# 3G & 4G LTE - 200m2 (Swisscom/Sunrise/Salt/Yallo) Mobile Signal Booster ##### **Comprehensive Signal Boost** Experience enhanced connectivity with our mobile signal booster, designed for \*\*ALL 3G and ALL 4G LTE\*\* frequencies used by Swiss network providers. Whether you're in a small apartment or office, we've got you covered, boosting signals from major networks like Swisscom, Sunrise, and Salt, ensuring seamless voice calls and rapid data transmission. ##### **Dual Band Technology** Our robust Dual Band booster operates simultaneously on both \*\*800MHz and 2100MHz\*\* frequencies, making it an \*\*ESSENTIAL\*\* tool for households with multiple users across different carriers. Say goodbye to connectivity issues as you enjoy crystal-clear calls and uninterrupted internet access! ##### **Quick and Easy Installation** Get your signal improvement up and running in no time! The kit includes everything needed for a hassle-free setup including an external aerial, cables, and a power adapter. Installation is straightforward, allowing you to boost your mobile signal without any professional help. ##### **Impressive Coverage Area** With a coverage area of up to \*\*200 m²\*\*, our booster makes it ideal for enhancing signal strength in small living spaces or office environments. Say goodbye to dead zones and enjoy reliable 3G and 4G LTE connectivity throughout your home or workplace! ##### **Enhance Your Network Capability** This booster supports \*\*20 simultaneous users\*\*, ensuring that your entire household can benefit from improved signal strength without interruptions. Whether streaming videos or making important calls, all users will experience fast and reliable connectivity. ##### **Customizable Upgrades Available** Tailor your installation with optional upgrades like higher gain antennas for improved signal strength, extending cable lengths to reach desired locations, or surge protectors to safeguard your equipment. Maximize performance to meet your specific requirements! 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**. Boost indoor signal cover an area up to **200 m2**, is ideal for small apartments or offices. 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 200 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 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 20 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) ≥10dBm 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 2 Indoor Antennas](https://cdn.shopifycdn.net/s/files/1/0488/4129/3976/files/Expand-Cell-Coverage-with-2-Indoor-Antenna.png?v=1700361962) ### **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 and how does it work? - A mobile signal booster is a device that improves your mobile phone's signal strength. It works by capturing weak signals from outside, amplifying them, and then rebroadcasting the stronger signal indoors. This helps you make clearer calls, send texts faster, and enjoy better internet speeds. 2. Which mobile networks does the booster support? - This mobile signal booster works with all major mobile networks in Switzerland, including Swisscom, Sunrise, Salt, Yallo, Lebara, and more. It boosts both 3G and 4G LTE signals, making it ideal for users on different networks. 3. How big of an area can the booster cover? - The booster can cover an area of up to 200 square meters. This makes it great for small apartments or offices where multiple people might be on different mobile networks. 4. Can I use the booster if there's no signal outside? - Unfortunately, if there is no mobile signal outside your building, the booster will not work. It can only amplify existing signals, not create new ones. 5. Do I need special tools to install the booster? - No, the booster kit comes with everything you need for installation, including antennas and cables. It's designed to be easy to set up, so you don’t need extra tools. 6. What if my area has very weak signal? - If you have a weak signal, you might consider upgrading to a higher gain antenna. This could help improve the performance of the booster in areas with low outside signal. 7. Is the booster safe to use? - Yes, mobile signal boosters are safe to use. They comply with regulatory standards and do not emit harmful radiation. They simply enhance the signals for better communication. 8. How many devices can connect to the booster at the same time? - The booster can support up to 20 devices simultaneously. This means multiple family members or colleagues can use their mobile phones without experiencing dropped calls or slow internet. 9. Does the booster work for 4G calling? - Yes, if your phone supports 4G calling (also known as Voice over LTE), the booster will enable clearer voice calls using the 4G network, provided there is 4G service in your area. 10. Can I upgrade my booster system? - Yes, you can upgrade your system with longer cables, higher gain antennas, or a surge protector to enhance performance and safety. This allows you to customize your setup for your specific needs. TAGES: 3G signal booster, 4G LTE booster, mobile signal enhancement, Switzerland mobile booster, dual band mobile signal, improve mobile reception, booster for Swisscom Sunrise Salt Yallo, indoor signal coverage 200m2 ## Details - **Price:** 205.99 GBP - 325.99 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 200 sq metres, has_stock_countdown, 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 / No | 205.99 GBP | In stock | | No / No / Yes | 225.99 GBP | In stock | | No / Yes / No | 255.99 GBP | In stock | | No / Yes / Yes | 275.99 GBP | In stock | | 20 M / No / No | 225.99 GBP | In stock | | 20 M / No / Yes | 245.99 GBP | In stock | | 20 M / Yes / No | 275.99 GBP | In stock | | 20 M / Yes / Yes | 295.99 GBP | In stock | | 30 M / No / No | 235.99 GBP | In stock | | 30 M / No / Yes | 255.99 GBP | In stock | | 30 M / Yes / No | 285.99 GBP | In stock | | 30 M / Yes / Yes | 305.99 GBP | In stock | | 40 M / No / No | 245.99 GBP | In stock | | 40 M / No / Yes | 265.99 GBP | In stock | | 40 M / Yes / No | 295.99 GBP | In stock | | 40 M / Yes / Yes | 315.99 GBP | In stock | | 50 M / No / No | 255.99 GBP | In stock | | 50 M / No / Yes | 275.99 GBP | In stock | | 50 M / Yes / No | 305.99 GBP | In stock | | 50 M / Yes / Yes | 325.99 GBP | In stock | ## Images - 3G & 4G LTE - 200m2 (Swisscom/Sunrise/Salt/Yallo) Mobile Signal Booster - 3G & 4G LTE - 200m2 (Swisscom/Sunrise/Salt/Yallo) Mobile Signal Booster - 3G & 4G LTE - 200m2 (Swisscom/Sunrise/Salt/Yallo) Mobile Signal Booster - 3G & 4G LTE - 200m2 (Swisscom/Sunrise/Salt/Yallo) Mobile Signal Booster - 3G & 4G LTE - 200m2 (Swisscom/Sunrise/Salt/Yallo) Mobile Signal Booster - 3G & 4G LTE - 200m2 (Swisscom/Sunrise/Salt/Yallo) Mobile Signal Booster - 3G & 4G LTE - 200m2 (Swisscom/Sunrise/Salt/Yallo) Mobile Signal Booster - 3G & 4G LTE - 200m2 (Swisscom/Sunrise/Salt/Yallo) Mobile Signal Booster - 3G & 4G LTE - 200m2 (Swisscom/Sunrise/Salt/Yallo) Mobile Signal Booster --- > Source: [B4U](https://www.ukmobilebooster.com/products/ch-cw200-mobile-booster) > Updated: 2026-09-02