3G - 1000m2 (Telkomsel/Indosat/XL Axiata/Three 3) Mobile Signal Booster
Superior Coverage
Experience exceptional 3G signal strength with our booster that extends coverage up to 1,000 m². Ideal for large homes, offices, and commercial spaces, it ensures consistent connectivity across wide areas.
Supports Major Carriers
Designed to enhance 3G signals for top Indonesian carriers including Telkomsel, Indosat, XL Axiata, and Three. Enjoy uninterrupted service with improved reception, regardless of your chosen provider.
Easy Installation
Our mobile signal booster kit comes ready for a hassle-free installation. All necessary components, including an external aerial and cables, are included, allowing you to enhance your signal without professional assistance.
Reliable 3G Calls
Say goodbye to dropped calls! Our booster significantly reduces call interruptions, ensuring you stay connected during crucial conversations without any hassle.
High Performance
Operating on the 2100MHz frequency, our high-gain booster amplifies existing signals, providing robust data transfer speeds for a seamless browsing and streaming experience.
Upgrade Options Available
Customize your booster experience with various upgrade options, including enhanced outdoor antennas and surge protectors. Tailor your setup for maximum performance based on your specific needs.
It boost 3G signal on 2100MHz frequency, the frequency used in Indonesia used by mobile networks to deliver their mobile services: 3G, 3.5G (also known as HSDPA provides faster data rates than 3G). It work on 2100Mhz (Band 1) frequency can boost Telkomsel, Indosat, XL Axiata and Three (3) mobile operator for improving 3G signal. It is a high-performance booster, boost indoor signal cover an area up to 1,000 m2, great for large house, offices, hotel, warehouse and more.
Eliminates Dropped Calls
Reliable 3G Data
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 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 | [3G] (Band 1) |
Country | Indonesia |
Boost All On | Telkomsel (3G) Indosat (3G) XL Axiata (3G) Three 3 (3G) |
Users Supporting | 100 Simultaneously |
Band | Single Band 1 |
Frequency | 2100MHz |
Gain(dB) | Uplink Gp≥65; Downlink Gp≥70 |
Up-link | 1930~1990 MHz |
Down-link | 2110~2180 MHz |
Export Power(Po) | ≥27dBm |
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 your mobile phone's signal strength. It works by taking a weak signal from outside, amplifying it, and sending it through your home or building. This way, you can make calls and use the internet more easily, even if you are far from the cell tower.
- How does the 3G signal booster work? - The 3G signal booster captures the mobile signal outside your home, boosts it, and spreads it throughout the area inside. It connects through antennas and cables to ensure that you have a strong and clear connection, allowing you to enjoy better call quality and faster internet.
- Can I use the booster with any phone? - Yes, as long as your phone works on the 3G frequency that the booster supports, it will work just fine. This includes many popular mobile networks in Indonesia like Telkomsel, Indosat, XL Axiata, and Three.
- Is it difficult to install a mobile signal booster? - No, installing a mobile signal booster is quite easy! It usually comes with everything you need, including antennas, cables, and instructions. You can set it up by yourself with a bit of care, or you can ask someone to help if you're not sure.
- What areas can the booster cover? - This particular booster can cover an area of up to 1,000 square meters. This means it can effectively improve signal strength in large spaces like homes, offices, or hotels.
- Do I need a good signal outside for the booster to work? - Yes, for the signal booster to function properly, it needs a weak but existing signal outside. If there is no signal for the booster to amplify, it won't be able to create one.
- Can the booster work for multiple users? - Yes! The 3G booster can support up to 100 users at the same time, making it perfect for both family use at home and for offices or businesses.
- What is the difference between 3G and 4G signal boosters? - A 3G signal booster only amplifies the 3G signals, while a 4G signal booster can boost both 4G and 3G signals. If your mobile carrier offers 4G services and you want to enjoy faster internet, you should consider a 4G booster.
- How can I check my phone's signal frequency? - You can check your phone's signal frequency by dialing *3001#12345#* and then looking for 'Freq Band Indicator' in the 'Serving Cell Info' section. Alternatively, you could use apps like CellMapper or Network Signal Info Pro.
- What if I still have weak signals after installing the booster? - If you continue to have weak signals even after installing the booster, you may want to check the placement of your external antenna. It should be in a spot with the best possible reception. You can also reach out to customer support for further assistance.
