How Booster/Repeater Works?

Repeaters are designed to fulfill the idea of one and main principle: to fill the areas with

the weak or bad signal and to amplify these low signals in order to provide you with the

communication suitable for you.

The repeater makes the signal stronger in places with poor signal coverage such as:

1) Underground areas: basements, parking lots, tunnels;

2) Other places where cellular signal is shielded by metal or concrete walls:

offices, supermarkets, cinemas, hotels;

3) Places distant from the BTS like private houses.

Steps that describe the work of Repeater.

1) The outside antenna receives the signal from the nearest mobile base station.

2) The outside antenna sends the received signal through the coax cable to

the installed Repeater.

3) The Repeater accepts the low signal and improves it.

4) The improved signal goes to the inside antenna through the connection coax cable.

5) The inside antenna send the improved good signal to your mobile phone.

Installation Approaches:

1) Fix up outdoor antenna reception on housetop

or outside the window and point it to the signal tower.

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

3) Connect indoor antenna(s) to “MOBILE’ 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 -50DBM.

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 antennas have distance of 10 meters at least,

  with a wall between and not in a same horizontal line.

Note :
Please check your outdoor signal condition before placing the bid.
if sometimes the signal is full,sometimes no signal again in your mobile,
or you couldn't call out when the signal is full,
it couldn't be used any booster in your environment.
Cell phone signal amplifier is impossible to ensure all environments are 100% effective,
because the SIGNAL is very complex, especially in the city,
no one can guarantee 100% available ,in some areas the signal is not necessarily,
some of the signal is reflected signals, even the signal display very well,
but the quality is poor, and have encountered a lot of environment can not be solved
with any booster.
The product will not work good if your outdoor signal is not good or bad .
We will not bear any responsibility of your outdoor antenna is not good .

SHIPPING

Products will be dispatched in 2-3 working day by China/Singapore/Hong Kong Airmail after the payment is clear.  We can also provide express post by EMS(5-8days) 

We will use your shipping address filed on EBAY as the shipping address for the merchandise. If you would like to change the address, please contact us IMMEDIATELY after your payment.

Delivery time is around 15-28 business days to most countries:but the arrival time depends on the different countries and some other factors

 Once you purchase, please kindly have your patience after we dispatch the item and feel free to contact us in advance if you have any question. Please don't leave negative or neutral feedback without any contact if you haven't received item in 31 days.

PAYMENT

We only accept paypal payment, please send the payment within 7 days, Thank you.

Please do not bid if you are not intend to buy. Unpaid dispute will be filed to eBay for the non payable bidders.

REFUND & REPLACEMENT POLICY

1.As a responsible seller, we guarantee free exchange or full refund, if item is defective.

2.If you get a defective item, you could return it or get discount. Customer is responsible for shipping charges on return items.

3.We will refund you or replace item for you, when we get the return items.

4.Sometime some packages maybe lost by Air mail, we will full refund you if you can not get your item.

We will refund you in 2 business days when we get the information from you.

FEEDBACK & CONTACT US

l  We value our feedback and would like to keep you happy. So when you received your product, please leave us Positive Feedback as well as 5 Stars (★★★★★) in the DSR area, It will be deeply appreciated. Our system will leave you positive feedback in return immediately.

l  Please acknowledge our shipping time before transaction. Please don't give us any negative rating within shipping time. Shipping DSR should be 5 Stars (★★★★★) if the item arrived in time. If you need further shipping information, please contact us for feel free.

l  Please note that all the items are 100% new and unused. If you find the items have any problem, please don't hesitate to contact us. We understand the concerns and frustrations you might have and will try our best to resolve the issues. Please Do Not just leave us neutral/negative feedback without giving us chance to resolve the issue.

l  Your feedback and DSR are extremely important to us. We would like to earn your positive feedback and 5 stars DSR rating. If we have not given you enough reason of 5-star rating on each DSR, please let us know how we can earn your 5-star rating before submitting your scores!

Customer Service

We will reply your question in 24 hours , deal with one time every day, so please write detail information on eBay e-mail,We care about our valued customers, and will always do our best to help you!!

Have a nice shopping experience!