# 3G & 4G LTE - 250m2 (T-Mobile/Orange/Telering/Yesss!) Mobile Signal Booster ##### **Enhanced Signal Boost** Experience superior connectivity with our mobile signal booster, designed to amplify \*\*3G and 4G LTE\*\* signals on both 800MHz and 2100MHz frequencies. This powerful device is compatible with major networks in Austria, including T-Mobile, Orange, and Telering, ensuring you enjoy uninterrupted service wherever you are. ##### **Wide Coverage Area** Optimized for indoor coverage up to \*\*250 m²\*\*, this booster is perfect for homes, cafes, restaurants, and clubs. Say goodbye to weak signals and enjoy high-speed data and clear voice calls, making it an ideal choice for medium-sized areas where connectivity matters. ##### **Dual Band Technology** Our \*\*Dual Band\*\* technology seamlessly supports both 3G and 4G networks simultaneously, catering to various mobile carriers. It guarantees improved connectivity for multiple users, making it an essential solution for households with diverse mobile network needs. ##### **Reliable Connectivity** Never worry about dropped calls or slow data again! This booster enhances your mobile experience with \*\*clear voice calls\*\* and \*\*faster upload and download speeds\*\*. Stay connected with a reliable 3G/4G LTE connection no matter where you are indoors. ##### **Complete Installation Kit** Everything you need for a full installation is included in one price! Our kit features essential components such as an external aerial, cables, booster base unit, internal aerial, and power adapter, making setup simple and hassle-free. ##### **Upgrade Options Available** Tailor your signal booster solution with various upgrade options, including longer external cables, higher gain antennas, and lightning surge protectors. These enhancements ensure you achieve optimal performance tailored to your specific needs and environmental conditions. It boost **3G and 4G LTE** signal on 800MHz, 2100MHz frequency, the frequencies used in **Austria** by mobile networks to deliver their mobile services: 3G, 3.5G (also known as HSDPA provides faster data rates than 3G) and 4G. It can boost ALL mobile network operators for improving **3G** signal. And boost T-Mobile, Orange, Telering, Yesss!, HoT Mobile, Vectone mobile carrier networks improving **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 3G**. The booster 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 4G and 3G mobile phone networks, will provide coverage on both 800MHz, 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/4G Calls** Eliminates Dropped Calls **Clear Voice** No Miss Important Calls **Consistent Connection** Reliable 3G/4G LTE Data **Send/Receive SMS** SMS Text Messages Quickly **3G/4G LTE 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 \[3G & 4G/LTE Data\] (Band 20, 1) Country Austria **Boost All On** A1 (3G) Three (3G) T-Mobile (3G & 4G) Orange (3G & 4G) Bob (3G) Eety (3G) HoT (3G & 4G) Lycamobile (3G) Telering (3G & 4G) Vectone (3G & 4G) Yesss! (3G & 4G) Users Supporting 25 Simultaneously Band Dual Band 20 & 1 Frequency 800MHz & 2100MHz Gain(dB) Uplink Gp≥60; Downlink Gp≥65 Up-link 832~862 MHz; 1930~1990 MHz Down-link 791~821 MHz; 2110~2180 MHz Export Power(Po) ≥17dBm 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 20, 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 improves the strength of your phone's signal in areas where it's weak. It helps you make clearer calls, send texts faster, and enjoy better internet speeds, especially indoors. 2. How does the 3G and 4G LTE mobile booster work? - The booster works by taking the weak mobile signal from outside, amplifying it, and then sending the stronger signal inside your home or building. This way, you can have better phone calls and internet service. 3. Which mobile networks does this booster support? - This booster supports several mobile networks in Austria, including T-Mobile, Orange, Telering, and Yesss! It enhances both 3G and 4G LTE signals for these providers. 4. Can I use this booster if I only have a 3G phone? - Yes! The booster works with both 3G and 4G phones. If you have a 4G phone but are in a 3G area, you will still be able to use the booster without any issues. 5. How much area can this booster cover? - This mobile booster can cover up to 250 square meters. This makes it great for homes, cafes, restaurants, and even small clubs where many people need better signal. 6. Do I need special tools to install the booster? - No special tools are needed! The kit includes everything you need for the installation, like cables and antennas, and it's designed to be easy to set up. 7. What should I do if there is no signal outside? - Unfortunately, the booster can only make a weak signal stronger, it cannot create signal. If there is no signal outside, the booster won't work either, so make sure to check your signal before purchasing. 8. Can I connect multiple phones to the booster? - Yes! The booster can support up to 25 users at the same time. This means you and your family or friends can all enjoy a better signal together. 9. What are the frequency bands supported by the booster? - The booster supports two main frequency bands: 800MHz for 4G and 2100MHz for 3G. This allows it to work efficiently with both types of networks. 10. How can I check if my phone supports 4G? - You can check if your phone supports 4G by dialing \*3001#12345#\* and looking for the 'Freq Band Indicator' in the 'Serving Cell Info'. There are also apps like 'CellMapper' that can help you. TAGES: 3G signal booster, 4G LTE signal booster, mobile signal amplifier, Austria mobile networks, T-Mobile 4G, Telering 3G, indoor signal booster, dual band mobile booster ## Details - **Price:** 295.0 GBP - 415.0 GBP - **Vendor:** UKMobileBooster.com - **Type:** Austria - **Tags:** application 3G Data & 4G LTE Data, at at, at HoT, at Orange, at T-Mobile, at Telering, at Vectone, at Yesss, coverage up to 250 sq metres, frequency 800 2100MHz, provider HoT, provider Orange, provider T-Mobile, provider Telering, provider Vectone, provider Yesss ## Variants | Variant | Price | Available | |---------|-------|-----------| | No / No / No | 295.00 GBP | In stock | | No / No / Yes | 315.00 GBP | In stock | | No / Yes / No | 345.00 GBP | In stock | | No / Yes / Yes | 365.00 GBP | In stock | | 20 M / No / No | 315.00 GBP | In stock | | 20 M / No / Yes | 335.00 GBP | In stock | | 20 M / Yes / No | 365.00 GBP | In stock | | 20 M / Yes / Yes | 385.00 GBP | In stock | | 30 M / No / No | 325.00 GBP | In stock | | 30 M / No / Yes | 345.00 GBP | In stock | | 30 M / Yes / No | 375.00 GBP | In stock | | 30 M / Yes / Yes | 395.00 GBP | In stock | | 40 M / No / No | 335.00 GBP | In stock | | 40 M / No / Yes | 355.00 GBP | In stock | | 40 M / Yes / No | 385.00 GBP | In stock | | 40 M / Yes / Yes | 405.00 GBP | In stock | | 50 M / No / No | 345.00 GBP | In stock | | 50 M / No / Yes | 365.00 GBP | In stock | | 50 M / Yes / No | 395.00 GBP | In stock | | 50 M / Yes / Yes | 415.00 GBP | In stock | ## Images - 3G & 4G LTE - 250m2 (T-Mobile/Orange/Telering/Yesss!) Mobile Signal Booster - Mobile Signal Booster Panel Antenna - Mobile Signal Booster Cables - Mobile Signal Booster Outdoor and Indoor Antenna - Mobile Signal Booster Package - Mobile Signal Booster How Panel Antenna Works - Mobile Signal Booster Panel Panel Antennas - Mobile Signal Booster How it Works --- > Source: [B4U](https://www.ukmobilebooster.com/products/at-cw250-mobile-booster) > Updated: 2026-09-02