Enhanced 3G Connectivity
Transform your mobile experience with the 3G - 500m2 Cell Phone Signal Booster. Designed to amplify your Oi and Algar network signals, it works seamlessly at 2100MHz frequency, providing you with reliable and uninterrupted 3G service. Say farewell to dropped calls and enjoy pristine connectivity!
Extensive Coverage Area
Cover up to 500 square meters effortlessly! This powerful booster is ideal for medium-sized homes, offices, warehouses, and more, ensuring that you have consistent and robust mobile signal strength in every corner of your space.
Complete Installation Kit
Everything you need for a hassle-free installation is included in one complete kit! The package features an external aerial, booster base unit, indoor antenna, cables, and power adapter, making it easy for anyone to set up without needing professional help.
User-Friendly Setup
Our cell phone booster comes with straightforward instructions and a flexible installation process. Conduct a preliminary setup for optimal antenna placement and ensure you're connected to the best signal possible all year round.
Upgrade Options Available
Enhance your signal's performance with our optional upgrades! Choose from longer external cables for wider installation or a high-gain Yagi antenna for superior reception, ensuring top-tier connectivity based on your specific needs.
Lightning Surge Protection
Keep your equipment safe with our lightning surge protector, designed to guard against high amperage surges. Installing it is a breeze and adds an essential layer of safety, ensuring your booster remains operational during stormy weather.
It boost 3G signal on 2100MHz frequency, the frequency used in Brazil 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 Oi and Algar mobile carriers mainly used for improving 3G 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.
Eliminates Dropped Calls
Reliable 3G Data
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] (Band 1) |
Country | Brazil |
Boost All On | Oi (3G) Algar (3G) |
Users Supporting | 50 Simultaneously |
Band | Single Band 1 |
Frequency | 2100MHz |
Gain(dB) | Uplink Gp≥60; Downlink Gp≥65 |
Up-link | 1930~1990 MHz |
Down-link | 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 a cell phone signal booster? - A cell phone signal booster is a device that helps improve your mobile phone signal. It takes weak signals from outside and makes them stronger inside your home or office. This means you can make calls and use data more easily!
- How does the 3G - 500m2 signal booster work? - The 3G - 500m2 signal booster works by capturing the weak mobile signal from outside, amplifying it, and then broadcasting it inside your space. It specifically boosts the 3G signal on the 2100MHz frequency used in Brazil, allowing for better phone calls and faster internet.
- How large of an area does the booster cover? - This booster can cover an area of up to 500 square meters. It is suitable for medium-sized homes, offices, and warehouses, ensuring a stronger signal throughout the space.
- Who can use this booster? - The 3G - 500m2 booster is designed for people who use Oi or Algar mobile networks in Brazil. Whether it's for your home, office, or shop, anyone struggling with weak signals can benefit from this device.
- Can I install the booster myself? - Yes, the installation is easy! The kit comes with everything you need, including antennas and cables. Just follow the instructions provided, and you can have it set up in no time.
- What should I do if there's no outside signal? - Keep in mind that the signal booster amplifies existing signals, but it cannot create a signal from nothing. If there’s no signal outside, the booster won’t work. It's important to place the outdoor antenna in a location with good reception.
- How can I check the signal band on my phone? - You can check the signal band on your iPhone by dialing *3001#12345#*. After that, press the call button, go to 'Serving Cell Info,' and check the 'Freq Band Indicator.'
- What if I need a longer cable for installation? - If the standard 10 meters of outdoor cable isn't enough for your needs, you can upgrade to longer cable options, including 20, 30, 40, or even 50 meters, to ensure the best installation setup.
- What kind of protection does the booster have? - The signal booster can be upgraded with a lightning surge protector, which helps safeguard your device against possible damage from lightning strikes. This ensures your equipment remains safe and functional.
- Is the booster safe to use? - Absolutely! The signal booster is designed to comply with safety regulations and will not interfere with mobile networks. It just improves your signal for better calls and data.
