# 3G & Calls - 250m2 (Base/Mobistar/Proximus/Ortel) Mobile Signal Booster ##### **Enhanced Voice Clarity** Experience crystal-clear voice calls with our advanced mobile signal booster. Say goodbye to dropped calls and hello to uninterrupted conversations. The 3G & Calls booster ensures you never miss an important call, providing exceptional call quality and reliability. ##### **Rapid SMS Delivery** Stay connected without delays! Our booster enhances signal strength, allowing you to send and receive SMS messages quickly. Whether it's a quick text or important information, rest assured your messages will go through seamlessly. ##### **Consistent 3G Data Speeds** Enjoy reliable and fast 3G internet with our signal booster. Whether you're streaming, browsing, or downloading, the improved signal strength ensures you have consistent data speeds for all your online activities. ##### **Expansive Coverage Area** Transform your indoor space with exceptional coverage up to 250 m². Ideal for homes, cafes, and restaurants, our booster provides wide-reaching signal enhancement, ensuring everyone enjoys reliable connectivity. ##### **Easy to Install Kit** Get everything you need for installation in one convenient package! The kit includes an external aerial, cables, and a booster base unit, making installation a breeze for anyone, regardless of technical expertise. ##### **Upgrade Options Available** Tailor your experience with our upgrade options—higher gain antennas for stronger signals and surge protectors to safeguard your investment. Enhance your signal boosting system according to your specific needs. It boost **All 3G & All Calls** signal on 900MHz, 2100MHz frequencies, the frequencies used in **Belgium** 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 can boost all networks on Mobistar, Proximus, BASE, Aldi Talk, Allo RTL, Jim Mobile, Lycamobile, Mobile Vikings, Red Bull Mobile, Telenet and Ortel for improving **3G** signal. It also can boost all network operators for improving **Voice Calls & Text** 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 Belgium **Boost All On** Mobistar (2G & 3G) Proximus (2G & 3G) BASE (2G & 3G) Aldi Talk (2G & 3G) Allo RTL (2G & 3G) Jim Mobile (2G & 3G) Lycamobile (2G & 3G) Mobile Vikings (2G & 3G) Ortel (2G & 3G) Red Bull Mobile (2G & 3G) Telenet (2G & 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 does a mobile signal booster do? - A mobile signal booster helps to make your phone calls clearer and your mobile data faster. It takes weak signals from outside and makes them stronger inside your home, cafe, or restaurant. This means you won’t have to worry about dropped calls or slow internet! 2. Which mobile networks does this booster work with? - This booster works with many networks in Belgium, like Proximus, BASE, and Mobistar, as well as others like Aldi Talk and Ortel. If you have these networks, the booster can help your signal! 3. How big of an area can this booster cover? - The booster is perfect for spaces up to 250 square meters. This means it can easily cover your home, a cafe, restaurant, or small pub, giving you better reception where you need it most. 4. Do I need special tools to install the signal booster? - No special tools are needed! The kit comes with everything you need, like antennas and cables. It's designed to be easy to set up, so anyone can install it without hassle. 5. What do I do if I have no signal outside? - A signal booster can only make weak signals stronger. If you have no signal at all outside, the booster won't work. Make sure you have some signal before using the booster. 6. Can I use the booster for voice calls and texting? - Yes! This booster not only helps with 3G data but also makes voice calls and texts clearer and faster. This way, you can stay connected without any interruptions. 7. What should I check before buying the booster? - Make sure to check what frequency band your mobile network uses, either band 8 or 1. You can find this by using your phone's settings or a special app. This will help ensure the booster will work with your network! 8. Is this booster safe to use? - Yes, using a mobile signal booster is safe! It helps improve your signals without causing any harm to your devices. Just make sure to install it properly as described in the guide it comes with. 9. What if I need longer cables or a better antenna? - If the standard cables included aren't long enough, you can upgrade to longer ones. There's also an option to get a higher gain antenna for even better performance, especially if your phone shows only a weak signal. 10. Can the booster be used for both phone calls and internet? - Absolutely! This booster is designed to enhance both your phone calls and 3G internet connection. So, whether you're making a call or browsing online, you'll enjoy a more reliable experience. TAGES: 3G mobile signal booster, Belgium mobile networks, dual band signal booster, voice calls improvement, 250m2 signal coverage, dropped calls elimination, HSDPA mobile internet, indoor signal enhancement ## Details - **Price:** 235.0 GBP - 355.0 GBP - **Vendor:** UKMobileBooster.com - **Type:** Belgium - **Tags:** application 3G Data & Voice Calls, be Aldi Talk, be Allo RTL, be BASE, be be, be Jim, be Lycamobile, be Mobile Vikings, be Mobistar, be Ortel, be Proximus, be Red Bull, be Telenet, coverage up to 250 sq metres, has_stock_countdown, provider Aldi Talk, provider Allo RTL, provider BASE, provider Jim Mobile, provider Lycamobile, provider Mobile Vikings, provider Mobistar, provider Ortel, provider Proximus, provider Red Bull, provider Telenet ## 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 (Base/Mobistar/Proximus/Ortel) Mobile Signal Booster - 3G & Calls - 250m2 (Base/Mobistar/Proximus/Ortel) Mobile Signal Booster - 3G & Calls - 250m2 (Base/Mobistar/Proximus/Ortel) Mobile Signal Booster - 3G & Calls - 250m2 (Base/Mobistar/Proximus/Ortel) Mobile Signal Booster - 3G & Calls - 250m2 (Base/Mobistar/Proximus/Ortel) Mobile Signal Booster - 3G & Calls - 250m2 (Base/Mobistar/Proximus/Ortel) Mobile Signal Booster - 3G & Calls - 250m2 (Base/Mobistar/Proximus/Ortel) Mobile Signal Booster - 3G & Calls - 250m2 (Base/Mobistar/Proximus/Ortel) Mobile Signal Booster - 3G & Calls - 250m2 (Base/Mobistar/Proximus/Ortel) Mobile Signal Booster --- > Source: [B4U](https://www.ukmobilebooster.com/products/be-gw250-mobile-booster) > Updated: 2026-09-02