# 4G LTE & Calls - Car Vehicle Caravan (Three 3) Mobile Phone Signal Booster ##### **Compact Design** This mobile phone signal booster features a sleek, compact design that's as small as a cigarette box, making it incredibly portable. Perfect for on-the-go users, it fits easily into various vehicle types, ensuring that you can enjoy quality mobile signal coverage wherever you travel! ![Car Vehicle Mobile Phone Signal Booster Improve Signal Feature](https://cdn.shopify.com/s/files/1/0488/4129/3976/files/Car-Signal-Booster-Feature1.webp?v=1780294389) ##### **Hassle-Free Setup** Experience hassle-free connectivity with this user-friendly signal booster. Forget complicated installations; simply plug it in and enjoy an immediate boost to your mobile phone signal without the need for any technical knowledge. ![Car Vehicle Mobile Phone Signal Booster Improve Signal Feature](https://cdn.shopify.com/s/files/1/0488/4129/3976/files/Car-Signal-Booster-Feature2.webp?v=1780294389) ##### **Smart Signal Optimization** Designed with automatic gain control, this booster intelligently adjusts the signal strength based on the external conditions. Enjoy optimal performance no matter where you are, ensuring a consistent and reliable connection at all times! ![Car Vehicle Mobile Phone Signal Booster Improve Signal Feature](https://cdn.shopify.com/s/files/1/0488/4129/3976/files/Car-Signal-Booster-Feature3.webp?v=1780294389) ##### **Versatile Power Options** Stay connected no matter where you are with versatile power options. The signal booster adapts to different power sources, including 220VAC, vehicle power, or mobile power, giving you the flexibility to use it in various settings. ![Car Vehicle Mobile Phone Signal Booster Improve Signal Feature](https://cdn.shopify.com/s/files/1/0488/4129/3976/files/Car-Signal-Booster-Feature4.webp?v=1780294389) ##### **Reduced Radiation Emission** This device not only improves your signal but also reduces your mobile phone's radiation exposure. By receiving a stronger signal, your phone runs more efficiently, minimizing harmful radiation levels and promoting a healthier mobile experience. ![Car Vehicle Mobile Phone Signal Booster Improve Signal Feature](https://cdn.shopify.com/s/files/1/0488/4129/3976/files/Car-Signal-Booster-Feature5.webp?v=1780294389) ##### **Eco-Friendly Operation** Worried about environmental impact? This signal booster allows you to easily disconnect or power it off when not in use. This feature helps conserve energy and reduces unnecessary radiation, making it an eco-friendly option for all mobile users. ![Car Vehicle Mobile Phone Signal Booster Improve Signal Feature](https://cdn.shopify.com/s/files/1/0488/4129/3976/files/Car-Signal-Booster-Feature6.webp?v=1780294389) ## **3 Steps to Full Bars** ## 1\. Place the Outdoor Antenna Mount the antenna where you get the best signal. ![Car Vehicle Mobile Phone Signal Booster Improve Signal Install](https://cdn.shopify.com/s/files/1/0488/4129/3976/files/Car-Signal-Booster-Install1.webp?v=1780294387) ## 2\. Connect the Booster Inside Plug in the booster and connect to the antenna. ![Car Vehicle Mobile Phone Signal Booster Improve Signal Install](https://cdn.shopify.com/s/files/1/0488/4129/3976/files/Car-Signal-Booster-Install2.webp?v=1780294387) ## 3\. Enjoy Full Bars Everywhere Clear calls, fast data, and no more dead zones. ![Car Vehicle Mobile Phone Signal Booster Improve Signal Install](https://cdn.shopify.com/s/files/1/0488/4129/3976/files/Car-Signal-Booster-Install3.webp?v=1780294387) ## 4G LTE signal booster mobile phone signal booster car signal booster Three mobile booster vehicle signal amplifier GSM mobile network booster Italy mobile signal enhancement reliable mobile connection It boost **4G LTE and Calls** signal on 900MHz, 1800MHz frequencies, the frequencies used in **Italy** 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 Three (3) mobile carrier **Voice Calls, Text and 4G LTE** signal. It also boost TIM, Vodafone and Wind etc ALL mobile carrier networks **Voice Calls and Texts**. 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**. 