# 3G & 4G LTE - 500m2 (Swisscom/Sunrise/Salt/Yallo) Mobile Signal Booster ##### **Comprehensive Band Support** Experience enhanced connectivity with our booster, which amplifies ALL 3G and ALL 4G LTE signals across both 800MHz and 2100MHz frequencies. It's designed to support various mobile network operators in Switzerland, ensuring that you stay connected no matter which carrier you choose. ##### **Exceptional Coverage Area** The mobile signal booster covers an impressive indoor area of up to 500 m². Perfect for medium homes, offices, or warehouses, this device ensures reliable connectivity in every corner, allowing you to enjoy uninterrupted calling and browsing. ##### **VoLTE Compatibility** With support for 4G Calling (VoLTE), enjoy crystal-clear voice calls when in a 4G area. Even if you’re not, 3G capabilities ensure that you won’t miss any important conversations, making your mobile communication seamless. ##### **Dual Band Functionality** Our dual band booster enhances both 3G and 4G signals simultaneously. This feature is especially crucial in multi-user homes where family members may be on different networks, ensuring that everyone stays connected without interference. ##### **Complete Installation Kit** The booster kit includes all essential components for quick and easy installation. With a complete setup of external aerials, cables, and a power adapter, you won’t need to purchase additional items, making the process straightforward and hassle-free. ##### **Upgradeable Options** Customize your booster system with upgrade options like longer external cables and a lightning surge protector. Ensure consistent signal performance and protect your equipment from unexpected surges, making your setup even more reliable. 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 **500 m2**, perfect for medium houses, offices, 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 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 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 50 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) ≥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 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 you get a better mobile signal in your home or office. It captures the weak signals from outside and strengthens them so that you can make calls, send messages, and use the internet without interruptions. 2. How does the 3G & 4G LTE mobile booster work? - This booster works by collecting weak mobile signals from the outside and amplifying them. It then spreads the stronger signal inside your home or office, covering an area of up to 500 square meters, meaning you can enjoy clearer calls and faster internet. 3. Who can benefit from using this booster? - Anyone who has weak mobile signals in their home or workplace can benefit from this booster. It works for all major Swiss mobile carriers like Swisscom, Sunrise, and Salt, making it great for families or offices with different mobile networks. 4. Can the booster improve voice calls? - Yes! If your phone supports 4G Calling and you are in an area that has 4G service, the booster will let you make clearer voice calls. You won’t have to worry about dropped calls or unclear conversations. 5. Is it easy to install the mobile signal booster? - Absolutely! The booster kit comes with everything you need for installation, including the external aerial and cables. You can set it up yourself without requiring any special tools or skills. 6. What if I don't have a signal outside? - A signal booster needs some signal to work. If there is no signal coming from outside, the booster won’t be able to help. Check your area to make sure there is some signal before getting a booster. 7. Can I use the booster for multiple devices? - Yes! The booster can support up to 50 devices at the same time. This is great for homes with multiple family members or for offices where many people use their mobiles. 8. What are the main features of this booster? - The main features include enhancing 3G and 4G signals, covering an area of 500 square meters, improving voice clarity, and supporting both indoor and outdoor usage for various mobile networks in Switzerland. 9. What accessories come with the booster? - The booster kit includes the booster unit, an outdoor antenna, an indoor antenna, a power adapter, a 10-meter outdoor cable, and a 5-meter indoor cable. Everything you need for installation is included. 10. How can I check my phone's frequency band? - You can check your phone's frequency band by dialing \*3001#12345#\* and tapping the call button. After that, click 'Serving Cell Info' to see the 'Freq Band Indicator.' This helps you ensure you are using the correct booster for your phone. TAGES: 3G mobile signal booster, 4G LTE booster, mobile signal amplifier, Switzerland mobile networks, Swisscom signal booster, Sunrise mobile signal, Salt mobile 4G, Yallo signal improvement ## Details - **Price:** 485.0 GBP - 555.0 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 500 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 | 485.00 GBP | In stock | | No / Yes | 505.00 GBP | In stock | | 20 M / No | 505.00 GBP | In stock | | 20 M / Yes | 525.00 GBP | In stock | | 30 M / No | 515.00 GBP | In stock | | 30 M / Yes | 535.00 GBP | In stock | | 40 M / No | 525.00 GBP | In stock | | 40 M / Yes | 545.00 GBP | In stock | | 50 M / No | 535.00 GBP | In stock | | 50 M / Yes | 555.00 GBP | In stock | ## Images - 3G & 4G LTE - 500m2 (Swisscom/Sunrise/Salt/Yallo) Mobile Signal Booster - 3G & 4G LTE - 500m2 (Swisscom/Sunrise/Salt/Yallo) Mobile Signal Booster - 3G & 4G LTE - 500m2 (Swisscom/Sunrise/Salt/Yallo) Mobile Signal Booster - 3G & 4G LTE - 500m2 (Swisscom/Sunrise/Salt/Yallo) Mobile Signal Booster - 3G & 4G LTE - 500m2 (Swisscom/Sunrise/Salt/Yallo) Mobile Signal Booster - 3G & 4G LTE - 500m2 (Swisscom/Sunrise/Salt/Yallo) Mobile Signal Booster - 3G & 4G LTE - 500m2 (Swisscom/Sunrise/Salt/Yallo) Mobile Signal Booster - 3G & 4G LTE - 500m2 (Swisscom/Sunrise/Salt/Yallo) Mobile Signal Booster --- > Source: [B4U](https://www.ukmobilebooster.com/products/ch-cw500-mobile-booster) > Updated: 2026-09-02