# 3G - 500m2 (O2/Telekom/Orange) Mobile Signal Booster ##### **Powerful 3G Signal Boost** Experience remarkable mobile connectivity with our 3G signal booster designed specifically for the 2100MHz frequency used in Slovakia. Whether it's O2, Telekom, or Orange, this high-performance device enhances your 3G network to ensure seamless communication and faster data rates. ##### **Wider Coverage Area** Transform your connectivity experience with extensive indoor signal coverage of up to 500 m². Perfect for medium-sized houses, offices, or warehouses, this booster guarantees stronger signals throughout larger spaces. ##### **Easy Installation Kit** Get all the essentials in one package! Our mobile signal booster kit comes with everything required for installation: an external antenna, cables, the booster unit, internal antenna, and a power adapter. Setup is quick and straightforward, making it accessible for everyone. ##### **Lightning Protection Upgrade** Safeguard your investment with our Lightning Surge Protector option. Designed to shield your device from high amperage surges caused by lightning strikes, this protector is easy to install and vital for uninterrupted performance. ##### **Signal Enhancement Upgrades** Elevate your signal strength with optional upgrades like a higher gain Yagi antenna, perfect for areas with weak reception. This upgrade is essential for optimizing your booster’s performance, particularly in challenging signal environments. ##### **Support for Multiple Users** This booster supports connectivity for up to 50 simultaneous users, ensuring that everyone in your space can enjoy a strong and stable 3G signal. Perfect for homes or business settings where multiple devices are in use. It boost **3G** signal on 2100MHz frequency, the frequency used in **Slovakia** used by mobile networks to deliver their mobile services: 3G, 3.5G (also known as HSDPA provides faster data rates than 3G). It work on 2100Mhz (Band 1) frequency can boost O2, Telekom, Orange etc ALL mobile carrier networks (except Swan 4ka) for improving **3G** signal. It is a high-performance booster, boost indoor signal cover an area up to **500 m2**, perfect for medium houses, offices, warehouse and more. * * * **Wow 3G Calls** Eliminates Dropped Calls **Consistent Connection** Reliable 3G Data **Signal Wider Coverage** Reception Up to 500 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 \[3G\] (Band 1) Country Slovakia **Boost All On** O2 (3G) Telekom (3G) Orange (3G) FunFon (3G) Juro (3G) Tesco Mobile (3G) Users Supporting 50 Simultaneously Band Single Band 1 Frequency 2100MHz Gain(dB) Uplink Gp≥60; Downlink Gp≥65 Up-link 1930~1990 MHz Down-link 2110~2180 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 **Warming Tips:** - Band Confirmation: This booster can boost signals on 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 indoors. It takes the existing weak signal outside and amplifies it, making it stronger so you can make calls or use the internet without interruptions. 2. How does the 3G Mobile Signal Booster work? - The 3G Mobile Signal Booster works by receiving the weak 3G signal from outside, boosting it, and then transmitting that stronger signal inside your home or office. This helps reduce dropped calls and improves your internet speed. 3. Which mobile networks can this booster support? - This booster supports several mobile networks in Slovakia, including O2, Telekom, Orange, FunFon, Juro, and Tesco Mobile, making it versatile for many users. However, it does not work with the Swan 4ka network. 4. How much area does this signal booster cover? - The 3G Mobile Signal Booster can cover an area of up to 500 square meters. This makes it suitable for medium-sized houses, offices, and warehouses, ensuring better coverage in those spaces. 5. Can I use the signal booster if there is no signal outside? - No, the signal booster can only amplify signals that are already present. If there is no signal outside, the booster will not work, as it needs a weak signal to improve. 6. What do I need to install the signal booster? - The kit includes everything you need for installation, such as the external antenna, cables, the booster unit, an internal antenna, and a power adapter. It’s designed to be easy to install. 7. What if I need longer external cables? - If the standard 10-meter external cable is not long enough for your needs, you can upgrade to longer cables to ensure the booster can effectively capture the best signal. 8. Do I need to upgrade the aerial for better performance? - If your phone shows only 1 or 2 signal bars indoors, upgrading to a higher gain Yagi antenna is recommended. This can significantly improve the signal strength inside your home or office. 9. How do I protect my equipment from lightning? - You can add a lightning surge protector to your setup. This device safeguards your equipment from damage caused by lightning strikes and is simple to install. 10. Is this booster compatible with 4G signals? - While this particular booster focuses on 3G signals, there are options for boosters that can also support 4G signals. For those looking specifically for 4G solutions, different models are available. TAGES: 3G mobile signal booster, 500m2 signal coverage, O2 Telekom Orange booster, Slovakian mobile networks, indoor signal enhancement, HSDPA data rates, mobile carrier signal amplification, mobile signal installation kit ## Details - **Price:** 265.0 GBP - 385.0 GBP - **Vendor:** UKMobileBooster.com - **Type:** Slovakia - **Tags:** application 3G Data, coverage up to 500 sq metres, provider FunFon, provider Juro, provider O2, provider Orange, provider Telekom, provider Tesco Mobile, sk sk ## Variants | Variant | Price | Available | |---------|-------|-----------| | No / No / No | 265.00 GBP | In stock | | No / No / Yes | 285.00 GBP | In stock | | No / Yes / No | 315.00 GBP | In stock | | No / Yes / Yes | 335.00 GBP | In stock | | 20 M / No / No | 285.00 GBP | In stock | | 20 M / No / Yes | 305.00 GBP | In stock | | 20 M / Yes / No | 335.00 GBP | In stock | | 20 M / Yes / Yes | 355.00 GBP | In stock | | 30 M / No / No | 295.00 GBP | In stock | | 30 M / No / Yes | 315.00 GBP | In stock | | 30 M / Yes / No | 345.00 GBP | In stock | | 30 M / Yes / Yes | 365.00 GBP | In stock | | 40 M / No / No | 305.00 GBP | In stock | | 40 M / No / Yes | 325.00 GBP | In stock | | 40 M / Yes / No | 355.00 GBP | In stock | | 40 M / Yes / Yes | 375.00 GBP | In stock | | 50 M / No / No | 315.00 GBP | In stock | | 50 M / No / Yes | 335.00 GBP | In stock | | 50 M / Yes / No | 365.00 GBP | In stock | | 50 M / Yes / Yes | 385.00 GBP | In stock | ## Images - 3G - 500m2 (O2/Telekom/Orange) Mobile Signal Booster - 3G - 500m2 (O2/Telekom/Orange) Mobile Signal Booster - 3G - 500m2 (O2/Telekom/Orange) Mobile Signal Booster - 3G - 500m2 (O2/Telekom/Orange) Mobile Signal Booster - 3G - 500m2 (O2/Telekom/Orange) Mobile Signal Booster - 3G - 500m2 (O2/Telekom/Orange) Mobile Signal Booster - 3G - 500m2 (O2/Telekom/Orange) Mobile Signal Booster - 3G - 500m2 (O2/Telekom/Orange) Mobile Signal Booster - 3G - 500m2 (O2/Telekom/Orange) Mobile Signal Booster --- > Source: [B4U](https://www.ukmobilebooster.com/products/sk-w500-mobile-booster) > Updated: 2026-09-02