4G LTE & Calls - 500m2 (Heyah/Nju Mobile) Mobile Phone Signal Booster
Enhanced 4G LTE & Voice Call Quality
Experience crystal-clear voice calls and flawless 4G LTE connectivity with our mobile phone signal booster. Operating on 900MHz and 1800MHz frequencies, it significantly enhances your Heyah and Nju network coverage, ensuring you stay connected wherever you are.
Wide Coverage Area
Designed for efficiency, this high-performance booster provides an impressive indoor coverage of up to 500 m². Perfect for medium-sized homes, offices, and warehouses, it ensures reliable connections for multiple users across different mobile networks.
Dual Band Capability
Simultaneously boost signals on both 900MHz and 1800MHz frequencies with this advanced dual-band booster. Its versatility makes it ideal for households where members use different carriers, enhancing communication and minimizing dropped calls.
Quick SMS & Reliable Data
Never miss an important text message again! Our booster not only strengthens voice calls but also accelerates your SMS delivery, ensuring quick communication. Enjoy consistent and reliable 4G/LTE data for faster uploads and downloads.
Easy Installation Kit
The kit comes complete with everything required for a straightforward installation, including an external aerial, cables, and power adapter. Get all the peripheral items at one price, simplifying the process of enhancing your mobile signal.
Upgrade Options Available
Take your signal booster to the next level with optional upgrades like higher gain antennas and surge protectors. Tailor your system based on your needs, ensuring maximum performance and protection against lightning strikes.
It boost 4G LTE and Calls signal on 900MHz, 1800MHz frequencies, the frequencies used in Poland used by mobile networks to deliver their mobile services: 2G (also known as GSM) and 4G. It work on both 900Mhz (Band 8) & 1800Mhz (Band 3) frequencies for improving Heyah and Nju mobile carrier Voice Calls, Text and 4G LTE signal. It also boost T-Mobile, Orange, Play, Plus, Heyah etc ALL mobile carrier networks (except Aero2) for improving Voice Calls & Text signal. If your phones support 4G Calling (also called Voice over LTE or VoLTE) and your area 4G Calling is available, with the booster you can make clearer voice calls using 4G network. If you have a 4G ready phone, but you’re not in a 4G area, you’ll still be able to use voice calls and text. It is a high-performance booster, boost indoor signal cover an area up to 500 m2, perfect for medium houses, offices, warehouse and more.
This system is compatible with all GSM mobile phone networks, will provide coverage on both 900MHz, 1800MHz frequency simultaneously. It's Dual Band booster and is an ESSENTIAL if many people in the same household are on different mobile phone networks!
No Miss Important Calls
Wow 2G/4G Calls
Eliminates Dropped Calls
SMS Text Messages Quickly
Consistent Connection
Reliable 4G/LTE Data
Reception Up to 500 sq.m.
4G/LTE Internet
Faster Uploads & Downloads
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 & Calls] (Band 8, 3) |
Country | Poland |
Boost All On | T-Mobile (2G) Orange (2G) Play (2G) Plus (2G) Heyah (4G & 2G) Klucz Mobile (2G) Lycamobile (2G) Nju Mobile (4G & 2G) RedBull Mobile (2G) Virgin Mobile (2G) |
Users Supporting | 50 Simultaneously |
Band | Dual Band 8 & 3 |
Frequency | 900 & 1800MHz |
Gain(dB) | Uplink Gp≥60; Downlink Gp≥65 |
Up-link | 890~915 MHz; 1710~1785 MHz |
Down-link | 935~960 MHz; 1805~1880 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 mobile phone signal booster? - A mobile phone signal booster is a device that helps improve your phone's reception. If your phone struggles to receive calls or text messages, a signal booster can strengthen the connection, allowing you to make clearer calls and send messages easily. It's especially helpful in areas where the mobile network signal is weak.
- How does this booster work? - This booster works by receiving weak mobile signals from outside and amplifying them indoors. It operates on two frequencies, 900MHz and 1800MHz, which are used by various mobile networks. This way, it enhances both voice calls and data services like 4G LTE within your home or office.
- Do I need a 4G-compatible phone to use this booster? - No, you don’t need a 4G phone to use this booster! If you have a phone that supports 4G but are in an area without 4G service, you can still make voice calls and send text messages. The booster will improve the signals for 2G and 4G, depending on what your phone can do.
- What size area will the booster cover? - This booster can cover an area up to 500 square meters. That makes it great for medium-sized homes, offices, warehouses, or similar spaces. If you're in a small room, you can still enjoy excellent coverage, boosting your mobile signal effectively.
- Can I use this booster with different mobile networks? - Yes! This booster works with many mobile networks in Poland, such as T-Mobile, Orange, Play, Plus, Heyah, and Nju Mobile, among others. This makes it a versatile choice if people in your home or office use different phone carriers.
- What should I do if there is no signal outside? - Unfortunately, if there's no signal outside, the booster won’t be able to create one. It can only amplify existing signals. It’s best to locate the external antenna in an area where you can pick up some signals to make the booster effective.
- Is the installation of the booster easy? - Yes! The booster kit includes everything you need, like antennas and cables, and it's designed for easy installation. You can quickly set it up to boost your mobile signal without needing professional help.
- What can I do to improve the booster performance? - To enhance the performance of your mobile booster, ensure the external antenna is positioned in a spot with the best reception outside. You might also consider upgrading to a higher gain antenna if your signal is weak at home, or using longer cables if needed.
- What happens if my area doesn't have 4G service? - If your area doesn't have 4G service, that's okay! The booster will still improve your ability to make calls and send texts on 2G and 3G networks. Your mobile service will still be better even without 4G coverage.
- How can I check which frequency band my phone uses? - You can check your phone's frequency band by dialing *3001#12345#* on your iPhone, then pressing the call button. That will show you detailed information about your connection, including the signal frequency band.
