4G LTE - 250m2 (Heyah/Nju Mobile) Mobile Phone Signal Booster
Reliable 4G LTE Connectivity
Experience uninterrupted 4G LTE connectivity with our signal booster, specifically designed to amplify the 1800MHz frequency used by Heyah and Nju Mobile networks. This booster ensures you stay connected, providing reliable data transmission and stable connections across your devices.
Wide Coverage Area
Our 4G LTE Mobile Phone Signal Booster effectively enhances signal strength across an impressive 250m² area. Ideal for various indoor settings such as homes, cafes, pubs, and offices, it guarantees a stronger signal for you and your guests, wherever you are.
Complete Installation Kit
This kit comes equipped with everything required for installation. It includes an outdoor antenna, internal antenna, booster unit, cables, and power adapter, ensuring a hassle-free setup without the need for additional purchases. Enjoy increasing your signal strength immediately!
Easy Installation Process
Set up your signal booster effortlessly with our straightforward installation guide. Simply mount the external antenna in a signal-rich area, connect it to the booster and indoor antenna, and power it up. Loosely install first for optimal positioning.
Upgrade Options Available
Customize your signal booster experience with available upgrade options. Choose from longer external cables and higher gain antennas that enhance performance based on your specific needs, ensuring consistent and strong signals even in challenging environments.
Support for Multiple Users
Our 4G LTE booster supports up to 25 simultaneous users, making it perfect for busy spaces. Whether it's a cozy home or a bustling café, everyone can enjoy fast and reliable mobile connectivity without interruptions.
It boost 4G LTE signal on 1800MHz frequency, the frequency used in Poland used by mobile networks to deliver their mobile services: 4G. It work on 1800Mhz (Band 3) frequency for improving Heyah and Nju Mobile carrier networks 4G LTE 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.
Reliable 4G/LTE Data
Faster Uploads & Downloads
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 | [4G/LTE] (Band 3) |
Country | Poland |
Boost All On | Heyah (4G) Nju Mobile (4G) |
Users Supporting | 25 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) | ≥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 |
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 Phone Signal Booster? - A Mobile Phone Signal Booster is a device that helps improve the mobile phone signal in your home or office. It takes weak signals from outside and amplifies them, allowing you to have a stronger connection for calls and internet use. This is very helpful if you often experience poor reception.
- How does the 4G LTE Signal Booster work? - The 4G LTE Signal Booster works by capturing the weak mobile signal from outside your house and boosting it so you can enjoy better reception indoors. It does this on the 1800MHz frequency used by certain mobile networks, including Heyah and Nju Mobile, making your phone calls clearer and your internet faster.
- Where can I install the Signal Booster? - You can install the Signal Booster in your home, office, cafe, or any medium-sized area of up to 250 square meters. It's perfect for places where you previously had trouble getting a good signal, such as basements or rooms away from windows.
- Is installation difficult? - No, installation is not difficult. The booster kit includes everything you need, and you just have to follow the step-by-step instructions. Many users find it easy and complete the installation in under an hour!
- Can I use the Signal Booster for any mobile carrier? - The 4G LTE Signal Booster is specifically designed for Heyah and Nju Mobile carriers operating on the 1800MHz frequency (Band 3). If you use these carriers, this booster will work well for you.
- What happens if I have no signal outside? - If there is no signal outside, the booster will not be able to work. The booster amplifies existing signals, so it needs at least a weak signal from outside to function properly.
- How many devices can use the Signal Booster at the same time? - The booster can support up to 25 devices at the same time. This means multiple people in your home or business can enjoy better phone calls and faster internet without any problems.
- Do I need to upgrade the external antenna? - Upgrading to a higher gain external antenna can help if you currently have low signal strength outside your building. It boosts the signal before it enters the booster, which can improve performance, especially if you only get 1 or 2 signal bars.
- What is a surge protector, and do I need it? - A surge protector is a device that protects the booster from electrical surges, such as those caused by lightning. While it is not necessary, having one can help ensure that your booster remains safe and operational, especially in stormy weather.
- How do I know if I need a signal booster? - If you frequently notice dropped calls, slow internet speeds, or poor voice quality in your home or office, you might benefit from a signal booster. If you check your phone and see only one or two bars of signal, a booster could help improve that significantly!
