3G & Calls - 500m2 (Telkomsel/Indosat/XL Axiata) Mobile Signal Booster
Enhanced Signal Strength
Experience crystal-clear voice calls and uninterrupted 3G data with our mobile signal booster. Designed for frequencies of 900MHz and 2100MHz, it effectively amplifies signals from major Indonesian networks like Telkomsel, Indosat, and XL Axiata, ensuring your connectivity needs are met without hassle.
Extensive Coverage Area
Offering robust signal coverage of up to 500 square meters, this booster is ideal for medium houses, offices, and warehouses. Enjoy consistent connectivity throughout your space, allowing multiple users to stay connected without dropped calls or weak signals.
Dual Band Compatibility
Our high-performance dual-band booster works seamlessly on both 900MHz (Band 8) and 2100MHz (Band 1). Whether your household uses different mobile networks, this device guarantees improved voice, SMS, and data services for everyone simultaneously.
Complete Installation Kit
The kit comes complete with all necessary components for hassle-free installation, including an external aerial, cables, a booster base unit, an internal aerial, and a power adapter. With everything included at one price, boosting your mobile signal has never been easier!
Upgrade Options Available
Customize your booster experience with upgrade options for external cables, antennas, and surge protectors. Enhance performance and protection tailored to your specific coverage needs, ensuring safe and reliable signal amplification.
User-Friendly Design
Setting up our mobile signal booster is straightforward, and user-friendly instructions ensure that even those with minimal tech experience can optimize their signal. Don’t let weak mobile connectivity hinder your daily activities any longer!
It boost 3G and Calls signal on 900MHz, 2100MHz frequencies, the frequencies 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) and 2G. It work on both 900Mhz (Band 8) & 2100Mhz (Band 1) frequencies for improving Telkomsel, Indosat and XL Axiata mobile carrier networks 3G, Voice Calls and Text signal. It is a high-performance booster, boost indoor signal cover an area up to 500 m2, perfect for medium houses, offices, warehouse and more.
This system is compatible with all 3G mobile phone networks, will provide coverage on both 900MHz, 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!
Eliminates Dropped Calls
Clear Voice
No Miss Important Calls
Reliable 3G Data
Send/Receive SMS
SMS Text Messages Quickly
Faster Uploads & Downloads
Signal Wider Coverage
Reception Up to 500 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 Data and Voice Calls] (Band 8, 1) |
Country | Indonesia |
Boost All On | Telkomsel (3G & 2G) Indosat (3G & 2G) XL Axiata (3G & 2G) |
Users Supporting | 50 Simultaneously |
Band | Dual Band 8 & 1 |
Frequency | 900 & 2100MHz |
Gain(dB) | Gp≥60; Downlink Gp≥65 |
Up-link | 890~915 MHz; 1930~1990 MHz |
Down-link | 935~960 MHz; 2110~2180 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 the 3G & Calls - 500m2 Mobile Signal Booster? - The 3G & Calls - 500m2 Mobile Signal Booster is a device that enhances mobile signals for 3G, voice calls, and texting. It operates on two main frequencies used in Indonesia: 900MHz and 2100MHz. This booster ensures better reception for mobile networks like Telkomsel, Indosat, and XL Axiata over an area of up to 500 square meters, which is great for larger homes or offices.
- How does the signal booster work? - The booster amplifies the existing mobile signal but does not create new signals. If there is no signal available outside, the booster won't be able to help. It captures the outside signal, boosts it, and then distributes it throughout your home or office, allowing multiple users to enjoy better connectivity.
- Can I use the booster with different mobile networks? - Yes! The 3G & Calls - 500m2 Mobile Signal Booster works with various networks including Telkomsel, Indosat, and XL Axiata. This is especially useful in households where different family members use different mobile carriers.
- What do I need to install the booster? - The booster kit includes everything you need – an external antenna, cables, the booster base unit, an internal antenna, and a power adapter. It's designed to be easy to install, even if you're not tech-savvy!
- How can I check the frequency band of my phone? - To check your phone's frequency band, you can dial *3001#12345#* on your iPhone and press Call. Next, click 'Serving Cell Info' to see the 'Freq Band Indicator.' You can also use apps like 'CellMapper' or 'Network Signal Info Pro'.
- What happens if I need a longer cable for installation? - If the standard 10-meter cable provided isn't long enough to reach your installation point, you have the option to upgrade to a longer external cable. This will help you get the best signal possible in your specific area.
- What should I do if my indoor signal is still weak? - Consider upgrading to a higher gain Yagi antenna. This antenna is designed to improve signal reception, especially if your phone shows low signal bars indoors. It's particularly helpful if you're in an area where the outdoor signal is not strong.
- Is there a way to protect my equipment from lightning strikes? - Yes, you can add a Lightning Surge Protector to your setup. This device helps protect your signal booster and other equipment from damage caused by lightning strikes and power surges. It's easy to install and essential for safety.
- How many users can connect to the booster at the same time? - The 3G & Calls - 500m2 Mobile Signal Booster can support up to 50 users simultaneously. This makes it a great choice for larger families or small offices where multiple people need reliable mobile service.
- What will I gain from using this booster? - By using the booster, you can expect clearer voice calls, fewer dropped calls, faster data uploads and downloads, and the ability to send and receive SMS messages quickly. Overall, it helps improve the quality of your mobile communication.