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** Vehicle Signal Improved **4G/LTE Internet** Faster Uploads & Downloads * * * ### Upgrade External Aerial External fishtail aerial connects via 3 meter coax lead to the signal booster unit which is located inside the car. The aerial with **Three** magnets, its more stable. ![4G LTE signal booster mobile phone signal booster car signal booster Three mobile booster vehicle signal amplifier GSM mobile network booster Italy mobile signal enhancement reliable mobile connection for car vehicle Upgrade External Aerial of fishtail aerial bottom](https://cdn.shopifycdn.net/s/files/1/0488/4129/3976/files/ProductPageFishtailAerialUpgradedBottom.webp?v=1600636900) ![4G LTE signal booster mobile phone signal booster car signal booster Three mobile booster vehicle signal amplifier GSM mobile network booster Italy mobile signal enhancement reliable mobile connection for car vehicle Upgrade External Aerial of fishtail aerial](https://cdn.shopifycdn.net/s/files/1/0488/4129/3976/files/ProductPageFishtailAerial.webp?v=1600636899) * * * ### Features **1\. Convenient**\--- small beautiful appearance (cigarette box size), easy to carry, suitable for a variety of small space signal coverage. **2\. Easy to use**\--- needs no complicated installation. **3\. Open**\--- according to the external signal strength, automatic gain control ensure the signal. **4\. Flexible**\---- can choose different power adapters, such as 220VAC adapter, mobile power, vehicle power adapter etc. **5\. Low radiation**\--- a good signal coverage can reduce the radiation intensity of the mobile phone itself, effectively reduce the mobile phone radiation may harm the human body. **6\. Environmental protection**\--- when you do not need to use the telephone or the Internet, can be removed at any time or unplug the power, elimination of radiation. ![4G LTE signal booster mobile phone signal booster car signal booster Three mobile booster vehicle signal amplifier GSM mobile network booster Italy mobile signal enhancement reliable mobile connection for car vehicle 01](https://cdn.shopifycdn.net/s/files/1/0488/4129/3976/files/ProductPageCV01.webp?v=1600636899) ![4G LTE signal booster mobile phone signal booster car signal booster Three mobile booster vehicle signal amplifier GSM mobile network booster Italy mobile signal enhancement reliable mobile connection for car vehicle 02](https://cdn.shopifycdn.net/s/files/1/0488/4129/3976/files/ProductPageCV02.webp?v=1600636900) * * * ### Specification Application & Bands \[Car, Vehicle 4G/LTE & Calls\] (Band 8, 3) Country Italy **Boost All On** TIM (2G) Vodafone (2G) Wind (2G) 3 (4G & 2G) Coop voce (2G) DIGI Mobil (2G) Fastweb (2G) Lycamobile (2G) PosteMobile (2G) Ringo Mobile (2G) Tiscali (2G) Uno (2G) Users Supporting 15 Simultaneously Band Dual Band 8 & 3 Frequency 900 & 1800MHz Gain(dB) Uplink 45±2; Downlink 40±2 Up-link 890~915 MHz; 1710~1785 MHz Down-link 935~960 MHz; 1805~1880 MHz Export Power(Po) Uplink 10; Downlink 10 Power Adapter 5V DC Kit Includes 1 x Car Signal Booster/Amplifier 1 x External Magnetic-Mount Aerial 1 x 5V DC Car Power Adapter 1 x Easy to Follow Installation Manual **Warming Tips:** - Band Confirmation: This booster can boost signals on Band 8, 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. ### **How It Works** ![how 4G LTE signal booster mobile phone signal booster car signal booster Three mobile booster vehicle signal amplifier GSM mobile network booster Italy mobile signal enhancement reliable mobile connection work for Car Vehicle](https://cdn.shopifycdn.net/s/files/1/0488/4129/3976/files/ProductPageHIWcar-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. 1. Outside Antenna: Pulls in tower Signal. 2. Signal Booster: Amplifies the Signal. 3. Inside Antenna: Re-broadcasts Signal. 4. Mobile Phone: Gets Boosted Signal. ![how 4G LTE signal booster mobile phone signal booster car signal booster Three mobile booster vehicle signal amplifier GSM mobile network booster Italy mobile signal enhancement reliable mobile connection work for Car Vehicle](https://cdn.shopifycdn.net/s/files/1/0488/4129/3976/files/ProductPagehowitworksvehicles.webp?v=1600636900) #### **Installation** 1. Mount external aerial on top back. 2. Install the booster and interior antenna. 3. External aerial connect to "BS" on the booster, and interior antenna connect to "MS". **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) ![how 4G LTE signal booster mobile phone signal booster car signal booster Three mobile booster vehicle signal amplifier GSM mobile network booster Italy mobile signal enhancement reliable mobile connection work for Car Vehicle](https://cdn.shopifycdn.net/s/files/1/0488/4129/3976/files/ProductPageCarVehicle02.webp?v=1600636900) ### **Application Scenarios** ![4G LTE signal booster mobile phone signal booster car signal booster Three mobile booster vehicle signal amplifier GSM mobile network booster Italy mobile signal enhancement reliable mobile connection vehicle car truck suv van