Calls & 3G & 4G LTE - 250m2 (AIS) Mobile Signal Booster
Frequently Bought Together
Enhanced Signal Reception
Experience exceptional clarity in your communications with our mobile signal booster that amplifies 2G, 3G, and 4G signals across the 900MHz, 1800MHz, and 2100MHz bands. Perfectly suited for Thailand's mobile networks, this Tri Band booster ensures that you enjoy reliable voice calls, seamless texting, and fast internet access no matter the carrier.
Wide Coverage Area
Transform your home, cafe, or office into a connectivity hub! With a coverage area of up to 250 square meters, the AIS Mobile Signal Booster ensures everyone stays connected, eliminating dead zones and boosting signal strength to every corner of your space.
Supports Multiple Devices
Our advanced booster system can handle up to 25 simultaneous users without compromising on performance. Whether it’s your family at home or customers in your cafe, everyone can enjoy uninterrupted calls and fast data access.
Reliable Performance
Say goodbye to dropped calls and unreliable connections! The AIS Mobile Signal Booster not only enhances voice quality but also promises faster upload and download speeds, providing a consistent and reliable connection for all your 3G and 4G data needs.
Hassle-Free Installation
Get your signal booster up and running in no time! Our all-inclusive kit comes with everything you need for a complete installation. Simply follow our easy installation guide to boost your mobile signal with minimal effort.
Upgrade Options Available
Tailor your booster system to meet your specific needs! Choose upgrade options such as longer cables or a higher gain external aerial, ensuring you get the best performance based on your location and signal strength.
It boost Calls and 3G and 4G LTE signal on 900MHz, 1800MHz and 2100MHz frequencies, the frequencies used in Thailand used by mobile networks to deliver their mobile services: 2G (also known as GSM), 3G, 3.5G (also known as HSDPA provides faster data rates than 3G) and 4G. It work on both 900Mhz (Band 8) & 1800Mhz (Band 3) & 2100Mhz (Band 1) frequencies for improving AIS mobile carrier Voice Calls, Text, 3G and 4G LTE signal. It also boost AIS, Mojo, TOT, TuneTalk and imobile-3GX mobile carrier for improving 3G signal, and boost DTAC and Truemove-H for improving Voice Calls and Texts signal. If your phones support 4G Calling (also called Voice over LTE or VoLTE) and your area 4G Calling is available, with the booster you can make clearer voice calls using 4G network. If you have a 4G ready phone, but you’re not in a 4G area, you’ll still be able to use voice calls, text and 3G. It is the best suitable for medium size, boost indoor signal areas up to 250 m2, perfect for home, cafes, restaurants, pubs, clubs and more.
The system unlike other kits, this device will boost networks including 2G, 3G, 4G and 4G Calling, is designed for universal mobile voice calls, 3G and 4G coverage. The solution will provide coverage on all 900MHz, 1800MHz, 2100MHz networks simultaneously. It's Tri Band booster and is an ESSENTIAL if many people in the same household are on different mobile phone networks!
No Miss Important Calls
Wow 2G/3G/4G Calls
Eliminates Dropped Calls
Battery Life
Get Longer On Your Phone
SMS Text Messages Quickly
Consistent Connection
Reliable 3G/4G Data
Seamless Switching
Back to Normal Network
Reception Up to 250 sq.m.
3G/4G Internet
Faster Uploads & Downloads
Multiple Users
25 Simultaneously
Upgrade External Cables
If our standard package 10 meter external cable length is not enough to cover your area you have an upgrade option.
Upgrade External Aerial
Higher Gain Yagi Antenna - For better performance it's a must if indoor your phone with 1/2 signal bars. Or get this upgrade if outdoor best signal strength in the following range:2G (GSM) -76 to -90 dBm
3G (UMTS) -80 to -94 dBm
4G (LTE) -97 to -105 dBm
How to shown dBm reading on phone? Check Quick Start Guide

