Calls & 3G & 4G LTE - 500m2 (Vivo) Cell Phone Signal Booster
Enhanced Signal Strength
Experience remarkable improvement in your mobile connectivity with our Tri Band Cell Phone Signal Booster. It effectively amplifies signals across 850MHz, 1800MHz, and 2100MHz frequencies, ensuring that your calls, texts, and data remain uninterrupted in even the most challenging environments.
Wider Coverage Area
With a coverage radius of up to 500 square meters, this booster is designed to serve medium-sized homes, offices, and warehouses. Say goodbye to dead zones and enjoy consistent connectivity wherever you are.
Supports Multiple Carriers
Our versatile signal booster is compatible with all major carriers in Brazil, including Vivo, TIM, Claro, Oi, and more. Whether you require improved 2G, 3G, or 4G LTE signals, this device boosts them all simultaneously for seamless communication.
Clear Voice Calls
Eliminate dropped calls and experience crystal-clear conversations with the 4G Calling feature. If your phone supports VoLTE, you'll enjoy high-quality voice calls, even in areas with previously poor signal strength.
Easy Installation Kit
Everything you need for installation is included in one comprehensive package. From the external and internal antennas to the power adapter and cables, setting up your signal booster is straightforward and hassle-free.
Multiple Users Supported
This signal booster can handle up to 50 simultaneous users, making it perfect for households with multiple devices or small offices. Share the benefits of enhanced mobile connectivity with everyone in your space, all at once.
It boost Calls and 3G and 4G LTE signal on 850MHz, 1800MHz and 2100MHz frequencies, the frequencies used in Brazil used by mobile networks to deliver their mobile services: 2G (also known as GSM), 3G, 3.5G (also known as HSDPA provides faster data rates than 3G) and 4G. It work on both 850Mhz (Band 5) & 1800Mhz (Band 3) & 2100Mhz (Band 1) frequencies mainly used for improving Vivo mobile carrier Voice Calls, Text, 3G and 4G LTE signal. It also can boost Vivo, TIM, Claro, Oi, Nextel, Algar, Sercomtel for improving 4G LTE and 3G signal. If your phones support 4G Calling (also called Voice over LTE or VoLTE) and your area 4G Calling is available, with the booster you can make clearer voice calls using 4G network. If you have a 4G ready phone, but you’re not in a 4G area, you’ll still be able to use voice calls, text and 3G. It is a high-performance booster, boost indoor signal cover an area up to 500 m2, perfect for medium houses, offices, warehouse and more.
The booster enhances cell signals is a low-cost amplifier that wirelessly enhances cell signals for cellular devices (smartphones, tablets, Kindle, etc). It provides stronger signals, longer battery life, and clear connections to your phone. This device will boost mobile providers' 2G and 3G 850MHz, 3G 2100MHz, and 2G and 4G LTE 1800MHz (Band 5/3/1) network signal.
The system unlike other kits, this device will boost ALL networks including 2G, 3G, 4G and 4G Calling, is designed for universal mobile voice calls, 3G and 4G coverage. The solution will provide coverage on all 850MHz, 1800MHz, 2100MHz networks simultaneously. It's Tri Band booster and is an ESSENTIAL if many people in the same household are on different mobile phone networks!
No Miss Important Calls
Wow 2G/3G/4G Calls
Eliminates Dropped Calls
Battery Life
Get Longer On Your Phone
SMS Text Messages Quickly
Consistent Connection
Reliable 3G/4G Data
Seamless Switching
Back to Normal Network
Reception Up to 500 sq.m.
3G/4G Internet
Faster Uploads & Downloads
Multiple Users
50 Simultaneously
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 | [Voice Calls & 3G & 4G LTE] (Band 5, 3, 1) |
Country | Brazil |
Boost All On | Vivo (4G & 3G & 2G) TIM (4G & 3G) Claro (4G & 3G) Oi (4G & 3G) Nextel (4G & 3G) Algar (4G & 3G) Sercomtel (3G & 2G) |
Users Supporting | 50 Simultaneously |
Band | Tri Band 5 & 3 & 1 |
Frequency | 850 & 1800MHz & 2100MHz |
Gain(dB) | Uplink Gp≥55; Downlink Gp≥60 |
Up-link | 824~849 MHz; 1710~1785 MHz; 1930~1990 MHz |
Down-link | 869~894 MHz; 1805~1880 MHz; 2110~2180 MHz |
Export Power(Po) | ≥23dBm |
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 Cell Phone Signal Booster? - A cell phone signal booster is a device that helps improve your mobile signal. It takes weak signals from outside and makes them stronger, allowing you to make calls, send texts, and use the internet more easily. This booster works with popular frequencies used by carriers like Vivo in Brazil and is great for homes, offices, or warehouses.
- Which mobile networks does the booster support? - This signal booster can enhance the signals for many mobile networks in Brazil, including Vivo, TIM, Claro, Oi, Nextel, Algar, and Sercomtel. It supports 2G, 3G, and 4G LTE networks, making it suitable for a variety of mobile users.
- How much area does the booster cover? - The booster can effectively cover an area of up to 500 square meters. This means it’s perfect for medium-sized houses or offices where multiple people need strong mobile signals.
- Do I need a special phone to use the booster? - You don’t need a special phone to use the booster! As long as your phone supports at least 3G, it will benefit from the stronger signal. If your phone can use 4G calling and you have 4G service available in your area, you’ll enjoy even clearer calls!
- How easy is it to install the signal booster? - The signal booster kit comes complete with everything you need for installation, including antennas and cables. Setting it up is straightforward—most users can do it themselves without any special skills.
- What is a Tri Band Booster? - A Tri Band Booster is a special type of booster that works on three different frequency bands. This means it can strengthen your signal for multiple network types at the same time, ensuring everyone in your home gets a better connection.
- Can the booster work if there is no signal outside? - No, the booster cannot create a signal. It can only strengthen existing signals that come from outside. If there is no signal outside, the booster won’t work.
- How many users can connect at the same time? - The booster can support up to 50 users simultaneously, making it great for families or small offices where many people need to use their phones at the same time.
- What should I do if I need a longer cable? - If the standard 10-meter cable is not long enough for your needs, you can upgrade to a longer cable. This option allows you to place the outdoor antenna in the best spot for maximum signal.
- How can I check my phone’s frequency band? - To check your phone’s frequency band, you can dial *3001#12345# on your iPhone and press the call button. This will show you the frequency band indicator, or you can use apps like CellMapper for more details.
