3G & Calls - 250m2 (Claro/Movistar/Tigo/UNE/ETB/Movil Exito/UFF Mobile/Virgin Mobile) Cell Phone Signal Booster
Enhanced 3G Signal
Boost your 3G and voice call signals seamlessly with our state-of-the-art booster, operating on 850MHz and 1900MHz frequencies. Designed specifically for Colombian mobile networks, it significantly improves connectivity for carriers such as Claro, Movistar, and Tigo, ensuring smoother calls and faster data rates.
Wide Coverage Area
Experience reliable cell reception with a coverage range of up to 250 m². This makes the booster the perfect solution for medium-sized spaces like homes, cafes, restaurants, and more, creating a stronger signal where you need it most.
Supports Multiple Users
Our signal booster efficiently supports up to 25 simultaneous users, making it ideal for shared environments. Enjoy uninterrupted voice calls, faster texting, and reliable data connections, whether it’s for family or colleagues.
User-Friendly Installation
Setting up your signal booster is a breeze. With straightforward installation steps and included components, you can enhance your signal strength without the need for professional help. Just connect the indoor and outdoor antennas, power it up, and enjoy better coverage.
Optimize Your Connectivity
Enjoy crystal-clear voice calls and fast text message delivery. The powerful signal booster eliminates dropped calls and ensures you stay connected, whether at work or in your leisure time, ultimately improving your day-to-day communication.
Durable and Reliable
Crafted with quality materials and advanced technology, this signal booster is built to last. Coupled with optional upgrades such as higher gain antennas and surge protectors, you can customize your system for optimal performance and longevity.
It boost 3G and Calls signal on 850MHz, 1900MHz frequencies, the frequencies used in Colombia 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 850Mhz (Band 5) & 1900Mhz (Band 2) frequencies for improving Claro, Movistar, Tigo, UNE, ETB, Movil Exito, UFF Mobile and Virgin Mobile mobile carrier networks 3G, Voice Calls and Text signal. It is the best suitable for medium size, boost indoor signal areas up to 250 m2, perfect for home, cafes, restaurants, pubs, clubs and more.
The booster enhances cell signals for cellular devices (smartphones, tablets, Kindle, etc), has been solving frustrating cell phone reception problems for weak signal areas in the city or remote rural areas. Unlike other kits this device will boost ALL mobile providers' 3G network, except AWS network, the solution will provide coverage on on both 850MHz, 1900MHz frequencies simultaneously.
You're at your desk or cubicle and need reliable signal for talk & text. You can’t deal with dropped calls, fish tank voices, and stuck text messages. With this signal booster, get better talk & text at your desk. Perfect for people needing great voice quality and less dropped calls and slow text messages. For best results, it's recommended to stay within 1.5 metres-2.5 meters feet of the amplifier or within the room. Get the signal you deserve to get the job done and leave work where it belongs.
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 250 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 5, 2) |
Country | Colombia |
Boost All On | Claro (3G & 2G) Movistar (3G & 2G) Tigo (3G & 2G) UNE (3G & 2G) ETB (3G & 2G) Movil Exito (3G & 2G) UFF Mobile (3G & 2G) Virgin Mobile (3G & 2G) |
Users Supporting | 25 Simultaneously |
Band | Dual Band 5 & 2 |
Frequency | 850 & 1900MHz |
Gain(dB) | Uplink Gp≥50; Downlink Gp≥55 |
Up-link | 824~849 MHz; 1850~1910 MHz |
Down-link | 869~894 MHz: 1930~1990 MHz |
Export Power(Po) | -70~-40 dBm/FA(1.23MHz) |
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 does a cell phone signal booster do? - A cell phone signal booster helps improve your phone's reception. It takes the weak signal from outside, makes it stronger, and sends it into your home or office. This means fewer dropped calls and faster data for things like messages and internet browsing!
- Who can use the 3G & Calls - 250m2 booster? - This signal booster is perfect for anyone using Claro, Movistar, Tigo, UNE, ETB, Movil Exito, UFF Mobile, or Virgin Mobile. It's great for your home, office, cafes, or even restaurants. As long as you want better phone calls and internet, this booster can help!
- How big of an area can the booster cover? - The 3G & Calls - 250m2 booster can cover an area of up to 250 square meters. That's about the size of a large house or a small cafe! So, if you're in an area with weak signals, this booster can help everyone stay connected.
- Do I need a strong signal outside to use the booster? - Yes! The booster needs to receive at least a little signal from outside to work properly. If there’s no signal at all outside, the booster won’t be able to help, so it's best to check that you can get a signal outside before setting it up.
- Can I use this booster for both calls and data? - Absolutely! This booster works for both voice calls and mobile internet. It helps you make clear calls without interruptions and browse the internet quickly so you can stay connected at all times.
- Is it hard to install the signal booster? - Not at all! The installation is pretty straightforward. You just need to connect the indoor and outdoor antennas, power it up, and you’re good to go. Just make sure to follow the instructions properly for the best results!
- How many people can use the booster at the same time? - This booster can support up to 25 users at the same time. So, whether it's just you or your family, everyone can enjoy better phone signals together!
- What happens if I have poor signal indoors? - If you have a weak signal indoors, the booster can help by amplifying the signal from outside. It improves the connection, reducing dropped calls and slow internet speeds, making your communication smoother and more reliable.
- What is the frequency range of this signal booster? - The booster works on two main frequencies: 850 MHz and 1900 MHz. These are the frequencies most commonly used by mobile networks in Colombia. It means that if your phone uses these frequencies, the booster should work well for you!
- Can I upgrade the booster for better performance? - Yes! If you want better performance, you can upgrade your external cables or antennas. This can enhance signal strength even more, especially if the indoor signal is still weak after setting up the booster.
