3G - 250m2 (Telkom) Mobile Signal Booster
Frequently Bought Together
Effortless Installation
Transform your connectivity with minimal fuss! The 3G - 250m2 Mobile Signal Booster kit includes everything you need for a seamless setup, from the external aerial to cables and the booster unit itself. Enjoy a straightforward installation process that quickly allows you to enhance your signal strength without any expert help.
Extended Coverage
Enhance your mobile experience with expanded indoor coverage! This signal booster provides reliable 3G connectivity for areas up to 250 square meters, perfect for homes, cafes, and offices. No more dropped calls or slow data; enjoy a consistent and powerful signal throughout your space!
Versatile and Efficient
Designed to amplify 3G signals on the 850MHz frequency, this booster is optimal for Telkom users in South Africa. It supports multiple users simultaneously, ensuring everyone can connect seamlessly, making it an ideal solution for busy environments where high data demand is prevalent.
High-Performance Components
Our mobile signal booster kit includes a high-gain external antenna that captures weak signals from your surroundings, boosting them for enhanced indoor usage. With options to upgrade your external aerial and cables, you can elevate your system's performance to suit your specific needs.
Enhanced Call Quality
Say goodbye to frustrating dropped calls and hello to clear conversations! This booster effectively improves call quality, ensuring your voice is heard loud and clear, which is especially important for both personal and professional communication.
Robust Protection Options
Protect your investment with an optional lightning surge protector designed to shield your equipment from power surges caused by storms. This added layer of protection ensures your mobile signal booster remains safe and operational, no matter the weather conditions.
It boost 3G signal on 850MHz frequency, the frequency used in South Africa used by mobile networks to deliver their mobile services: 3G. It work on 850Mhz (Band 5) frequency can boost Telkom mobile operator for improving 3G 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.
Eliminates Dropped Calls
Reliable 3G Data
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] (Band 5) |
Country | South Africa |
Boost All On | Telkom (3G) |
Users Supporting | 25 Simultaneously |
Band | Single Band 5 |
Frequency | 850MHz |
Gain(dB) | Uplink Gp≥55; Downlink Gp≥60 |
Up-link | 824~849 MHz |
Down-link | 869~894 MHz |
Export Power(Po) | ≥17dBm |
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 |
Custom your solution
Expandable coverage by adding indoor antenna if the outside signal is strong.

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 the 3G - 250m2 Mobile Signal Booster do? - The 3G - 250m2 Mobile Signal Booster helps improve the mobile signal for 3G connections. It works by taking the weak signal from outside and making it stronger inside your home or business. This means clearer phone calls and faster internet!
- Where can I use this mobile signal booster? - You can use the 3G - 250m2 Mobile Signal Booster in various places, including your home, cafes, restaurants, pubs, and clubs. It is perfect for medium-sized areas up to 250 square meters!
- Is it easy to install the booster? - Yes! The booster comes with everything you need for installation, including antennas and cables. You just need to follow the instructions, and you can do a simple setup yourself.
- Will it work if there's no mobile signal outside? - No, the booster can only strengthen signals that are already present outside. If there is no signal at all outside, the booster will not be able to help.
- How do I know if this booster is right for me? - Check if your mobile provider uses the 3G frequency at 850 MHz. You can do this by dialing a special code on your phone or using an app that shows signal strength. If your provider uses this frequency, the booster will work for you.
- Can more than one person use the signal booster? - Yes! The 3G - 250m2 Mobile Signal Booster can support up to 25 users at the same time, so everyone can enjoy better signal quality.
- What happens if I choose to upgrade the external aerial? - If you upgrade the external aerial, you'll get better performance, especially if your outside signal is weak. The upgraded aerial can help boost the signal even more!
- How much power does the booster use? - The booster uses a standard power adapter that works with AC 100V~240V power sources. It’s designed to be energy-efficient while delivering strong performance.
- What should I do if I face issues with the signal booster? - If you experience problems, you can check the FAQ section on our website or contact our support team for assistance. We're here to help you have the best experience possible!
- How can I purchase the 3G - 250m2 Mobile Signal Booster? - You can easily purchase the booster from our website. Just add it to your cart and proceed to checkout to make your payment securely.
