Russia WCDMA 900mhz 3G Amplificador GSM Repeater 900MHz 2G UMTS 900 Mobile Cellular Booster CellPhone Signal Antenna | Мобильные

Russia WCDMA 900mhz 3G Amplificador GSM Repeater 900MHz 2G UMTS 900 Mobile Cellular Booster CellPhone Signal Antenna | Мобильные

Gsm Repeater 900MHz 2g Repeater ЖК-дисплей Мини GSM900MHZ Мобильный усилитель сигнала GSM 900 MHz Ретранслятор Усилитель сотового телефона

Q:How does cell phone signal booste work?

Please make sure you can get at least 2 bars signal which you want to enhance,The frequency of the cell phone signal you want to enhance must match the frequency of the purchased booster.

PS:If you want to enhance your phone's GSM 900mhz frequency, you will buy 900mhz 2G Booster. 

The Outdoor Antenna must be installed in the direction of the base station that can receive the Target Signal.

Q:How to check the phone card signal frequency is?

There are some ways to check the frequency: 1.Please turn off WIFI and turn on the network 2G or3G or 4G and go to outdoors of your house: Samsung Dial:*#0011# →ServiceMode→Click into SIM INFORMATION (BAND 1,BAND 3).

IPhone Dial*3001#12345#*→Serving Cell info→Freq Band Indicator.

XiaoMi Phone Downlode APP: Cellular-Z

2. Please install Cell Phone's  APP: Network cell info          

Model No :YJ70-GSM

Packaging Including:

1. 2G GSM 900Mhz signal repeater 

2.AC Power Cord (DC 5V 1A )

3.5dBi Outdoor Yagi Antenna For 2G 3G 4G signal booster(800~2700mhz)

4.2g 3g 4g indoor ceiling  antenna(600~2700mhz)

5.10m cable 

2G GSM 900 UMTS 2G Антенна 5dBi Внешняя антенна 2G 3G 4G 700-2700 МГц Внешняя антенна Yagi для усиления сигнала

Внутренняя потолочная антенна 800-2700 Гц GSM 3G 4G N Разъем 3dBi Внутренняя антенна Omni с кабелем длиной 2 м

10 Meters High Quality N Male To N Male Connector 50ohm 5D Coaxial Cable For Mobile Phone Signal Booster Repeater Amplifier

10 метров высокое качество N между мужчинами разъем N 50ohm 5D коаксиальный кабель для мобильного телефона усилитель сигнала повторитель

How to install :

Как установить :

We accept all payment methods that listed by AliExpress.

We are not responsible for any VAT or custom charges.

Whether need to pay import taxes or not, depending on your country policy. If you can not accept, please don't not buy.

Items are only ship after payment confirmed(normally will ship within 24~48 hours). except China Public holidays

We just ship to the correct address depend on the AE’s Order information ,before place an order please write down your matching address.

After 50 days (expect Brazil) if you still didn't receive the parcel, please contact us before dispute, please give us a chance to check the reason and solve the problem.

All goods we will double Test before shipping, to make sure it can works and in good condition.

Please contact us via Message, we will reply you as soon as possible(except weekend and the holiday of China).

For further better service to you, when you have product problem please remember to show us an video or some photos of your complete installation. This is very important.

We will answer all messages as quickly as possible, thank you in advance for your patience.

All devices have one Years warranty from our store.

Any product problems please show us an video or some photos of your complete installation, we will ask our technician to check and help you. Please do not open dispute or leave negative feedback before contact us. We value our customers as well as our feedback profile.