Gsm Penguat Signal Hp Modem 4g Lte 3g Penguat Hp Modem

Diy kits 2G 3G 4G signal repeater GSM 900 WCDMA 2100 LTE 1800 Tri Band Mobile Phone Signal Booster 70dB Cellular Repeater 3G 4G Amplifier

Model No : lintratek gsm 3g 4g lte 

Uplink 890-915/1710-1775/1920-1980 MHz

Downlink :935-960/1805-1870/ 2110-2170 MHz

Gain :70?2dB

Power Supply :AC110V～220V;DC+5V/4A

Connector Type: N female connector

If protection time is running over ,please contact to extend time ,

if any problem found ,please contact to solve by a friendly way . 

******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. P lease be sure the place where you are going to install is GSM 900MHZ /WCDMA 2100mhz/DCS 1800MHZ 

WCDMA 2100MHZ(Band 1:Uplink:1920~1980 MHz;Downlink:2110~ 2170 MHz) 

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 .

Need us suggestion,please contact us before biding .We will give you a best solution to get the best signal .Thank you.

Package Including:

1.Tri-band booster for GSM900mhz+WCDMA2100mhz+DCS1800mhz

2. Antenna outdor 

3. Indoor Ceiling Antenna

4.15 Meters Black RG6 Coax. Cable

ARDYGSM

Hp : 085224873514

line / whassap .085224873514

Id telegram :@penguatsinyal

Email :ardygsm@yahoo.co.id / ardygsm1@yahoo.co.id/sales@penguatsinyal.net

RIZKY SINYAL

Hp : 083 148 261 072  

Email : rizkysinyal@yahoo.com
www.penguatsinyal.net