3G - 2000m2 (Telkomsel/Indosat/XL Axiata/Three 3) Mobile Signal Booster
Enhanced 3G Signal Boosting
Experience superior mobile connectivity with our 3G signal booster, specifically designed for the 2100MHz frequency used by major Indonesian networks such as Telkomsel, Indosat, XL Axiata, and Three (3). This device significantly enhances your 3G and HSDPA data rates, providing seamless browsing, streaming, and communication.
Wide Coverage Area
With the capability to boost your signal across an impressive area of up to 2,000 square meters, our mobile signal booster is ideal for large homes, offices, hotels, warehouses, and corporate environments. Enjoy uninterrupted signal strength in every corner of your space.
Comprehensive Installation Kit
Our complete installation kit includes everything you need to get started: an external aerial, cables, a booster base unit, an internal aerial, and a power adapter. Each component is carefully selected to ensure that you can set up your booster quickly and effortlessly.
High Performance with Custom Upgrades
For users seeking even better performance, optional upgrades such as higher gain Yagi antennas and longer external cables are available. Tailor your setup to meet specific signal needs, especially if you're in an area with weak reception.
Lightning Surge Protection
Protect your equipment from unforeseen electrical surges with our lightning surge protector. This essential accessory safeguards your signal booster and connected devices from damage caused by lightning strikes, ensuring long-lasting performance.
Support for Multiple Users
Our mobile signal booster can support up to 200 simultaneous users, making it an excellent choice for both personal and business use. Ensure that everyone stays connected without drops or interruptions, no matter how many devices are in use at once.
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 2,000 m2, great for extra-large houses, offices, and hotels. Also works for warehouse production areas, corporative areas and more.
Eliminates Dropped Calls
Reliable 3G Data
Reception Up to 2,000 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 | 200 Simultaneously |
Band | Single Band 1 |
Frequency | 2100MHz |
Gain(dB) | Uplink Gp≥70; Downlink Gp≥75 |
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 3G mobile signal booster? - A 3G mobile signal booster is a device that improves your mobile phone's signal by boosting the existing signal from nearby cell towers. It increases the strength of the signal in your home, office, or any large area, helping you stay connected without dropped calls or slow internet.
- How much area does the 3G mobile signal booster cover? - This booster can cover an area of up to 2,000 square meters, which is great for large spaces like big homes, offices, hotels, and even warehouses. This means more room for better connections!
- Can this booster work with any mobile provider? - Yes! The 3G mobile signal booster works with major mobile networks in Indonesia, such as Telkomsel, Indosat, XL Axiata, and Three (3). Just make sure your phone uses the 2100MHz frequency.
- How do I check if my mobile phone uses the right frequency? - You can check your phone's frequency by dialing *3001#12345# on your iPhone and pressing the call button. Then, click 'Serving Cell Info' to see the 'Freq Band Indicator.' You can also use apps like CellMapper or Network Signal Info Pro.
- What do I do if there is no signal outside? - If there is no mobile signal outside your building, the booster will not work. It needs to receive some signal in order to amplify it inside. You might need to find a place outside where the signal is stronger.
- What comes in the signal booster kit? - The kit includes everything you need for installation: an external aerial, cables, the booster unit itself, an internal aerial, and a power adapter. This means you get all the parts needed to set it up.
- Can I upgrade the cables for my signal booster? - Yes! If the standard 10-meter external cable does not meet your needs, you can opt for longer cables to ensure better coverage in your area.
- What is a lightning surge protector? - A lightning surge protector is a device designed to protect your equipment from damage caused by lightning strikes. It ensures that high electrical surges do not harm your signal booster and is simple to install.
- How many users can the signal booster support at once? - The 3G mobile signal booster can support up to 200 users at the same time. This is great for busy environments where many people need to make calls or use data simultaneously.
- How do I set up the mobile signal booster? - Setting up the mobile signal booster is easy! Just follow the instructions in the kit. You'll connect the outdoor aerial to the booster unit, run cables to the indoor aerial, and plug everything in. You’ll be enjoying better signal in no time!
