# 4G LTE & Calls - 1000m2 (Cosmote/Vodafone/Wind) Mobile Signal Booster ##### **Enhanced 4G LTE & Calls** Experience uninterrupted calls and seamless 4G LTE connectivity with our advanced mobile signal booster. Operating on 900MHz and 1800MHz frequencies, it ensures you stay connected with all major networks in Greece, including Cosmote, Vodafone, and Wind. Whether you're indoors at home or in a large office, enjoy crisp voice calls and fast data without dropouts. ##### **Wide Coverage Area** Cover a vast space of up to 1,000 square meters with this high-performance booster. Ideal for large homes, hotels, and workplaces, it maximizes indoor signal strength ensuring everyone enjoys reliable communication. Say goodbye to weak signals and hello to full bars, facilitating connectivity for multiple users at once. ##### **Dual Band Functionality** This dual-band booster simultaneously amplifies both 2G and 4G signals, accommodating every user on different mobile networks. It’s perfect for families or offices where individuals might use varying carriers. Boost your communication capabilities without compromising on quality—stay connected regardless of your network provider. ##### **Faster Data Speeds** Revitalize your internet experience with improved upload and download speeds thanks to the 4G LTE signal enhancement. Stream videos, download large files, and browse effortlessly, all while enjoying a more stable and faster connection that reduces buffering for an uninterrupted experience. ##### **Easy Installation Process** Get set up without hassle! The kit includes all necessary components such as the external aerial, cables, and booster unit for a straightforward installation process. You won’t need to buy additional items—everything needed for optimal signal boost is in one package, ensuring a quick and easy setup. ##### **Upgrade Options Available** Customize your booster setup according to your needs! Choose from upgrade options like higher gain antennas for enhanced performance or lightning surge protectors for equipment safety. Tailor your signal solution to maximize efficiency and protect your investment while enjoying superior connectivity. It boost **4G LTE and Calls** signal on 900MHz, 1800MHz frequencies, the frequencies used in **Greece** 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 Cosmote, Vodafone, Wind etc ALL mobile carrier networks **Voice Calls, Text and 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 voice calls and text**. It is a high-performance booster, boost indoor signal cover an area up to **1,000 m2**, great for large house, offices, hotel, 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! * * * **Clear Voice** No Miss Important Calls **Wow 2G/4G Calls** Eliminates Dropped Calls **Send/Receive SMS** SMS Text Messages Quickly **Consistent Connection** Reliable 4G/LTE Data **Signal Wider Coverage** Reception Up to 1,000 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. ![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 \[4G/LTE & Calls\] (Band 3) Country Greece **Boost All On** Cosmote (4G & 2G) Vodafone (4G & 2G) Wind (4G & 2G) Frog Mobile (4G & 2G) Q Mobile (4G & 2G) Users Supporting 100 Simultaneously Band Dual Band 8 & 3 Frequency 900 & 1800MHz Gain(dB) Uplink Gp≥65; Downlink Gp≥70 Up-link 890~915 MHz; 1710~1785 MHz Down-link 935~960 MHz; 1805~1880 MHz Export Power(Po) ≥27dBm 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 8, or Band 3, 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 4 Indoor Antennas](https://cdn.shopifycdn.net/s/files/1/0488/4129/3976/files/Expand-Cell-Coverage-with-4-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 mobile signal inside your home or office. It picks up the weak signal from outside and amplifies it, making calls clearer, texts faster, and data connections more reliable. 2. How does the 4G LTE & Calls booster work? - The 4G LTE & Calls booster works on two frequencies: 900MHz and 1800MHz, which are commonly used in Greece by networks like Cosmote, Vodafone, and Wind. The booster captures the weak mobile signal from outside and amplifies it inside, improving service for phone calls, texts, and internet. 