Hot 3G 850MHz GSM CDMA 850 mhz Mobile Phone Cell Phone signal Booster Repeater gain 55dbi LCD display function

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Hot 3G 850MHz font b GSM b font CDMA 850 mhz Mobile font b Phone b
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60 % of buyers enjoyed this product!
Availability: in stock
Price:  US $30.45 / 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

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Dear Friend,Welcom to our store,good luck for you !

1. All the product in our shop with good quality with QC Checked Before We ship it, and normally in stock .Mix order is welcomed in our shop.

2. Order above $300 For Most of the country (Western Europ,Asia,North America), we will ship By DHL or Fedex EMS for free.(Some remote Area not included)

3. Wholesale Consumer Pls contact us For More Details before you make payment, We will reply and help u within 24 hours.

Note: This item is not come with any antenna and accessories

Attention Please:

  • 1.This product is called CDMA 800MHz in China, but it\’s used for 850mhz GSM/CDMA worldwide. Please do not misunderstand when you see the number on the device.
  • 2. This only inldudes a signal booster, a charger and a user manual and without any antenna accessories. It can not be used only with the booster.
  • 3.Please make sure 850MHz is the correct frequency for your mobile phone.

CDMA800 850MHz 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 normail display — OK.

MMIC circuit detects normal display — OK.

-50dbm signal input and detection to achieve full displayed.

LCD display function,can display signal strongness which it receives from outdoor antenna,the signal bar will be full black if the signal is received very good.

Features:

High gain ,easy installation and operation.

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

Use ALC technology ,adjust extent automatically.

LED light working &signal condition indicators.

Big linear power,control intermodulation & scatteration stably.

Dependability stand by GB6993-86 standard.

Compatibility of electromagnetism according with ETS300 609-4.

Technique Specifications:

Item

Specification

Up Link

Donw Link

Frequency Range

824MHz–849MHz

869MHz–894MHz

Power

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

Gain

55Db/ ±3db

60Db/ ±3db

Max Output Power

+17dBm/±3dBm

Total Power

+17dBm/±3dBm

Total Power

Impedance

50Ω

Power Supply

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

Seclusion

>70dB

Compact Design

Indoor Use

Item Diemension

130 x 100 x 20mm

Connect Mode

N connector

Ambient temperature

-10°C~60°C

Signal coverage area :

1.Support Maximum coverage area is 200 square meters.

( Depend on the area condition)

2.One indoor antenna only use for about 100 square meters.

( Without any obstacles and wall.)

If want to make all use of 200 square meters which the host supports,

need to add more indoor antennas (about2-3) and power divider / splitter.

Package included:

1 x CDMA800 850MHz LCD display signal repeater.

1 x Power adapter(We send EU adapter, if you need other models, please leave a message, thank you!)

1 x Manual

Note:

1). This item is not come with any accessories of cable , Heads , antennas and so on;

Only have a power Adaptor.

2). Without the accessories ,this booster can’t work ,if you need them,

please to buy them extra.

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 :
1.To use this product to enlarge your signal,
the outdoor signal where put outdoor antenna shall be as good as possible ,
the signal in your mobile phone shall be full and must be very stable for talking .
The product will not work good if your outdoor signal is not good or bad .

2.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.

3.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.

4.We will not bear any responsibility of your outdoor signal is not good .
And if your outdoor signal is not full,
for example, the full signal shown in your phone is 5 bars,
and you can only have it 4 bars ,then please think it over again before buy.

5.The kits here can max. support 100 square meters if does not have walls .
If you have different rooms ,it may work only for 1 room.

–Payment Method

When make payment using Escrow, Your money is deposited in your account.Money is only released to us after you confirm delivery.Payment options available: Credit Card / Bank Transfer / Western Union / MoneyGram. Please Contact us for details. –Shipping Handing 1. Dispatch is arranged within 24-72Hours once your payment is finished Verification by AliExpress.EMS :5-14 days. DHL / UPS / FedEx / TNT :3-7 days.HongKong Post :7-30 days.China Post :10-35 days (May be will More)2. Seller are NOT responsible for delivery time . This information is provided by the carrier and excludes weekends and public holidays. This delivery time frame is used as a general guideline only.3. Please note that delivery times may vary, particularly during peak periods. And sometimes take a little longer, due to local dispatch delay or other reasons, please allow sufficient time for delivery and only contact us if you have not received an item after 20 business days. International Buyers – Please Note:A) We usually ship the buyers item as GIFT in a lower value, in order to avoid the buyer’s tax.However, The tax is deterdmined by buyer custom not by us.different countries for different tax rate, so if any tax then the buyer should Undertake it.B) Import duties, taxes and charges are not included in the item price or shipping charges. These charges are the buyer’s responsibility.C) Please check with your country’s customs office to determine what these additional costs will be prior to bidding / buying. –Warranty1. You have 7 days to contact us and 30 days to return it from the date it was received.If this item is in your possession more than 7 days.It is considered used and WE WILL NOT ISSUE YOU A REFUND OR REPLACEMENT. There are NO EXCEPTIONS! Shipping cost is bear by both seller and buyer in half.2. All returned items MUST BE in the original packaging and you MUST PROVIDE us with the shipping tracking number, Specific reason for the return.3. We will refund YOUR FULL WINNING BID AMOUNT, upon receipt of the item in its original condition and packaging with all components and accessories included, AFTER BOTH Buyer and Seller cancel the transaction from aliexpress. OR you may choose to have a replacement.4. We will bear all the shipping cost if the product (s) is (are) not as advertised.But Back items Can wrok good.No Any Quality problem, We will Keep the shipping Cost. –FeedBackWe depend on your satisfaction to succeed.Therefore, your feedback is extremely important to us.1. We will respond to all E-mail enquiries within 24 hours but usually must sooner.2. If No response for you within 48hours.please check your mail box.3. If you have any questions or queries on any aspect of our service please don’t hesitate to contact us.4. Please contact us if you have any questions or problems before leaving a neutral or Negative Feedback.we will try our best to solve any problems.5. Best discount for kindly buyer.Your satisfaction, our pursue

 


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NOTE: Muhammad Usman is a participant in the Amazon Services LLC Associates Program, an affiliate advertising program designed to provide a means for sites to earn advertising fees by advertising and linking to Amazon.com.

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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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