# 4G LTE & Calls - Car Vehicle Caravan (Cosmote/Vodafone/Wind) Mobile Signal Booster ##### **Compact Design** Designed with convenience in mind, this booster is small enough to fit in your car's cigarette holder. Its sleek and compact shape makes it easy to carry, perfect for any vehicle, ensuring you stay connected on the go. ##### **User-Friendly Setup** Forget about complicated installations! This signal booster is incredibly easy to set up, ensuring you can quickly boost your mobile signal without the hassle of professional installation. ##### **Smart Signal Management** Experience enhanced performance with automatic gain control that adjusts based on external signal strength, providing you with optimal signal amplification for seamless communication. ##### **Versatile Power Options** Stay powered up with flexible charging options! Our booster supports various power adapters, including 220VAC and vehicle power, making it suitable for any situation. ##### **Radiation Reduction** Enhance your safety! Improved signal coverage means your phone doesn't have to work as hard, significantly reducing the radiation exposure from your device. ##### **Eco-Friendly Design** Take control of your usage! Easily disconnect or unplug the booster when not needed, minimizing energy consumption and eliminating any residual radiation. It boost **4G LTE and Calls** signal on 900MHz, 1800MHz frequencies, the frequencies used in **Greece** 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 Cosmote, Vodafone, Wind etc ALL mobile carrier networks **Voice Calls, Text and 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 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. ![mobile phone signal booster 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) ![mobile phone signal booster 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. ![mobile phone signal booster for car vehicle 01](https://cdn.shopifycdn.net/s/files/1/0488/4129/3976/files/ProductPageCV01.webp?v=1600636899) ![mobile phone signal booster 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 Greece **Boost All On** Cosmote (4G & 2G) Vodafone (4G & 2G) Wind (4G & 2G) Frog Mobile (4G & 2G) Q Mobile (4G & 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, or 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 Mobile Signal Booster, Car Signal Booster, O2 Vodafone Giffgaff, UK Mobile Network, Voice Calls Amplifier, Vehicle Signal Improvement, 900MHz Frequency Booster, External Aerial Installation 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 Mobile Signal Booster, Car Signal Booster, O2 Vodafone Giffgaff, UK Mobile Network, Voice Calls Amplifier, Vehicle Signal Improvement, 900MHz Frequency Booster, External Aerial Installation 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 Mobile Signal Booster, Car Signal Booster, O2 Vodafone Giffgaff, UK Mobile Network, Voice Calls Amplifier, Vehicle Signal Improvement, 900MHz Frequency Booster, External Aerial Installation work for Car Vehicle](https://cdn.shopifycdn.net/s/files/1/0488/4129/3976/files/ProductPageCarVehicle02.webp?v=1600636900) ### **Application Scenarios** ![Mobile Signal Booster, Car Signal Booster, O2 Vodafone Giffgaff, UK Mobile Network, Voice Calls Amplifier, Vehicle Signal Improvement, 900MHz Frequency Booster, External Aerial Installation vehicle car truck suv van application](https://cdn.shopifycdn.net/s/files/1/0488/4129/3976/files/application-vehicle-car.jpg?v=1698366474) ![Mobile Signal Booster, Car Signal Booster, O2 Vodafone Giffgaff, UK Mobile Network, Voice Calls Amplifier, Vehicle Signal Improvement, 900MHz Frequency Booster, External Aerial Installation vehicle car truck suv van application](https://cdn.shopifycdn.net/s/files/1/0488/4129/3976/files/application-vehicle-truck.jpg?v=1698366474) ![Mobile Signal Booster, Car Signal Booster, O2 Vodafone Giffgaff, UK Mobile Network, Voice Calls Amplifier, Vehicle Signal Improvement, 900MHz Frequency Booster, External Aerial Installation vehicle car truck suv van application](https://cdn.shopifycdn.net/s/files/1/0488/4129/3976/files/application-vehicle-suv.jpg?v=1698366473) ![Mobile Signal Booster, Car Signal Booster, O2 Vodafone Giffgaff, UK Mobile Network, Voice Calls Amplifier, Vehicle Signal Improvement, 900MHz Frequency Booster, External Aerial Installation vehicle car truck suv van application](https://cdn.shopifycdn.net/s/files/1/0488/4129/3976/files/application-vehicle-van.jpg?v=1698366473) 1. What is a mobile signal booster? - A mobile signal booster is a device that helps improve your phone's reception by amplifying the signals from nearby cell towers. It makes your calls clearer and improves data speeds, so you can browse the internet without interruptions. 2. Will this booster work in my vehicle? - Yes! This booster is designed specifically for vehicles, including cars and caravans. It boosts signals for all mobile networks like Cosmote, Vodafone, and Wind, enhancing your call quality and phone data while you're on the go. 3. How do I know if I need a signal booster? - If you often have dropped calls, slow internet, or no signal in your vehicle, a signal booster can help. It’s especially useful in rural or remote areas where cell service is weak. 4. Can I use the booster for different phone networks? - Absolutely! This mobile signal booster supports multiple networks such as Cosmote, Vodafone, and Wind simultaneously, making it ideal for families with members on different carriers. 5. Is it easy to install the booster? - Yes, it's very straightforward! The kit includes everything you need, and installation doesn't require special skills. Just follow the easy instructions provided, and you’ll be boosting your signal in no time. 6. What frequencies does this booster support? - This booster works on 900MHz and 1800MHz frequencies, which are commonly used for 2G and 4G services in Greece. It helps improve your voice calls and internet speeds across these networks. 7. What if there's no signal outside? - The booster can only enhance existing signals. If there is no signal outside, the booster won’t work effectively. Always check your external signal strength before considering a booster. 8. Do I need to unplug it when I’m not using it? - You can unplug the booster when it's not in use. This helps reduce any potential radiation from your phone and ensures that the booster doesn’t use any power when you don't need it. 9. How many people can use it at once? - This booster can support up to 15 users simultaneously, so everyone in your vehicle can enjoy better calls and faster internet without issues! 10. What comes in the booster kit? - The kit includes the signal booster unit, an external aerial, all necessary cables, internal aerial, a power adapter, and an installation manual, so you have everything you need to set it up. TAGES: 4G LTE, mobile signal booster, calls booster, Greece mobile networks, dual band booster, voice over LTE, Cosmote Vodafone Wind, vehicle signal improvement ## Details - **Price:** 259.99 GBP - 287.56 GBP - **Vendor:** UKMobileBooster.com - **Type:** Greece - **Tags:** application 4G LTE Data & Voice Calls, application vehicle, gr gr, has_stock_countdown, provider Cosmote, provider Frog Mobile, provider Q Mobile, provider Vodafone, provider Wind ## Variants | Variant | Price | Available | |---------|-------|-----------| | No | 259.99 GBP | In stock | | Yes | 287.56 GBP | In stock | ## Images - 4G LTE & Calls - Car Vehicle Caravan (Cosmote/Vodafone/Wind) Mobile Signal Booster - Car Vehicle Mobile Signal Booster Aerial - Mobile Signal Booster Package - Car Vehicle Mobile Signal Booster How It Works - Car Vehicle Mobile Signal Booster Best Installation - Car Vehicle Mobile Signal Booster - Car Vehicle Mobile Signal Booster --- > Source: [B4U](https://www.ukmobilebooster.com/products/gr-cvgd-mobile-booster) > Updated: 2026-09-02