3G & Calls - 100m2 (Tigo/UNE/ETB/Movil Exito/UFF Mobile) Cell Phone Signal Booster
Boost Your 3G & Voice Calls
Enhance your mobile communication experience with our booster that amplifies 3G and voice call signals at 1900MHz. Perfect for Tigo, UNE, ETB, Movil Exito, and UFF Mobile users in Colombia, this device ensures uninterrupted calls and fast data access by significantly improving indoor signal strength.
Clearer Voice Quality
Say goodbye to dropped calls! Our signal booster ensures crystal-clear call quality, letting you focus on your conversations without annoying interruptions. Enjoy seamless communication whether you are at home or in the office.
Rapid SMS Sending and Receiving
Never miss an important text again. Experience faster SMS sending and receiving capabilities with improved signal strength, ensuring you stay connected with friends, family, and colleagues at all times.
Wider Coverage Area
Cover an area of up to 100m² effortlessly. Ideal for small apartments and offices, this booster guarantees that every corner of your space receives enhanced signal, ensuring everyone can connect without hassle.
Upgrade Options Available
Need even more coverage? Choose our upgrade options, including a higher gain Yagi antenna for optimal performance or longer external cables for added flexibility, ensuring that your setup meets your specific requirements.
Easy Installation and Setup
Setting up your signal booster is a breeze! With straightforward installation instructions, you can quickly enhance your mobile signal within minutes, bringing superior connectivity to your home or office.
It boost 3G and Calls signal on 1900MHz frequency, the frequencies used in Colombia used by mobile networks to deliver their mobile services: 3G and 2G. It work on both 1900MHz (Band 2) frequencies for improving Tigo, UNE, ETB, Movil Exito and UFF Mobile mobile carrier networks 3G, Voice Calls and Texts signal. Boost indoor signal cover an area up to 100 m2, is ideal for small apartments or offices.
No Miss Important Calls
SMS Text Messages Quickly
Reception Up to 100 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 & Voice Calls] (Band 2) |
Country | Colombia |
Boost All On | Tigo (3G & 2G) UNE (3G & 2G) ETB (3G & 2G) Movil Exito (3G & 2G) UFF Mobile (3G & 2G) |
Users Supporting | 10 Simultaneously |
Band | Single Band 2 |
Frequency | 1900MHz |
Gain(dB) | Uplink Gp≥45; Downlink Gp≥50 |
Up-link | 1850~1910 MHz |
Down-link | 1930~1990 MHz |
Export Power(Po) | ≥10dBm |
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 |
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 purpose of the 3G & Calls 100m2 Signal Booster? - The 3G & Calls 100m2 Signal Booster is designed to improve mobile phone reception indoors. It boosts the 3G voice call and data signals for carriers in Colombia like Tigo, UNE, ETB, Movil Exito, and UFF Mobile. This means you'll have clearer calls, faster text messages, and better overall mobile service in your small apartment or office.
- How does this signal booster work? - The signal booster works by first receiving weak mobile signals using an outdoor antenna. It then amplifies these signals and broadcasts them inside your home or office through an indoor antenna. This increases the signal strength so your phone can connect easily, leading to fewer dropped calls and faster internet speeds.
- How much area does the signal booster cover? - The 3G & Calls 100m2 Signal Booster can cover an area of up to 100 square meters. This makes it perfect for small homes or offices, ensuring that everyone inside enjoys better mobile service.
- Do I need any special tools to install the signal booster? - No special tools are required for installation! You just need to follow the simple instructions provided in the user manual. It generally involves connecting the indoor and outdoor antennas and positioning them correctly to get the best signal.
- Can I use the booster if I have a weak signal outside? - The booster needs a minimum of 1-2 bars of signal outside to work effectively. If there is no signal outside, the booster cannot create one, so it’s essential to check your outdoor signal strength first.
- What should I do if I have low signal bars on my phone? - If you get low signal bars on your phone, it might mean that your area needs better reception. Try checking the external signal strength. If you find it low, consider upgrading to an external antenna for better performance with the booster.
- Is the signal booster easy to install? - Yes! The signal booster is user-friendly, and installation is quite straightforward. You will simply connect the antennas and put them in optimal positions to catch the best signal. A detailed guide is included to help you.
- Who can benefit from using this signal booster? - Anyone facing poor mobile reception in their small space can benefit! This includes people living in apartments, working from home, or using mobile services in small offices. It helps ensure all devices get a strong signal.
- Is a warranty available for the 3G & Calls Signal Booster? - Yes, we provide a warranty for the 3G & Calls Signal Booster, which ensures that you are protected in case of any manufacturing defects. Always check the warranty details before purchase for complete peace of mind.
- How do I check which mobile band my phone uses? - To check which mobile band your phone uses, you can dial *3001#12345#* on an iPhone and look for 'Freq Band Indicator', or on an Android phone, use the 'LTE Discovery' app to see the band information. This helps to ensure that the booster is compatible with your device.
