Mini GSM 900Mhz Mobile Phone Signal Booster GSM Signal Repeater Cell Phone Amplifier With outdoor indoor
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Mini GSM 900Mhz Mobile Phone Signal Booster GSM Signal Repeater Cell Phone Amplifier With outdoor indoor
Mini GSM 900Mhz Mobile Phone Signal Booster GSM Signal Repeater Cell Phone Amplifier With outdoor indoor
Mini GSM 900Mhz Mobile Phone Signal Booster GSM Signal Repeater Cell Phone Amplifier With outdoor indoor

FREE SHIPPING! LCD Display! Mini GSM 900Mhz Mobile Phone,gsm Signal Booster Repeater, Amplifier With Cable + Antenna 1sets

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Availability: in stock
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Price:  US $33.80 / piece
Sale Price:  US $30.76 / piece
45 days Money back 45 days Money back Returns accepted if product not as described, buyer pays return shipping; or keep the product & agree refund with seller.
On-time Delivery On-time Delivery
Guarantees: On-time Delivery 60 days


Mini GSM-980 Mobile Phone Signal Repeater

A mobile phone signal repeater provides the ultimate solution in any area where
Cellular communications can not work well due to leak of signals,the repeater
Device features easy installation & operation ,build-in indoor antenna and no
Interferece,it could also improve indoor electromagnetism environments.

Protract cellular battery life and reduce radiation of cellphones.
A mobile phone repeater is ideal for house ,home,office use.

Introduction to mobile phone signal repeater

Enhance mobile phone signal strength.
Improve communication quality.
Reduce cellphone radiation.
Protract cellular battery life.
Economic building life.
Easy installation.

Display device (for reference)

The external power supply detecting normal display —-OK.
Internal power supply detecting normal display —-OK.
MMIC circuit detects normal display —-OK.
-50dbm signal input and detection to achieve full displayed—-OK.


High gain ,easy installation and operation.

Full-duplex,singal-port design,build-in power supply.

Use ALC technology ,adjust extent automatically.

Big linear power,control intermodulation & scatteration stably.

Dependability stand by GB6993-86 standard.

Compatibility of electromagnetism according with ETS300 609-4.

Including an indoor & outdoor antenna

Signal Range: 100-200 m*m

Technique Specifications:



Up Link

Donw Link

Frequency Range




-70 ~ -40dBm/FA (1.23MHz)


55Db ±3db

60Db ±3db

Max Output Power

+17dBm/ ±3DBM Total Power

+17dBm/ ±3DBM Total Power



Power Supply

AC 110/220V (used AC/DC Adapter 5V dc)



Compact Design

Indoor Use

Item Diemension

130 x 100 x 20mm

Connect Mode

N connector

Ambient temperature


Signal coverage area :

1. Support Maximum coverage area is 500 square meters.
( Depend on the area condition)

2. One indoor antenna only use for about 100 square meters.
If want to make all use of 500 square meters which the host supports,
need to add more indoor antennas (about6-7) and power divider / splitter.

3 Small regions of signal or weak signal blind area, such as underground or semi-underground place of business, basements, underground parking, etc.;

4 Complaints from small-scale hot- signal areas, such as conference rooms, a small supermarket, small shopping malls, the office and small public areas, etc.;

5 Traffic and social influence of large areas, such as bars, cafes, dance halls, cafes, fitness clubs, leisure and entertainment, etc.;

6 Elevator, lift wells in particular, not in the lift cables laid;

7 Home, office, luxury yachts, private cars, public security system and road safety management, etc.

Package included:

1 x GSM900MHz LCD display signal repeater.
1 x Power adapter
1 x Manual
1 x Sucker Outdoor antenna with 10 meters cable
1 x Indoor Antenna

Installation Approaches:

1) Fix up outdoor antenna reception on housetop and point to signal tower.

2) Connect outdoor antenna to outdoor port in repeater machine through cable.

3) Connect indoor antenna(s) to indoor port in repeater machine through cable also.

4) Plug power adaptor into AC power socket and finish installation.

Technique Supporting:

1) If still no signal receipt after activated repeater, please check if outdoor antenna point to signal tower or elsewhere have strong signal and check if strength achieve -70DBM.

2) If can not call out, please adjust the direction of outdoor antenna.

3) If strength is not steady, please check if outdoor & indoor antennas are too close. Please ensure the outdoor and indoor antenna has distance of 20 meters at least, with a wall between and not in a same horizontal lin

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Shipping Company Shipping Cost Estimated Delivery Time
DHL 3 - 7 days
UPS Expedited 3 - 7 days
EMS 5 - 14 days
Post Air Mail Free Shipping 15 - 45 days
Return Policy If the product you receive is not as described or low quality, the seller promises that you may return it before order completion (when you click "Confirm Order Received" or exceed confirmation timeframe) and receive a full refund. The return shipping fee will be paid by you. Or, you can choose to keep the product and agree the refund amount directly with the seller.

N.B.: If the seller provides the "Longer Protection" service on this product, you may ask for refund up to 15 days after order completion.
Seller Service On-time DeliveryIf you do not receive your purchase within 60 days, you can ask for a full refund before order completion (when you click "Confirm Order Received" or exceed confirmation timeframe).

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