Calls - 500m2 (Sun Cellular) Mobile Signal Booster
Enhanced Call Clarity
Experience crystal-clear voice calls like never before. Our mobile signal booster significantly enhances the call quality on the 1800MHz frequency, ensuring you never miss an important conversation again. Enjoy your discussions without interruptions or dropouts.
Rapid SMS Delivery
Stay connected and send or receive SMS texts swiftly with our booster. Designed specifically for the Philippines' mobile networks, it ensures your messages go through with minimal delay, making communication seamless and efficient.
Extensive Coverage Area
Transform your indoor signal reception with coverage of up to 500 square meters. Perfect for medium-sized homes, offices, or warehouses, this booster ensures strong signals throughout your space, promoting connectivity wherever you are.
Optional Upgrades for Optimal Performance
Customize your booster experience with optional upgrades, including higher gain antennas for better performance and lightning surge protectors for safeguarding your equipment. Enhance your setup as per your needs to achieve the best signal performance.
Complete Installation Kit
Everything you need for installation is included in one package. Our all-in-one kit features an external aerial, cables, booster base unit, and internal aerial, making setup quick and hassle-free. Enjoy the benefits of an enhanced signal without the extra costs!
Support for Multiple Users
Connect up to 50 users simultaneously with our powerful signal booster. Ideal for homes or small offices, everyone can enjoy enhanced mobile connectivity simultaneously without compromising performance, keeping everybody connected.
It boost Calls signal on 1800MHz frequency, the frequency used in Philippines used by mobile networks to deliver their mobile services: 2G (also known as GSM). It work on 1800Mhz (Band 3) frequency for improving Sun Cellular mobile carrier networks Voice Calls & 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.
No Miss Important Calls
SMS Text Messages Quickly
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 | [Voice Calls] (Band 3) |
Country | Philippines |
Boost All On | Sun Cellular (2G) |
Users Supporting | 50 Simultaneously |
Band | Single Band 3 |
Frequency | 1800MHz |
Gain(dB) | Uplink Gp≥55; Downlink Gp≥60 |
Up-link | 1710~1785 MHz |
Down-link | 1805~1880 MHz |
Export Power(Po) | ≥27dBm |
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 mobile signal booster? - A mobile signal booster is a device that helps improve your mobile phone signal. It works by capturing weak signals from outside and making them stronger so you can make calls and send texts more clearly. It's like giving your phone a little boost so it can talk better with the cell towers. However, it needs an external signal to work, meaning if there’s no signal outside, it won’t help.
- How do I know if I need a signal booster? - If you often have trouble making calls, your texts don’t send, or when you check your phone, it shows only one or two signal bars, you might need a signal booster. This device is especially helpful in places like homes or offices where the signal is not strong enough. You can also check signal strength by dialing *3001#12345# on your phone.
- How large of an area does the 500m2 booster cover? - The 500m2 mobile signal booster is designed to improve the signal in an area of up to 500 square meters. This means it can help boost the signal for medium-sized homes, offices, or warehouses, making it perfect for those who need better coverage in those spaces.
- How can I install the signal booster? - The kit comes with everything you need for installation, including the booster, outdoor and indoor antennas, cables, and a power adapter. It’s designed to be easy to install, and you can find a guide with step-by-step instructions on how to set it up completely.
- Can I strengthen the signal even more? - Yes! If you find that the standard external cable or aerial (antenna) isn’t strong enough for your needs, you can upgrade to higher gain options which will help improve performance. This is especially necessary if you're currently receiving a weak signal indoors.
- What happens if my outdoor signal is weak? - If your outdoor signal is weak, the booster may not work effectively. A signal booster cannot create a signal; it only amplifies what it receives. To check your outdoor signal strength, look for signal readings that are at least -76 dBm for good performance.
- Who can use this signal booster? - The booster can support up to 50 users at the same time, making it suitable for families, small businesses, or office settings. As long as you are using Sun Cellular in the Philippines, it will work to enhance your calls and texts.
- What should I do if I experience lightning storms? - If you're worried about lightning strikes, you can add a lightning surge protector to your setup. This device will help protect your booster from any damage caused by electrical surges due to lightning, keeping everything safe during storms.
- Will the booster work with any mobile carrier? - This specific mobile signal booster is designed to work specifically with Sun Cellular and only boosts signals on the 1800MHz frequency, which is used in the Philippines for 2G services. It will not work with other mobile network providers.
- Can I find help if I have problems after installing? - Yes, if you face any issues after installation or have questions about how to set up your signal booster, customer support is available to assist you. Just reach out to the contact options provided with your purchase, and they will help you troubleshoot any problems.
