# 3G & 4G LTE - 1000m2 (Swisscom/Sunrise/Salt/Yallo) Mobile Signal Booster ##### **Universal Compatibility** The 3G & 4G LTE mobile signal booster is designed to work seamlessly with all major mobile networks in Switzerland, including Swisscom, Sunrise, and Salt. It enhances both 3G and 4G LTE signals simultaneously on popular frequencies of 800MHz and 2100MHz, ensuring crystal-clear calls and lightning-fast data speeds for everyone in the household. ##### **Expanded Coverage** Boost your mobile signal across a vast area of up to 1,000 m²! This high-performance dual-band booster is essential for large spaces like homes, offices, hotels, and warehouses. Say goodbye to dead zones and enjoy consistent connectivity no matter where you are. ##### **Enhanced Voice Quality** Experience superior call quality with the ability to use 4G Calling (VoLTE). This feature allows for clearer and more reliable voice calls, ensuring that you never miss an important conversation again, even in areas previously plagued by weak signals. ##### **Fast Data Transfer** Enjoy faster uploads and downloads with boosted 3G and 4G LTE internet speeds. Whether streaming videos, working from home, or catching up on emails, this booster ensures that you have the reliable data connection you need for all your online activities. ##### **Complete Installation Kit** The booster kit includes everything you need for a hassle-free installation: external aerial, cables, booster base unit, internal aerial, and power adapter. All items are included in one price, making it easy to enhance your mobile signal without hidden costs. ##### **Upgrade Options** Customize your setup with optional upgrades like longer external cables or a lightning surge protector. Our high-gain Yagi antenna enhances performance, ensuring that you get the best signal possible, even in challenging locations. Enhance your mobile experience today! It boost **ALL 3G and ALL 4G LTE** signal on 800MHz, 2100MHz frequency, the frequencies used in **Switzerland** 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 Sunrise, Swisscom, Yallo, Lebara, Aldi mobile, Ortel mobile, Lycamobile, Ok.-mobile, Salt Mobile, UPC Cablecom, CoopMobile, TalkTalk and Mucho 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 a high-performance booster, boost indoor signal cover an area of up to **1,000 m2**, great for large house, offices, hotel, warehouse 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 1,000 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 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) * * * ### About 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) * * * ### Specification (scroll to view all) Application & Bands \[3G & 4G/LTE Data\] (Band 20, 1) Country Switzerland **Boost All On** Swisscom (3G & 4G) Sunrise (3G & 4G) Salt Mobile (3G & 4G) Yallo (3G & 4G) Aldi mobile (3G & 4G) CoopMobile (3G & 4G) Lebara mobile (3G & 4G) Lycamobile (3G & 4G) M-Budget (3G) Mucho (3G & 4G) Ok.-mobile (3G & 4G) Ortel mobile (3G & 4G) TalkTalk (3G & 4G) UPC Cablecom (3G & 4G) Users Supporting 100 Simultaneously Band Dual Band 20 & 1 Frequency 800MHz & 2100MHz Gain(dB) Uplink Gp≥70; Downlink Gp≥75 Up-link 832~862 MHz; 1930~1990 MHz Down-link 791~821 MHz; 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 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 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 helps improve the mobile phone signal inside a building. It captures weak signals from outside and amplifies them, making it easier for your phone to connect to the network. This means clearer calls, faster internet, and fewer dropped calls! 2. Which mobile networks does the booster support? - The booster supports many mobile networks used in Switzerland, including Sunrise, Swisscom, Salt, Yallo, and more. It works with all major 3G and 4G networks, so no matter which carrier you use, you can enjoy better signal strength! 