# 3G & Calls - 250m2 (Kyivstar/Vodafone/Lifecell/TriMob) Mobile Phone Signal Booster ##### **Comprehensive Signal Boosting** The mobile booster enhances all 3G and voice call signals across both 900MHz and 2100MHz frequencies. It effectively supports major Ukrainian networks like Kyivstar, Vodafone, Lifecell, TriMob, and Intertelecom, ensuring seamless connectivity for all users. ##### **Wide Coverage Area** Ideal for medium-sized spaces, this booster improves indoor reception up to 250 square meters. Whether it's your home, a café, or a restaurant, enjoy consistent call quality and faster data speeds throughout the area. ##### **Simultaneous Band Support** Our dual-band booster operates on both Band 8 and Band 1 frequencies simultaneously, making it an essential upgrade for households with users on different carriers, ensuring everyone stays connected effortlessly. ##### **Easy Installation Kit** Enjoy a hassle-free installation experience! The complete kit comes with all necessary components including external and internal antennas, cables, and a power adapter—everything you need in one package. ##### **Enhanced Voice Quality** Eliminate dropped calls and enjoy crystal-clear voice communication. With this booster, important calls no longer get interrupted, providing you with a reliable connection at all times. ##### **Fast 3G Internet Access** Benefit from faster uploads and downloads, allowing you to browse the internet and send/receive SMS quickly. Experience smoother online activities with improved 3G signal strength. It boost **ALL 3G and Calls** signal on 900MHz, 2100MHz frequencies, the frequencies used in **Ukraine** used by mobile networks to deliver their mobile services: 3G, 3.5G (also known as HSDPA provides faster data rates than 3G) and 2G. It work on both 900Mhz (Band 8) & 2100Mhz (Band 1) frequencies for improving Kyivstar, Vodafone, Lifecell and TriMob mobile carrier networks **3G, Voice Calls and Text** signal, and improving Intertelecom **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. This system is compatible with all 3G mobile phone networks, will provide coverage on both 900MHz, 2100MHz frequency **simultaneously**. It's Dual Band booster and is an **ESSENTIAL** if many people in the same household are on different mobile phone networks! * * * **Wow 3G Calls** Eliminates Dropped Calls **Clear Voice** No Miss Important Calls **Consistent Connection** Reliable 3G Data **Send/Receive SMS** SMS Text Messages Quickly **3G Internet** Faster Uploads & Downloads **Signal Wider Coverage** 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. ![4G LTE Mobile Signal Booster UK Networks EE Vodafone O2 Indoor Coverage Improve Signal cables](https://cdn.shopify.com/s/files/1/0488/4129/3976/files/Signal-Booster-Cable.jpg?v=1693125491) * * * ### 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](https://www.ukmobilebooster.com/pages/quick_start_guide) ![4G LTE Mobile Signal Booster UK Networks EE Vodafone O2 Indoor Coverage Improve Signal higher gain yagi antenna](https://cdn.shopifycdn.net/s/files/1/0488/4129/3976/files/ProductPageHigherGainYagiAntenna.webp?v=1600640184) * * * ### 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. ![4G LTE Mobile Signal Booster UK Networks EE Vodafone O2 Indoor Coverage Improve Signal surge protector](https://cdn.shopifycdn.net/s/files/1/0488/4129/3976/files/ProductPageSurgeProtector.webp?v=1600640184) * * * ### Specification (scroll to view all) Application & Bands \[3G Data and Voice Calls\] (Band 8, 1) Country Ukraine **Boost All On** Kyivstar (3G & 2G) Vodafone (3G & 2G) Lifecell (3G & 2G) TriMob (3G & 2G) Intertelecom (3G) Users Supporting 25 Simultaneously Band Dual Band 8 & 1 Frequency 900 & 2100MHz Gain(dB) Uplink Gp≥50; Downlink Gp≥55 Up-link 890~915 MHz; 1930~1990 MHz Down-link 935~960 MHz; 2110~2180 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 **Warming Tips:** - Band Confirmation: This booster can boost signals on Band 8, or Band 1, please check the band of your devices firstly. - For iPhone: Dial \*3001#12345#\* → Press call button → Click 'Serving Cell Info' → Check 'Freq Band Indicator'. - For Android: Download 'LTE Discovery' APP → Click ‘SIGNALS’ → Check 'EARFCN'. More refer to [Quick Start Guide](https://www.ukmobilebooster.com/pages/quick_start_guide) . - External Signal Needed: The signal booster can only amplify signal but can't create signal. If there is no signal outside, it won't work, please make sure you get 1-2 bars signal outside. ### Custom your solution #### **Expandable coverage by adding indoor antenna if the outside signal is strong.