Calls - 100m2 (Cell C/MTN/Vodacom/Virgin mobile) Mobile Signal Booster
Enhanced Signal Strength
Experience crystal-clear calls with the Calls - 100m2 Mobile Signal Booster. Designed to amplify signals on the 900MHz frequency used by major South African mobile networks, this booster ensures that you stay connected with reliable voice and text functionality, even in weak signal areas.
Wider Coverage Area
Cover an impressive indoor area of up to 100m2. Perfect for small apartments or offices, this mobile signal booster ensures that you can communicate effectively throughout your space without worrying about dead zones.
User-Friendly Installation
The kit comes complete with all necessary components including external and internal antennas, cables, and a power adapter. Enjoy an easy installation process that allows you to boost your signal quickly and efficiently without professional assistance.
Compatible with Multiple Carriers
This booster is compatible with major carriers in South Africa, including Cell C, MTN, Vodacom, Virgin Mobile, Me&You Mobile, and FNB Connect. Regardless of your network provider, you can enhance your mobile experience.
Reliable Performance
Enjoy uninterrupted service with a capability to support up to 10 simultaneous users. The Calls - 100m2 booster is designed to provide a stable connection for family and friends, ensuring everyone stays in touch without any interruptions.
Protection Against Surges
Upgrade your setup with an optional lightning surge protector. This essential accessory guards against electrical surges, prolonging the lifespan of your equipment and providing peace of mind during storms and electrical disturbances.
It boost Calls signal on 900MHz frequency, the frequency used in South Africa used by mobile networks to deliver their mobile services: 2G (also known as GSM). It work on 900Mhz (Band 8) frequency for improving Cell C, MTN, Vodacom, Virgin mobile, Me&You Mobile and FNB Connect mobile carrier networks Voice Calls & Text signal. Boost indoor signal coverage 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 | Voice Calls & Text (Band 8) |
Country | South Africa |
Boost All On | Cell C (2G) MTN (2G) Vodacom (2G) Virgin mobile (2G) Me&You Mobile (2G) FNB Connect (2G) |
Users Supporting | 10 Simultaneously |
Band | Single Band 8 |
Frequency | 900MHz |
Gain(dB) | Uplink Gp≥45; Downlink Gp≥50 |
Up-link | 890~915 MHz |
Down-link | 935~960 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 a mobile signal booster? - A mobile signal booster is a device that helps improve your mobile phone signal. It collects weak signals from outside and makes them stronger inside your home or office. This means you can make calls and send texts more easily!
- Who can benefit from a mobile signal booster? - Anyone who struggles with bad phone reception at home or in small offices can use a mobile signal booster. This includes families, workers, and even small businesses that need clear communication.
- How does this mobile signal booster work? - The Calls - 100m2 booster captures weak mobile signals from outside, boosts them, and then redistributes them inside your space. It works best when there's at least some signal outside.
- Can I install the booster myself? - Yes! The booster comes with everything you need and has an easy installation guide. Just follow the steps and you’ll be enjoying better signal in no time!
- What mobile networks does it support? - This mobile signal booster supports Cell C, MTN, Vodacom, and Virgin Mobile in South Africa. If you use these networks, this device will work for you!
- How much area does it cover? - This booster can cover up to 100 square meters. It's great for small apartments or offices where people often struggle to get good phone signals.
- What do I need to check before buying? - Before buying a mobile signal booster, check if you have any signal outside your home. If there's no signal at all, the booster won't be able to help. You can use your phone to check this.
- Is the mobile signal booster expensive? - The Calls - 100m2 mobile signal booster is priced at £75.00, which is affordable compared to other solutions for improving mobile reception.
- What if I need more than 100m2 coverage? - If you have a larger area to cover, you might need a more powerful booster. There are different options available that can cover larger spaces.
- Can I get help if I have questions about my booster? - Absolutely! You can contact customer support if you have any questions or need assistance with your mobile signal booster.