3. Who can use this booster? - This booster is suitable for anyone in Greece using mobile networks like Cosmote, Vodafone, or Wind. Whether you live in a big house, an office, or even a hotel, it can enhance the mobile signal for up to 1,000 square meters! 4. Can I use my 4G phone for calls when I’m outside a 4G area? - Yes! Even if you are not in a 4G area, you can still use your 4G phone to make calls and send texts. The booster enhances the signal so you can stay connected. 5. Will this booster eliminate dropped calls? - Yes! The booster helps eliminate dropped calls by providing a stronger and more consistent signal. This means you can enjoy clear conversations without interruptions. 6. What do I need for installation? - The kit comes with everything needed for installation: an external aerial, cables, the booster unit itself, an internal aerial, and a power adapter. It’s designed to be easy to set up! 7. What if I have poor signal outside? - If there is no signal outside, the booster won't work. It only amplifies existing signals, so it’s important to have some signal from the outside. 8. How can I check which frequency band my phone uses? - To check the frequency band on an iPhone, dial \*3001#12345#\*, press Call, and click 'Serving Cell Info' to see the 'Freq Band Indicator'. 9. What upgrades are available for the booster? - You can upgrade to a longer external cable, a higher gain aerial for better performance, or a lightning surge protector to protect your equipment from storms. 10. How many devices can this booster support? - The booster can support up to 100 simultaneous users, which makes it perfect for homes with multiple users or small businesses. TAGES: 4G LTE signal booster, mobile signal enhancement, Greece mobile networks, dual band booster, Cosmote Vodafone Wind, indoor signal coverage, VoLTE calls, high-performance mobile booster ## Details - **Price:** 605.16 GBP - 725.16 GBP - **Vendor:** UKMobileBooster.com - **Type:** Greece - **Tags:** application 4G LTE Data & Voice Calls, coverage up to 1000 sq metres, gr gr, provider Cosmote, provider Frog Mobile, provider Q Mobile, provider Vodafone, provider Wind ## Variants | Variant | Price | Available | |---------|-------|-----------| | No / No / No | 605.16 GBP | In stock | | No / No / Yes | 625.16 GBP | In stock | | No / Yes / No | 655.16 GBP | In stock | | No / Yes / Yes | 675.16 GBP | In stock | | 20 M / No / No | 625.16 GBP | In stock | | 20 M / No / Yes | 645.16 GBP | In stock | | 20 M / Yes / No | 675.16 GBP | In stock | | 20 M / Yes / Yes | 695.16 GBP | In stock | | 30 M / No / No | 635.16 GBP | In stock | | 30 M / No / Yes | 655.16 GBP | In stock | | 30 M / Yes / No | 685.16 GBP | In stock | | 30 M / Yes / Yes | 705.16 GBP | In stock | | 40 M / No / No | 645.16 GBP | In stock | | 40 M / No / Yes | 665.16 GBP | In stock | | 40 M / Yes / No | 695.16 GBP | In stock | | 40 M / Yes / Yes | 715.16 GBP | In stock | | 50 M / No / No | 655.16 GBP | In stock | | 50 M / No / Yes | 675.16 GBP | In stock | | 50 M / Yes / No | 705.16 GBP | In stock | | 50 M / Yes / Yes | 725.16 GBP | In stock | ## Images - 4G LTE & Calls - 1000m2 (Cosmote/Vodafone/Wind) Mobile Signal Booster - 4G LTE & Calls - 1000m2 (Cosmote/Vodafone/Wind) Mobile Signal Booster - 4G LTE & Calls - 1000m2 (Cosmote/Vodafone/Wind) Mobile Signal Booster - 4G LTE & Calls - 1000m2 (Cosmote/Vodafone/Wind) Mobile Signal Booster - 4G LTE & Calls - 1000m2 (Cosmote/Vodafone/Wind) Mobile Signal Booster - 4G LTE & Calls - 1000m2 (Cosmote/Vodafone/Wind) Mobile Signal Booster - 4G LTE & Calls - 1000m2 (Cosmote/Vodafone/Wind) Mobile Signal Booster - 4G LTE & Calls - 1000m2 (Cosmote/Vodafone/Wind) Mobile Signal Booster - 4G LTE & Calls - 1000m2 (Cosmote/Vodafone/Wind) Mobile Signal Booster --- > Source: [B4U](https://www.ukmobilebooster.com/products/gr-gd1000-mobile-booster) > Updated: 2026-09-02