** ![UK Mobile Booster Expand Cell Coverage with 3 Indoor Antennas](https://cdn.shopifycdn.net/s/files/1/0488/4129/3976/files/Expand-Cell-Coverage-with-3-Indoor-Antenna.png?v=1700361963) ### **How It Works** ![how 4G LTE Mobile Signal Booster UK Networks EE Vodafone O2 Indoor Coverage Improve Signal work for home office](https://cdn.shopifycdn.net/s/files/1/0488/4129/3976/files/ProductPageHIWhomeoffice-2.webp?v=1650634397) #### 1 **Receives signal** The powerful antenna reaches out to access a voice and 3G, 4G, and LTE data signal, and delivers it to the booster #### 2 **Boosts signal** The booster receives the signal, amplifies it, and serves as a relay between your phone and the nearest cell tower. #### 3 **Broadcasts signal** Your devices get increased cell reception, and calls and data are fed through the booster back to the network. #### **Get stronger signal** ![how 4G LTE Mobile Signal Booster UK Networks EE Vodafone O2 Indoor Coverage Improve Signal work for home office](https://cdn.shopifycdn.net/s/files/1/0488/4129/3976/files/ProductPagenormalcoverage-2.webp?v=1650634397) #### 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. ![how 4G LTE Mobile Signal Booster UK Networks EE Vodafone O2 Indoor Coverage Improve Signal work for home office](https://cdn.shopifycdn.net/s/files/1/0488/4129/3976/files/ProductPageboostedcoverage-2.webp?v=1650634397) #### 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** 1. Connect the indoor antenna to the MS port. 2. Connect the outdoor antenna to the BS Port. 3. Install the outdoor antenna and keep a minimum vertical distance of 10 meters from the indoor antenna. 4. Point the outdoor antenna to the direction where you know there is possibly a higher signal strength from the base station. 5. Power on the booster and check the signal strength. 6. 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.](https://drive.google.com/file/d/1Uch5legGJsKTzLO9PTGpgsKEnZGEq7TH/view) ![4G LTE Mobile Signal Booster UK Networks EE Vodafone O2 Indoor Coverage Improve Signal signal coverage](https://cdn.shopifycdn.net/s/files/1/0488/4129/3976/files/Coverage.jpg?v=1698191834) ### **Application Scenarios** ![4G LTE Mobile Signal Booster UK Networks EE Vodafone O2 Indoor Coverage Improve Signal home application](https://cdn.shopify.com/s/files/1/0488/4129/3976/files/application-home.png?v=1697980834) **Home** ![4G LTE Mobile Signal Booster UK Networks EE Vodafone O2 Indoor Coverage Improve Signal office application](https://cdn.shopify.com/s/files/1/0488/4129/3976/files/application-office.png?v=1697980832) **Office** ![4G LTE Mobile Signal Booster UK Networks EE Vodafone O2 Indoor Coverage Improve Signal garage application](https://cdn.shopify.com/s/files/1/0488/4129/3976/files/application-garage.png?v=1697980834) **Garage** ![4G LTE Mobile Signal Booster UK Networks EE Vodafone O2 Indoor Coverage Improve Signal metal buildings application](https://cdn.shopify.com/s/files/1/0488/4129/3976/files/application-metal-buildings.png?v=1697980834) **Metal Buildings** 1. What is a mobile signal booster? - A mobile signal booster is a device that helps improve your mobile phone signal. If you have weak signal at home or in a cafe, this gadget can help boost it so you can enjoy better calls, texts, and data. It's like a magic helper for your phone! 2. How does the mobile signal booster work? - The mobile signal booster works by picking up the weak signal outside and then strengthening it inside your home or building. It takes the signal, boosts it up, and sends it through the air so all your phones can have good service! 3. Which networks does this booster support? - This booster supports three major networks in Ukraine: Kyivstar, Vodafone, Lifecell, and TriMob. So, whether you make calls or use the internet on any of these networks, the booster will help improve your signal. 