2 Install outdoor antenna in that location and keep adjusting, point it to signal tower station, try to get best signal.

Step3: Run outdoor coaxial cable into building in a convenient location to connect with signal repeater.

step 4: Mount your indoor antenna with signal repeater

step5: Power up signal repeater device to check the signal inside, moving outdoor antenna until you get satisfied signal.

Note: Connect outdoor ANT (BTS) port with outdoor antenna, connect indoor ANT(MS) port with indoor antenna, outdoor antenna is mounted at a higher position. Both antennas should be 10 meters far away from each other at least.

Indoor and outdoor antenna must be separated by wall.

FAQ

After sale service

We have two years quality warranty for all customers,you can return goods to us when you receive defective repeater,but freight charges should be responsible by buyer.

Signal problem & installation technique supporting

1.If still weak signal receipt after installation, please check if outdoor antenna point to signal tower correctly or elsewhere has stronger signal and confirm signal strength achieve-70DBM.

2.If still have no signal after installation, please check our device power adapter whether connected perfectly? And connectors connect well.

3. If strength is not steady, please check if outdoor and indoor antenna is too close; please ensure outdoor antenna has distance of 10 meters at least, with a barrier and not in a same horizontal line.

4. Packed the outdoor connector by waterproof glue, otherwise wet reduce the signal cover area.