Will this signal amplifier work?

First:The Signal Booster needs outdoor good signal to improve your indoor signal.

If you have an outdoor signal of more than three bars,it will work.

（If your outdoor signal is too small, you can choose one of our high power Booster）

Second:The signal amplifier can only amplify the corresponding frequency.

(If you want to amplify more than one frequencies, you can choose from our multi-Band Booster)

How to check the frequency

Check LTE Band of outdoor signal:

Android system: Download App ‘Network Cell Info Lite”’and check LTE band with App

IOS: call : *3001#12345#* ,Chick Serving cell info, check frequency band indicator

GOBOOST 2021 NEW Arrival

Model Name : GB23

2021 Upgrade Chip

More efficient for the signal transmission. More stable and won’t drop.

Strong signal penetration

70dB high gain and 23dBm output power.

10x internet speed boost

No more network lag

Aluminum alloy shell

Easy to dissipate heat and long service life

LED Display

Clearly show work status

Payment

1. We could accept all the payment way accepted by .

2.What you pay is for the product and shipping cost only, not including any tax. Please be aware of that whether need to pay tax or not, depends on the policy of your country, we certainly could not change it. If you could not accpt it, we do not suggest you to place order.

Shipping

1. All the available ways are indicated at the page of product. We would send out the order as per your choice.

2.The parcel would be sent to the exact address that you fill in the order. In order to make you receive the parcel promptly and safely, please provide right contact info.

3.If you do not receive the parcel within the protection time, please contact us at the first time, we would check it for you or extend the protection time.

After-sale service

1. Please note that we always check and test the product twice before shipping and pack them well as far as possible. However we could not control anything during the long transit. Therefor, the product is broken at receiving, please contact us, we would resend you a new one.

2.Our product have one year warranty. But please be cooperative to provide video or pictures to show exact the problem, and listen our suggestions for the installation.

3.Any problem about the parcel or the product, please feel free to contact us at the first time, we would be very glad to help and reply ASAP.

Feedback

If you are satisfied with our service and product, we would be very appreciated that you put us five star and positive review. You could also recommend it to people who needs it. We would present coupon as little gift to you for thanks.

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Specifications:
Gain(dB): 70dB
Coverage: 200-600sqm
Impedance: 50 ohm
RF Connector: F-female, SAM-Female
Accessories: Outdoor Antenna, Indoor Antenna, 13m Coaxial Cable, Plug
Cellular Network: B28, B20, B5, B3, B1, B8

Features:
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**Enhanced Signal Strength for Seamless Connectivity**
The GOBOOST 2G 3G 4G Signal Booster is a powerful solution for those seeking to improve their cellular network reception. With a robust 70dB gain and a coverage area spanning 200-600sqm, this amplifier is designed to enhance your indoor signal strength by capturing and amplifying weak outdoor signals. The device is compatible with a wide range of cellular networks, including B28, B20, B5, B3, B1, and B8, ensuring that you can enjoy a reliable connection across multiple carriers.

**Effortless Installation and Versatile Frequency Support**
Setting up the GOBOOST signal booster is a breeze, thanks to its user-friendly design and the inclusion of all necessary accessories, including an outdoor antenna, indoor antenna, and a 13m coaxial cable. The device supports multiple frequency bands, including 1800MHz, 2100MHz, 850MHz, 900MHz, 800MHz, and 700MHz, making it a versatile choice for various cellular networks. Whether you're looking to enhance your LTE, 3G, or 2G signal, this amplifier has got you covered.

**Optimized for Performance and Durability**
The GOBOOST signal booster is not just about amplifying signals; it's about ensuring a stable and efficient connection. With a robust aluminum alloy shell, the device is designed to dissipate heat effectively, ensuring a long service life. The LED display provides clear indication of the booster's status, allowing you to monitor its performance with ease. The device is backed by a one-year warranty, giving you peace of mind and the confidence to recommend it to others. Whether you're at home, in the office, or on the go, the GOBOOST signal booster is your reliable companion for a seamless mobile experience.