ATNJ 900+1800 GSM Repeater 2G 900 4G LTE DCS 1800 MHz Cellular Booster 70dB Gain Band 3 LCD Display Mobile Amplifier | Мобильные

ATNJ 900+1800 GSM Repeater 2G 900 4G LTE DCS 1800 MHz Cellular Booster 70dB Gain Band 3 LCD Display Mobile Amplifier | Мобильные

What is Included ?

1. GSM 900 mhz DCS 1800 mhz Dual band repeater 2. Power plug. ☆☆ Please note that this product is NOT including antennas and cable, please buy separately if you need them.☆☆

HOW IT WORKS ?

1. Outdoor antenna Receive a good outdoor signal From Signal Base Station. 2. Cable Transmit good signal to repeater. 3. Signal Booster Enhance the received signal. 4. Spread out through indoor antenna, and then Improve our indoor's cellphone signal. Please be sure the place where you are going to install is GSM 900 MHz DCS 1800 MHz And make sure you can get at least 2 bars 2G and 4G signal of outdoor before you buy, otherwise this product can’t help you. It needs outdoor good signal to improve your indoor signal.

Selling Point

1. Improve Voice and 2G 4G Internet. 2. Smart LCD, show the real-time signal strength. 3. With ALC AGC Function Can control gain automatically. Avoid base station interference 4.(Band 8) 900mhz -- Uplink frequency: 890-915MHz/Downlink frequency : 935-960MHz (Band 3) 1800mhz -- Uplink frequency: 1710-1785MHz/Downlink frequency : 1805-1880MHz 5.Easy installation. 6. Connector Type: SMA-female connector. 7. Sleep mode. Intelligent power saving.

FAQ

Question 1: Input signal weak.

Solution 1: Face to base station. Solution 2:Rising up outdoor antenna. Solution 3:Avoid obstacles.

Question 2:The antenna isolatuon become worse.

Solution:The device is on the adjusting. Please waiting for moment...

Question 3:Receive and Relay antennas distance too close.

Solution: Let the antennas be far away from 15 meters,and re-turn the power.

Question 4:Isolation degree is not enough.

Solution 1:Pull the antenna. Solution 2:Elevated antenna. Solution 3:Partition in the middle.

Easy installtion 6 steps!

[1] Install the outdoor antenna on the roof, Face to signal tower. [2] Connects one end of 15 meters coaxial cable with outdoor antenna. [3] The other end of 15 meters coaxial cable connects "BS" port. [4] 5m Cable connect indoor antenna and "MS" port. [5] Find an appropriate position to place the inside antenna. [6] Power up and it is done. Cell phone signal would be full bars in moment.

Last but not least!!

Shipping ●We will send your parcel as soon as posiible after payment confirmed, Within 48 hours for normal,Except weekend and Chinaese holidays. ●Please provide your correct address,full name,and zip code. ●We generally would declare the parcel with lower value to aviod or lessen the Customs Taxs.Import Tax is not including in the price. When it happens, it is buyers responsibility to pay for the tax. ●Shipping is out of our control. If you want to get the product fast, please choose fast shipping methods, like EMS, UPS and DHL. If you find the package is beyond promised delivered time, please contact us, we will contact with the carriers and find out the reason. Warranty ● Please note that we always check and test the product twice before shipping and pack them well as far as possibel.If the product is broken at receiving,please contact us,we would resend you a new one. ●Three years gaurantee period for our booster,it is ioly 3 months for thr accessories.If the booster have any problems, please show us an video or some photos of your complete installation, we will help you. Please do not open dispute or leave negative feedback before contact us.we will reply you within 24 hours,except holiday. Feedback ● If you are satisfied with our service and product,we would be very appreciated that you put us five stars and positive review. You could also recommend it to people who needs it.Thank you very much.