application](https://cdn.shopifycdn.net/s/files/1/0488/4129/3976/files/application-vehicle-car.jpg?v=1698366474) ![4G LTE signal booster mobile phone signal booster car signal booster Three mobile booster vehicle signal amplifier GSM mobile network booster Italy mobile signal enhancement reliable mobile connection vehicle car truck suv van application](https://cdn.shopifycdn.net/s/files/1/0488/4129/3976/files/application-vehicle-truck.jpg?v=1698366474) ![4G LTE signal booster mobile phone signal booster car signal booster Three mobile booster vehicle signal amplifier GSM mobile network booster Italy mobile signal enhancement reliable mobile connection vehicle car truck suv van application](https://cdn.shopifycdn.net/s/files/1/0488/4129/3976/files/application-vehicle-suv.jpg?v=1698366473) ![4G LTE signal booster mobile phone signal booster car signal booster Three mobile booster vehicle signal amplifier GSM mobile network booster Italy mobile signal enhancement reliable mobile connection vehicle car truck suv van application](https://cdn.shopifycdn.net/s/files/1/0488/4129/3976/files/application-vehicle-van.jpg?v=1698366473) 1. Q: What is a 4G LTE and Calls Signal Booster? A: A 4G LTE and Calls signal booster is a device that helps improve your mobile phone signal when you are in areas with weak coverage. It works by capturing the existing weak signal from nearby cell towers, amplifying it, and then broadcasting the improved signal inside your car, caravan, or vehicle. This means you can make clearer calls, send texts faster, and enjoy better internet speeds while on the go. 2. Q: How do I know if I need a signal booster? A: If you often experience dropped calls, slow internet, or no signal at all while in your car, you might benefit from a signal booster. Common signs are if you have low signal bars on your phone, especially in rural areas or when driving through valleys, tunnels, or remote locations. If you find your mobile service is frustrating most of the time, a booster could be the solution. 3. Q: Can I use this signal booster on multiple devices? A: Yes! This specific booster model allows for multiple users. You can connect up to 15 devices at the same time, so your family or friends can enjoy a better signal too, whether they're using phones or tablets. 4. Q: Is it hard to install a signal booster? A: Not at all! Installation of this signal booster is quite simple and doesn’t require any special skills. You just need to place the external antenna on your vehicle, connect the booster inside, and place the internal antenna correctly. The package comes with an easy-to-follow installation manual. 5. Q: What if I do not have any signal outside? A: Signal boosters amplify existing signals, so if there’s no signal outside at all, the device will not work. You need to check that you have at least 1-2 bars of signal in your area. If there’s a weak signal, the booster can help improve it. 6. Q: Do I need an external antenna? A: Yes, the external antenna is important because it collects the weak signals from outside and feeds it into the booster. In this setup, you have the option to upgrade to a more powerful external antenna if needed, for even better performance. 7. Q: How does the signal booster work? A: The process is simple: the external antenna captures the weak mobile signal from cell towers. The booster then amplifies this signal and sends the improved signal to the inside antenna of your vehicle, which broadcasts a stronger signal to your mobile devices. This ensures better connectivity for calls and internet! 8. Q: Will using a signal booster affect my phone’s battery life? A: No, using a signal booster can actually help preserve your phone's battery life. This is because when your phone has a weak signal, it works harder to connect, which drains the battery faster. With a booster enhancing the signal, your phone doesn't have to use as much power to maintain a connection. 9. Q: Is the signal booster safe to use? A: Yes, signal boosters are completely safe to use. They comply with all regulations and emit very low levels of radiation, much less than your mobile phone itself. Additionally, they can enhance your signal without needing to keep your phone close to you at all times. 10. Q: Can this booster improve my signal while I’m driving? A: Absolutely! While you are on the move, this signal booster enhances your signal strength, so you can stay connected wherever you go. It’s perfect for road trips, camping, or just daily commutes in areas with limited service. 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