Calls - 500m2 (Krymtelecom/Win Mobile/SMARTS) Mobile Signal Booster
Enhanced Call Clarity
Experience unparalleled call quality with our mobile signal booster, designed to enhance voice calls over 2G and 4G networks on 900MHz and 1800MHz frequencies. Whether you're at home or in the office, you can make clearer, uninterrupted calls, ensuring you never miss an important conversation.
Wider Coverage Area
Covering an impressive area of up to 500 m², this high-performance booster is perfect for medium-sized homes, offices, or warehouses. Say goodbye to dead zones and enjoy seamless connectivity throughout your space, allowing multiple users to stay connected without any hassle.
Dual Band Support
Our Dual Band booster supports simultaneous amplification on both 900MHz and 1800MHz frequencies. This ensures compatibility with various mobile networks, including Krymtelecom, Win Mobile, and SMARTS, making it essential for households with multiple carriers.
Reliable 4G Connectivity
Enjoy fast upload and download speeds with improved 4G/LTE connectivity. The booster allows you to remain online without interruptions, making it ideal for streaming, video calls, and online gaming, all while ensuring your internet experience is consistent and reliable.
Complete Installation Kit
Everything you need for a complete installation is included in one package. From the booster unit to external antennas and cables, set up is easy and straightforward, allowing you to enjoy improved signal strength without unnecessary extras or hidden costs.
Upgrade Options Available
Tailor your booster experience with various upgrade options. From higher gain antennas for improved performance in weak signal areas to surge protectors that shield your device from lightning strikes, customize your setup to achieve optimal signal enhancement for your needs.
It boost Calls signal on 900MHz, 1800MHz frequencies, the frequencies used in Russian Federation 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 Krymtelecom, Win Mobile, SMARTS, Motiv, Sotovaja and Tattelecom mobile carrier networks Voice Calls and Text signal. It also can boost 1800Mhz (Band 3) frequency networks for improving Motiv, Sotovaja and Tattelecom mobile carriers 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 2G. 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 | [Voice Calls] (Band 8, 3) |
Country | Russian Federation |
Boost All On | Krymtelecom (2G) Win Mobile (2G) SMARTS (2G) Motiv (4G & 2G) Sotovaja (4G & 2G) Tattelecom (4G & 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 the 500m2 Mobile Signal Booster? - The 500m2 Mobile Signal Booster is a device designed to enhance mobile phone signals for specific networks in the Russian Federation. It works on two frequency bands, 900MHz and 1800MHz, which are used for voice calls and 4G services. With this booster, you can improve call quality, increase the number of texts sent and received, and gain better internet speed. It's ideal for homes, offices, and other places needing better mobile coverage.
- Who can benefit from using the mobile signal booster? - Anyone with a mobile phone on carriers such as Krymtelecom, Win Mobile, SMARTS, Motiv, Sotovaja, or Tattelecom can benefit from this device. If you live in an area where the signal is weak, this booster can help improve your call and data quality. It's especially useful for families where multiple people use different carriers.
- How does the booster work? - The mobile signal booster amplifies existing weak signals from outside, boosting your phone's ability to pick them up. It does not create a new signal; therefore, if there is no signal outside, the booster will not function. It takes the signals on 900MHz and 1800MHz frequencies and makes them stronger inside your home or office.
- Is installation of the booster complicated? - No, the installation of the 500m2 Mobile Signal Booster is quite easy. Each kit comes with everything you need, including the external antenna, internal antenna, cables, and power adapter. There are clear instructions provided or you can watch installation videos available online.
- What if my area doesn’t have 4G service? - If you have a phone that is ready for 4G but you are in an area without 4G coverage, don't worry! The booster will still allow you to use 2G service. You will be able to make calls and send texts using the existing 2G network.
- How can I check what frequency my phone uses? - You can check your phone's frequency band by dialing *3001#12345#* on your iPhone. After pressing call, tap on 'Serving Cell Info' and look for 'Freq Band Indicator'. This will tell you if your phone is using band 8 or band 3.
- What if I need better signal performance? - If your indoor signal is still weak, you can upgrade your external antenna to a higher gain Yagi antenna. This is especially beneficial if your phone shows only 1 or 2 signal bars. A better outdoor antenna will help capture stronger signals from towers.
- Can I use the booster with multiple devices? - Yes, the 500m2 Mobile Signal Booster can support up to 50 devices at the same time. This makes it perfect for households where many people use their mobile phones simultaneously.
- What is the range of the mobile booster? - The mobile signal booster covers an area of up to 500 square meters. This means it is suitable for medium-sized homes, offices, and even warehouses to get better phone signals.
- Do I need any additional equipment for the booster? - Typically, everything you need comes with the booster kit. However, if you want to enhance performance, you can opt for additional upgrades like longer cables or a lightning surge protector to safeguard your equipment.
