lintratek car use 4g lte signal booster dcs 1800 mhz repeater gsm mobile cell phone cellular communication amplifier | Мобильные

4G LTE DCS 1800 Cellular Signal Amplifier 65dB Gain LCD Display GSM Signal Repeater Band 3 4G LTE Cellphone Signal Booster Set

(Uplink:1710-1785mhz, Downlink:1805-1880mhz)

2.Boost: Voice+2G 4G Network

BETTER VOICE AND DATA---Get fewer dropped calls, better voice quality, faster uploads and downloads. You could share you enjoy time the via good voice call and you don't worry about the call will dropped suddenly.

3.High Gain:65dB.  

4.Full intelligent: LCD Display,Sleeping Mode,AGC Function

5.Suitable For: Russia, Spain, France, Brazil, Europe, Asia, etc.(But it need to match your Operator frequency)

******Important Note ( please read , and please read all descriptions carefully ) ************: 
To let a booster work it needs conditions :

1. please be sure that signal outside of your house is good enough to enable booster to work , what good signal is:
a). stand there to check if you can make fluent call or not,if can ,then you buy ,otherwise please dont buy ;
b). Put your phone there to check its signal strengthness :
Android : setting→about phone→status→network ,dbm display shall be at -90dbm to -95dbm around ;
IOS : dial *3001#12345#*, dbm display shall be at -90dbm to -95dbm around ; 
-100dbm to -105dbm means bad,so please dont buy

  2. Please be sure the place where you are going to install is DCS 1800MHZ  

DCS 1800MHZ(Band 3:Uplink:1710~1785 MHz;Downlink:1805~ 1880MHz) 

3.  ( important )   Install them correctly to avoid interference ( auto osillation ), when interference exist , signal LED will be normal on,but phone can not make call or no signal displayed on phone, for small cars ,it is a big problem to solve  .  Many buyers meet this problem , and can not solve it well

For avoiding unhappiness ,please do not buy before you are clear about the above .

Product details 

• Gain:4dBi
• Frequency: 820~2170mhz
• ​with 10 m cable

Indoor 4G whip antenna

• free to adjust the angle
• Frequency: 600-2700mhz

Car use power 

12v to 5v  3A MAX

Package contains

• 1 pcs booster
• 1pcs outdoor antenna
• 1pcs car use power
• 1pcs indoor antenna

A letter to buyer from our shop:

1.Please make sure your address and  full name correctly so that can receive the goods in time;

2. All items will be shipped out in 2-7days once the order's payment had been confrimed,  the earlier you pay, the sooner you will get the item.

3. Online free shipping price only includes the product cost and the courier free. not include any tax or custom clearance fee that may be levied in customer's country. We will try our best to help you to get the goods, but we are not responsible for this.

4. If you have any queries with our items or services,please feel free to contact us first, thanks!

Shipment

1. .We mainly provide China air mail post for shipping method and Some more suitable choice by post.

2. Any import charges are the buyer's responsibility. We will not take any responsibility.

3. Please check the Shipping & Handling Fee before purchase. Please make sure your address is the correct shipping address. We will not hold responsible for lost, damaged, or stolen mail. Please pay for insurance to avoid these situations. Saturday, Sunday & Public Holidays is not available for shipping.

After-sale service

 1. When you received the parcel, please open and check it before signing. Do not sign if the items are broken and ask the delivery company to make a "damage certificates". Otherwise, we will not provide any warranty and refund, thanks for understanding!  

2. Dear Friends, if you have any questions or comments about our products or policies, please do not hesitate to contact us via order message or leave us a email adress. we will respond you within 24 hours.

Feedback

1. Your satisfaction and positive feedback is extremely important to us, please leave a good feedback to us if you are satisfied with our items and service.

2. Customer satisfaction is the most important return for us. If you have any questions, please let us help you to solve it. We understand your feeling and will try our best to solve your problem.

3.  We aim to provide Top Level Customer Service. We greatly appreciate your 5-STAR POSITIVE feedback and please do NOT leave negative feedback without asking for helping.