# 4G LTE - 1000m2 (Vodafone/T-Mobile/Mobil CZ/Kaktus/O2) Mobile Signal Booster ##### **Powerful 4G/LTE Boost** Experience enhanced connectivity with our advanced booster that amplifies 4G/LTE signals on the 800MHz frequency, crucial for seamless mobile services across major Czech networks including Vodafone, T-Mobile, and O2. ##### **Vast Coverage Area** Transform your indoor space with powerful signal amplification capable of covering up to 1,000 m². Ideal for homes, offices, and even larger spaces like hotels and warehouses, ensuring everyone stays connected. ##### **Consistent Connection** Enjoy uninterrupted access to reliable 4G/LTE data, allowing for smoother streaming, faster uploads, and consistent voice calls, particularly if you have 4G Calling enabled. ##### **Comprehensive Installation Kit** Our all-inclusive kit provides everything needed for effortless installation — from the external aerial and cables to the booster unit and internal antenna — all for one competitive price. ##### **Flexible Cable Options** Need more length? Upgrade your external cables beyond the standard 10 meters to ensure optimal placement of the external aerial, maximizing signal reception wherever required. ##### **Lightning Protection** Safeguard your investment with our optional Lightning Surge Protector, designed to shield your equipment from high amperage surges, ensuring longevity and reliability even in extreme weather conditions. It boost **4G/LTE** signal on 800MHz frequency, the frequency used in **Czech Republic** used by mobile networks to deliver their 4G mobile services. It work on 800Mhz (Band 20) frequency for improving Vodafone, T-Mobile, Mobil CZ, Kaktus, O2 mobile carrier networks **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. It 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. * * * **Consistent Connection** Reliable 4G/LTE Data **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 \[4G/LTE\] (Band 20) Country Czech Republic **Boost All On** Vodafone (4G) T-Mobile (4G) Mobil CZ (4G) Kaktus (4G) O2 (4G) Place to use Home, Small Office, Other Small Size Areas Band Single Band 20 Frequency 800MHz Gain(dB) Uplink Gp≥70; Downlink Gp≥75 Up-link 832~862 MHz Down-link 791~821 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, 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 4G LTE signal booster? - A 4G LTE signal booster is a device that helps improve your mobile signal for better calls and internet. It collects weak signals from outside, amplifies them, and sends them indoors. This way, you can have faster internet and clearer conversations on your phone. 2. How does it work? - The booster works by using an external antenna to pick up 4G LTE signals from your mobile network outside. It then enhances these signals and distributes them inside your home or office. Keep in mind that it cannot create a signal; there needs to be some signal outside for it to work. 3. Who can benefit from this booster? - Anyone who has a weak mobile signal at home or in the office can benefit. If your phone struggles to make calls or load websites, this booster can help improve your experience, making calls clearer and internet faster. 4. Is it difficult to install? - Not at all! The booster kit includes everything you need for installation, such as antennas and cables. It's designed to be user-friendly, so even if you're not tech-savvy, you should find it easy to set up. 5. How large of an area can it cover? - This booster can cover an area of up to 1,000 square meters. That's great for larger homes, offices, and other spacious environments! It can help ensure everyone in that area has a strong mobile signal. 6. Can I use it with any phone? - Yes, as long as your phone supports 4G LTE and works with the networks like Vodafone, T-Mobile, Mobil CZ, Kaktus, and O2, it will benefit from the booster. Make sure to check your phone settings or consult your user manual. 7. What happens if there's no signal outside? - Unfortunately, if there’s no signal outside, the booster won’t be able to amplify anything. It only works when there is a weak signal available to pick up. If that’s the case, consider contacting your carrier for solutions. 8. What does the kit include? - The kit includes everything you need: a booster unit, an outdoor antenna, an indoor antenna, power adapter, and cables. You have the option to upgrade cables if you need longer lengths for your setup. 9. What is a Lightning Surge Protector? - A Lightning Surge Protector is a safety device for your booster system. It prevents damage from electrical surges due to lightning strikes near your antenna. Installing one is straightforward and helps protect your investment. 10. How do I check if my phone supports 4G Calling? - To check if your phone supports 4G Calling, you can dial \*3001#12345#\* and press Call. This will take you to the Serving Cell Info. Look for 'Freq Band Indicator' to confirm if it supports Band 20. TAGES: 4G LTE signal booster, mobile signal amplifier, Vodafone T-Mobile O2, mobile network coverage, Czech Republic mobile services, VoLTE voice calls, indoor signal improvement, 1000m2 coverage area ## Details - **Price:** 505.0 GBP - 595.0 GBP - **Vendor:** UKMobileBooster.com - **Type:** Czech Republic - **Tags:** application 4G LTE Data, coverage up to 1000 sq metres, cz cz, provider Kaktus, provider Mobil CZ, provider O2, provider T-Mobile, provider Vodafone ## Variants | Variant | Price | Available | |---------|-------|-----------| | No / No | 535.00 GBP | In stock | | No / Yes | 555.00 GBP | In stock | | 20 M / No | 555.00 GBP | In stock | | 20 M / Yes | 575.00 GBP | In stock | | 30 M / No | 565.00 GBP | In stock | | 30 M / Yes | 585.00 GBP | In stock | | 40 M / No | 575.00 GBP | In stock | | 40 M / Yes | 595.00 GBP | In stock | | 50 M / No | 585.00 GBP | In stock | | 50 M / Yes | 505.00 GBP | In stock | ## Images - 4G LTE - 1000m2 (Vodafone/T-Mobile/Mobil CZ/Kaktus/O2) Mobile Signal Booster - 4G LTE - 1000m2 (Vodafone/T-Mobile/Mobil CZ/Kaktus/O2) Mobile Signal Booster - 4G LTE - 1000m2 (Vodafone/T-Mobile/Mobil CZ/Kaktus/O2) Mobile Signal Booster - 4G LTE - 1000m2 (Vodafone/T-Mobile/Mobil CZ/Kaktus/O2) Mobile Signal Booster - 4G LTE - 1000m2 (Vodafone/T-Mobile/Mobil CZ/Kaktus/O2) Mobile Signal Booster - 4G LTE - 1000m2 (Vodafone/T-Mobile/Mobil CZ/Kaktus/O2) Mobile Signal Booster - 4G LTE - 1000m2 (Vodafone/T-Mobile/Mobil CZ/Kaktus/O2) Mobile Signal Booster - 4G LTE - 1000m2 (Vodafone/T-Mobile/Mobil CZ/Kaktus/O2) Mobile Signal Booster --- > Source: [B4U](https://www.ukmobilebooster.com/products/cz-c1000-mobile-booster) > Updated: 2026-09-02