3G & 4G LTE - 1000m2 (AIS/DTAC/Truemove-H) Mobile Signal Booster
Dual Band Coverage
The 3G & 4G LTE Mobile Signal Booster operates on both 850MHz and 2100MHz frequencies, ensuring optimal performance for major carriers in Thailand including AIS, DTAC, and Truemove-H. Its dual-band capability allows simultaneous amplification of 3G and 4G signals, making it an essential tool for mixed network households where users depend on different mobile providers.
Vast Coverage Area
Transform weak signal into strong reception across a remarkable 1,000 square meters. This mobile signal booster is perfect for large indoor spaces like homes, offices, and warehouses, eliminating dead zones and enhancing connectivity throughout the entire area, ensuring everyone can stay connected.
Easy Installation
Setting up your mobile signal booster is a breeze with the all-inclusive kit. Everything you need for installation is included—external aerial, cables, booster unit, internal aerial, and power adapter—making the process seamless. Gain reliable signal enhancement in no time!
Enhanced Voice Call Quality
Enjoy crystal-clear voice calls with 4G Calling (VoLTE) support. This booster not only improves data connectivity but enhances the clarity of voice transmissions, making communication smoother and more reliable, especially in areas where traditional voice signals are weak.
User-Friendly Band Checker
Ensure the compatibility of your mobile phone with our straightforward band checker method. By following simple steps, you can easily determine whether your device operates on the supported frequencies, ensuring the booster meets your needs for an effective solution.
Durable Protection Options
Safeguard your equipment with optional upgrades like the Lightning Surge Protector. Rated for high amperage surges, this accessory is easy to install and shields your signal booster from potential damages caused by lightning strikes, extending its lifespan and reliability.
It boost 3G and 4G LTE signal on 850MHz, 2100MHz frequency, the frequencies used in Thailand used by mobile networks to deliver their mobile services: 3G, 3.5G (also known as HSDPA provides faster data rates than 3G) and 4G LTE. It work on both 850Mhz (Band 5) & 2100Mhz (Band 1) frequencies for improving AIS, DTAC and Truemove-H mobile carrier 3G and 4G LTE signal. It also boost MY, JAS, Mojo, TOT, TuneTalk and imobile-3GX for improving 3G 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 3G. The booster is a high-performance booster, boost indoor signal cover an area of up to 1,000 m2, great for large house, offices, hotel, warehouse and more.
The system is designed for universal 3G and 4G coverage. Unlike other kits this In-One-Solution device will boost mobile providers' 3G and 4G, the solution will provide coverage on on both 850MHz, 2100MHz frequency simultaneously. It's Dual Band booster and is an ESSENTIAL if many people in the same household are on different mobile phone networks! This booster increases signal strength before re-broadcasting a clear and powerful signal indoors.
Reliable 3G/4G LTE Data
Faster Uploads & Downloads
Reception Up to 1,000 sq.m.
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 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.
About 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

Specification
Application & Bands | [3G & 4G LTE] (Band 5, 1) |
Country | Thailand |
Boost All On | AIS (3G & 4G) DTAC (3G & 4G) Truemove-H (3G & 4G) MY (3G) JSA (3G) Mojo (3G) TOT (3G) TuneTalk (3G) imobile-3GX (3G) |
Users Supporting | 100 Simultaneously |
Band | Dual Band 5 & 1 |
Frequency | 850MHz & 2100MHz |
Gain(dB) | Uplink Gp≥70; Downlink Gp≥75 |
Up-link | 824~849 MHz; 1920~1980 MHz |
Down-link | 869~894 MHz: 2110~21700 MHz |
Export Power(Po) | ≥20dBm |
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 |
Expandable coverage by adding a second indoor antenna if the outside signal is strong.

2 Indoor Antennas

3 Indoor Antennas

4 Indoor Antennas

10 Indoor Antennas
Custom your solution:
2 Way Splitter | 3 Way Splitter | 4 Way Splitter | Indoor Cable | Indoor Antenna
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 that helps improve the strength of your phone's signal indoors. If you often have weak reception at home, a booster can help your phone connect better to the mobile network, making calls clearer and the internet faster.
- How does the 3G & 4G LTE signal booster work? - The 3G & 4G LTE signal booster captures weak signals from nearby cell towers. It then strengthens these signals and broadcasts them inside your home or office, allowing your devices to have a better connection, which is especially helpful in large spaces.
- Which mobile networks does this booster work with? - This booster works with many popular mobile networks in Thailand, including AIS, DTAC, and Truemove-H. It can also support various other networks for 3G signals, like MY, JAS, and Mojo.
- How much area can the booster cover? - The booster can cover an area up to 1,000 square meters. This means it can work well in large houses, offices, or even warehouses, providing good signal strength throughout the space.
- Can I use the booster if there's no signal outside? - No, a signal booster needs some signal from outside to work. If there is no signal from the cell towers outside, the booster won't be able to strengthen any signal indoors.
- Is it easy to install the mobile signal booster? - Yes! The kit comes with everything you need for installation, including an external antenna, cables, and more. Most people can set it up with simple tools and follow the instructions.
- What if I have a 4G phone but live in a 3G area? - If you have a 4G-ready phone but live in an area without 4G coverage, don’t worry! The booster will still allow your phone to use the 3G network, allowing you to make calls and use the internet.
- Can I use this booster for more than one phone? - Yes, the booster can support up to 100 users at the same time. This makes it great for homes with multiple phones and families who all need a good signal.
- What should I do if I need longer cables for installation? - If the standard 10-meter external cable isn’t long enough, you can upgrade to longer cables. This ensures you can install the booster conveniently wherever you need it in your space.
- How can I check if my phone is compatible with the right frequency bands? - To see if your phone works with the right frequency bands, you can dial *3001#12345# on an iPhone and check the 'Freq Band Indicator.' Alternatively, you can also use apps like 'CellMapper' to find the information.