4. How big of an area does the booster cover? - The mobile signal booster can cover an area up to 250 square meters. This means it’s great for medium-sized places like homes, cafes, and even small clubs, ensuring everyone inside can enjoy a strong signal. 5. What should I do if there is no signal outside? - If there is no signal outside, the mobile signal booster will not work. It can make a weak signal stronger, but if there is no signal at all, it won't help. You may need to find a spot outside where there is better signal. 6. Is the installation of the booster easy? - Yes! The kit comes with everything you need to set up the mobile signal booster. It includes all the parts like antennas and cables, and the instructions are straightforward, so you can install it yourself without needing help. 7. Can I use the booster with multiple phones? - Absolutely! The mobile signal booster can support up to 25 phones at the same time. So whether you have family or friends over, everyone can enjoy better calls and internet without any issues. 8. Do I need a special app to check my phone's frequency band? - No special app is needed! You can simply dial \*3001#12345# on your iPhone to check your phone's frequency band. This will help you know if the booster will work with your phone. 9. What extra upgrades can I purchase for my booster? - You can upgrade your external cables and antennas for better performance if needed. For example, if your signal is still weak, a higher gain antenna can help catch more signal from outside. 10. What if there's lightning? Is my booster safe? - Yes! You can purchase a lightning surge protector that helps shield your booster from lightning strikes. It's an easy device to add and keeps your equipment safe during storms. TAGES: 3G mobile booster, Kyivstar signal booster, Vodafone signal booster, Lifecell mobile signal, TriMob signal enhancement, mobile phone signal amplification, indoor signal booster, Ukraine mobile network coverage ## Details - **Price:** 235.0 GBP - 355.0 GBP - **Vendor:** UKMobileBooster.com - **Type:** Ukraine - **Tags:** application 3G Data & Voice Calls, coverage up to 250 sq metres, has_stock_countdown, provider Kyivstar, provider Lifecell, provider TriMob, provider Vodafone (MTS), ua ua ## Variants | Variant | Price | Available | |---------|-------|-----------| | No / No / No | 235.00 GBP | In stock | | No / No / Yes | 255.00 GBP | In stock | | No / Yes / No | 285.00 GBP | In stock | | No / Yes / Yes | 305.00 GBP | In stock | | 20 M / No / No | 255.00 GBP | In stock | | 20 M / No / Yes | 275.00 GBP | In stock | | 20 M / Yes / No | 305.00 GBP | In stock | | 20 M / Yes / Yes | 325.00 GBP | In stock | | 30 M / No / No | 265.00 GBP | In stock | | 30 M / No / Yes | 285.00 GBP | In stock | | 30 M / Yes / No | 315.00 GBP | In stock | | 30 M / Yes / Yes | 335.00 GBP | In stock | | 40 M / No / No | 275.00 GBP | In stock | | 40 M / No / Yes | 295.00 GBP | In stock | | 40 M / Yes / No | 325.00 GBP | In stock | | 40 M / Yes / Yes | 345.00 GBP | In stock | | 50 M / No / No | 285.00 GBP | In stock | | 50 M / No / Yes | 305.00 GBP | In stock | | 50 M / Yes / No | 335.00 GBP | In stock | | 50 M / Yes / Yes | 355.00 GBP | In stock | ## Images - 3G & Calls - 250m2 (Kyivstar/Vodafone/Lifecell/TriMob) Mobile Phone Signal Booster - 3G & Calls - 250m2 (Kyivstar/Vodafone/Lifecell/TriMob) Mobile Phone Signal Booster - 3G & Calls - 250m2 (Kyivstar/Vodafone/Lifecell/TriMob) Mobile Phone Signal Booster - 3G & Calls - 250m2 (Kyivstar/Vodafone/Lifecell/TriMob) Mobile Phone Signal Booster - 3G & Calls - 250m2 (Kyivstar/Vodafone/Lifecell/TriMob) Mobile Phone Signal Booster - 3G & Calls - 250m2 (Kyivstar/Vodafone/Lifecell/TriMob) Mobile Phone Signal Booster - 3G & Calls - 250m2 (Kyivstar/Vodafone/Lifecell/TriMob) Mobile Phone Signal Booster - 3G & Calls - 250m2 (Kyivstar/Vodafone/Lifecell/TriMob) Mobile Phone Signal Booster - 3G & Calls - 250m2 (Kyivstar/Vodafone/Lifecell/TriMob) Mobile Phone Signal Booster --- > Source: [B4U](https://www.ukmobilebooster.com/products/ua-gw250-mobile-booster) > Updated: 2026-09-02