4G LTE & Calls - 250m2 (Alcom) Mobile Signal Booster
Enhanced Voice Clarity
Experience crystal-clear voice calls with our 4G LTE Mobile Signal Booster. It ensures that your conversations are sharper and more stable, reducing interruptions and enhancing your overall communication capabilities.
SMS Made Easy
Send and receive SMS text messages seamlessly without delays. Our booster guarantees faster message delivery across the 4G network, keeping you connected with friends and family with ease.
Reliable 4G/LTE Connectivity
Enjoy consistently reliable 4G LTE data, enabling you to stream, browse, and download without worrying about signal drops or interruptions, particularly in areas previously plagued by low reception.
Wider Coverage
With a coverage area up to 250 square meters, our booster is ideal for medium-sized spaces like homes, cafes, and restaurants. Enjoy enhanced connectivity throughout your surroundings with ease.
Dual Band Functionality
The dual-band booster supports both 900MHz and 1800MHz frequencies simultaneously, making it a versatile solution for multiple carriers. Stay connected, no matter your mobile network provider.
Complete Installation Kit
Our comprehensive kit includes everything you need for easy setup: an external aerial, cables, a booster base unit, an internal aerial, and a power adapter. All peripherals are included for one simple price!
It boost 4G LTE and Calls signal on 900MHz, 1800MHz frequencies, the frequencies used in Finland 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 Alcom mobile carrier networks Voice Calls, Text and 4G LTE 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 the best suitable for medium size, boost indoor signal areas up to 250 m2, perfect for home, cafes, restaurants, pubs, clubs 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 250 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 3) |
| Country | Finland |
| Boost All On | Alcom (4G & 2G) |
| Users Supporting | 25 Simultaneously |
| Band | Dual Band 8 & 3 |
| Frequency | 900 & 1800MHz |
| Gain(dB) | Uplink Gp≥50; Downlink Gp≥55 |
| Up-link | 890~915 MHz; 1710~1785 MHz |
| Down-link | 935~960 MHz; 1805~1880 MHz |
| Export Power(Po) | -70~-40 dBm/FA(1.23MHz) |
| 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 the 4G LTE & Calls Mobile Signal Booster? - The 4G LTE & Calls Mobile Signal Booster is a device that enhances mobile phone signals for better voice calls, text messaging, and internet connectivity. It works on 900MHz and 1800MHz frequencies, which are commonly used in Finland for mobile services. This booster is great for medium-sized areas, boosting signals for up to 250 square meters, making it suitable for homes, cafes, and restaurants.
- How does the signal booster help with voice calls? - The signal booster improves the clarity of voice calls by enhancing the 4G network signal. If you have a compatible phone and can use 4G Calling (or VoLTE), the booster provides clearer calls. Even if you're in an area without 4G, you can still make regular voice calls and send texts.
- Is the booster compatible with my phone? - Yes! The 4G LTE & Calls Mobile Signal Booster is designed to work with all GSM mobile phone networks. It supports multiple carriers at the same time, making it essential for households where different family members use different mobile networks.
- Can the booster create a mobile signal? - No, the booster cannot create a mobile signal. It only amplifies existing signals. If there is no signal available outside your home, the booster will not work.
- What comes included in the signal booster kit? - The kit includes everything you need to install the signal booster. This consists of the booster unit, an external antenna, an internal antenna, a power adapter, and 10 meters of outdoor cable. All items are included in one price, making setup straightforward.
- What should I do if the outdoor cable is too short for my needs? - If the included 10-meter outdoor cable is not long enough for your installation, you have the option to upgrade to a longer cable for better coverage. This way, you can position the antenna for optimal signal reception.
- How do I check which frequency band my phone uses? - To find out the frequency band your phone supports, you can simply dial *3001#12345#* on your iPhone and tap the call button. Then, click on 'Serving Cell Info' to check the 'Freq Band Indicator.' Alternatively, you can use apps like 'CellMapper' or 'Network Signal Info Pro'.
- What are lightning surge protectors and do I need one? - Lightning surge protectors are devices designed to protect your signal booster from power surges caused by lightning strikes. If your outdoor antennas are exposed to the elements, it’s wise to use a surge protector to help safeguard your equipment from potential damage.
- When might I need to upgrade the external antenna? - If your phone shows only 1 or 2 signal bars indoors, or if you live in an area with weak signal strength (like -76 to -105 dBm), upgrading to a higher gain Yagi antenna can improve your signal performance dramatically.
- How many users can the signal booster support at the same time? - The 4G LTE & Calls Mobile Signal Booster can support up to 25 users simultaneously. This makes it ideal for busy households or commercial spaces where multiple people need reliable mobile service.