Upgrade Protector
Lightning Surge Protector - Designed to Protect your equipment from high amperage surges due to lightning strikes on aerials or masts in close proximity to the device. This unit is rated for 18KA of current surge and is very simple to install on any device.
Specification
Application & Bands | [Voice Calls & 3G & 4G LTE] (Band 8, 3, 1) |
Country | Thailand |
Boost All On | AIS (4G & 3G & 2G) DTAC (4G & 2G) Truemove-H (4G & 2G) Mojo (3G) TOT (3G) TuneTalk (3G) imobile-3GX (3G) |
Users Supporting | 25 Simultaneously |
Band | Tri Band 8 & 3 & 1 |
Frequency | 900 & 1800 & 2100MHz |
Gain(dB) | Uplink Gp≥55; Downlink Gp≥60 |
Up-link | 890~915 MHz; 1710~1785 MHz; 1930~1990 MHz |
Down-link | 935~960 MHz; 1805~1880 MHz; 2110~2180 MHz |
Export Power(Po) | ≥17dBm |
Power Adapter | Input: AC 100V~240V 50/60Hz Output: DC 5V |
Kit Includes | 1 x Booster 1 x Outdoor Antenna 1 x Indoor Antenna 1 x Power Adapter 1 x 10 Meters Outdoor Cable 1 x 5 Meters Indoor Cable |
Custom your solution
Expandable coverage by adding indoor antenna if the outside signal is strong.

How It Works

1
The powerful antenna reaches out to access a voice and 3G, 4G, and LTE data signal, and delivers it to the booster
2
The booster receives the signal, amplifies it, and serves as a relay between your phone and the nearest cell tower.
3
Your devices get increased cell reception, and calls and data are fed through the booster back to the network.
Get stronger signal

Normal Cell Coverage
Dropped calls and slow data are generally caused by three things: distance from a cell tower, building materials in your home or office, or obstruction from tall objects such as trees, topography, and buildings.
Signal Coverage with our booster
Signal boosters increase cell signal by collecting signals with a powerful antenna, delivering those signals to the booster, amplifying the cell signals so your devices receive them, and delivering your device's boosted signals back to the cell tower.Installation
- Connect the indoor antenna to the MS port.
- Connect the outdoor antenna to the BS Port.
- Install the outdoor antenna and keep a minimum vertical distance of 10 meters from the indoor antenna.
- Point the outdoor antenna to the direction where you know there is possibly a higher signal strength from the base station.
- Power on the booster and check the signal strength.
- Adjust the outdoor antenna until you get the best signal strength.
IMPORTANT NOTE:
DO NOT POWER ON THE DEVICE UNTIL YOU HAVE COMPLETED THIS SETUP.
Read more about User Manual Documentation.

Application Scenarios

Home

Office

Garage

Metal Buildings
- What is a mobile signal booster? - A mobile signal booster is a device designed to make your mobile phone signal stronger. It works by capturing weak signals from outside and boosting them inside your home or business, allowing you to make clear calls and use data services more effectively. This is especially useful in places where you often experience dropped calls or slow internet.
- Who can benefit from using a 3G and 4G LTE booster? - Anyone can benefit from a 3G and 4G LTE booster! Whether you are at home, in a cafe, or at work, if you often find that your calls drop or your internet is slow, this booster can help. It's particularly great for families with different mobile networks or people who frequently have guests using their phones.
- Do I need a special phone to use this booster? - No, you don’t need a special phone! Most smartphones work well with this mobile signal booster. As long as your phone can connect to 2G, 3G, or 4G networks, it will benefit from the stronger signals this device provides, making calls clearer and internet faster.
- How large of an area can the booster cover? - This booster is great for medium-sized areas up to 250 square meters. It’s perfect for homes, cafes, restaurants, and even small clubs. So whether you're in your living room, at a corner table in a cafe, or anywhere within that space, you should have a better signal!
- Can I use the booster in areas without any signal? - Unfortunately, if there is absolutely no signal outside, the booster won’t be able to help. It amplifies the existing signal but cannot create one. It’s important to have at least a weak signal outside for the booster to work effectively inside.
- How do I install the mobile signal booster? - Installing the mobile signal booster is pretty easy! The kit comes with everything you need, including antennas and cables. Follow the instructions that come with it, and you’ll be set up in no time! If you have any trouble, you can reach out for support.
- What is '4G Calling'? - 4G Calling, also known as Voice over LTE (VoLTE), lets you make phone calls using a 4G network instead of 3G or 2G. This means clearer voice calls and the ability to use data while you're talking on the phone. If your phone supports it, the booster will help you enjoy this service!
- Can multiple people use the booster at the same time? - Yes, this mobile signal booster can support up to 25 users at the same time! So whether you're at home with family or in a busy café, everyone can enjoy better calls and faster internet.
- Is the booster compatible with all networks? - This booster works with many popular mobile networks in Thailand, including AIS, DTAC, and Truemove-H, for example. Just make sure to check if your specific network is supported so you can enjoy the benefits!
- What upgrades can I get for my mobile signal booster? - You can upgrade certain parts of your signal booster system for better performance. For instance, you can get a longer external cable or a higher gain antenna to improve signal quality, especially if your outdoor signal is weak. These upgrades can really make a difference!