3. How does the booster work? - The booster captures the mobile signal from outside using an external antenna. This signal is then amplified by the booster unit and sent to an indoor antenna. This helps to improve the signal so you can make calls and use the internet more easily. 4. Can I use the booster in any building? - Yes! The mobile signal booster can be used in various locations like homes, offices, hotels, or even warehouses. It covers an area of up to 1,000 square meters, making it suitable for larger spaces. 5. Will the booster work if I have no signal outside? - No, the booster needs a weak signal outside to work. If there is no signal at all outdoors, it cannot create a signal inside. It only amplifies existing signals. 6. How can I check my mobile frequency band? - You can check your mobile frequency band by dialing \*3001#12345#\* on your iPhone and then checking the 'Freq Band Indicator' in 'Serving Cell Info'. Alternatively, you can use apps like 'CellMapper' or 'Network Signal Info Pro'. 7. What if the standard cable length isn’t enough? - If the standard 10-meter external cable length does not reach your area, you have the option to upgrade to a longer cable to make sure the booster works effectively. 8. What safety features does this booster have? - The booster has an option for a Lightning Surge Protector, which helps protect your equipment from damage caused by lightning strikes. This is an important addition to ensure safety during storms. 9. What is the installation process like? - The installation is simple and comes with all the necessary components including the external aerial, cables, and power adapter. You will receive a guide to help you set everything up easily. 10. Can multiple people use the booster at the same time? - Yes! The booster can support up to 100 users at the same time, so everyone in the household can benefit from improved mobile signals, whether making calls or using the internet. TAGES: 3G signal booster, 4G LTE mobile booster, Switzerland mobile networks, dual band booster, improve mobile signal, peak signal reception, indoor coverage solution, mobile signal enhancement ## Details - **Price:** 685.0 GBP - 755.0 GBP - **Vendor:** UKMobileBooster.com - **Type:** Switzerland - **Tags:** application 3G Data & 4G LTE Data, ch Aldi, ch ch, ch CoopMobile, ch Lebara, ch Lycamobile, ch Mucho, ch Ok.-mobile, ch Ortel, ch Salt, ch Sunrise, ch Swisscom, ch TalkTalk, ch UPC Cablecom, ch Yallo, coverage up to 1000 sq metres, provider Aldi Mobile, provider CoopMobile, provider Lebara Mobile, provider Lycamobile, provider Mucho, provider Ok.-mobile, provider Ortel Mobile, provider Salt Mobile, provider Sunrise, provider Swisscom, provider TalkTalk, provider UPC Cablecom, provider Yallo ## Variants | Variant | Price | Available | |---------|-------|-----------| | No / No | 685.00 GBP | In stock | | No / Yes | 705.00 GBP | In stock | | 20 M / No | 705.00 GBP | In stock | | 20 M / Yes | 725.00 GBP | In stock | | 30 M / No | 715.00 GBP | In stock | | 30 M / Yes | 735.00 GBP | In stock | | 40 M / No | 725.00 GBP | In stock | | 40 M / Yes | 745.00 GBP | In stock | | 50 M / No | 735.00 GBP | In stock | | 50 M / Yes | 755.00 GBP | In stock | ## Images - 3G & 4G LTE - 1000m2 (Swisscom/Sunrise/Salt/Yallo) Mobile Signal Booster - 3G & 4G LTE - 1000m2 (Swisscom/Sunrise/Salt/Yallo) Mobile Signal Booster - 3G & 4G LTE - 1000m2 (Swisscom/Sunrise/Salt/Yallo) Mobile Signal Booster - 3G & 4G LTE - 1000m2 (Swisscom/Sunrise/Salt/Yallo) Mobile Signal Booster - 3G & 4G LTE - 1000m2 (Swisscom/Sunrise/Salt/Yallo) Mobile Signal Booster - 3G & 4G LTE - 1000m2 (Swisscom/Sunrise/Salt/Yallo) Mobile Signal Booster - 3G & 4G LTE - 1000m2 (Swisscom/Sunrise/Salt/Yallo) Mobile Signal Booster - 3G & 4G LTE - 1000m2 (Swisscom/Sunrise/Salt/Yallo) Mobile Signal Booster --- > Source: [B4U](https://www.ukmobilebooster.com/products/ch-cw1000-mobile-booster) > Updated: 2026-09-02