4G LTE & Calls - Car Vehicle Caravan (EE/ASDA/BT) Mobile Signal Booster

U

ukmobilebooster.myshopify.com Verified independent store

→

:root{--primary:#0f3460;--secondary:#16537e;--accent:#00b4d8;--accent2:#0077b6;--teal:#0096c7;--cyan:#00e5ff;--green:#2d6a4f;--orange:#e76f51;--red:#c1121f;--card:#f8fafc;--border: #e3eaf2;--text:#1a1a2e;--muted:#4a5568} h1{color:var(--primary);font-size:1.8em;padding-bottom:12px;background:linear-gradient(90deg,var(--primary),var(--accent2));-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;border-bottom:3px solid var(--accent)} h2{color:var(--secondary);border:0px;padding:10px 14px;margin-top:32px;background:linear-gradient(90deg,rgba(0,180,216,.08),transparent);border-radius:0 6px 6px 0} h3{color:var(--teal);border:0px} h4{color:var(--accent2)} table{border-collapse:collapse;width:100%;margin:16px 0;background:#ffffff;border:1px solid var(--border);box-shadow:0 2px 12px rgba(0,180,216,.1)} th{background:linear-gradient(135deg,var(--primary),var(--secondary));color:#ffffff;padding:12px 14px;text-align:left;font-weight:700} td{padding:10px 14px;border-bottom:1px solid var(--border);color:var(--text)} tr:nth-child(even){background:#f0f7ff} tr:hover td{background:#dff3ff} img{border:0px;border-radius:8px;box-shadow:0 4px 20px rgba(0,180,216,.15);max-width:100%} code{background:#e8f4f8;color:var(--accent2);padding:2px 8px;border-radius:4px;border:1px solid var(--border)} a{color:var(--accent2);text-decoration:none;font-weight:500} a:hover{color:var(--accent);text-decoration:underline} strong{color:var(--primary)} textarea{background:#f8fafc;border:1px solid var(--accent);border-radius:6px;padding:10px;color:var(--text);width:100%;box-sizing:border-box} ul li,ol li{margin-bottom:6px} caption{color:var(--muted);margin-bottom:8px} 4G LTE Car Mobile Signal Booster UK — Boost4U CVCD (Car / Vehicle / Caravan) The Boost4U CVCD is a plug-and-play 4G LTE (Dual Band 20 & 3 / 800 & 1800 MHz) mobile signal booster designed for cars, vans, motorhomes and static caravans, lifting in-vehicle signal from 0–1 bars to a full 5 bars, working with every major UK network including EE, O2, Vodafone, Three and all MVNOs, priced at £259.99 with free UK shipping and a 365-day money-back guarantee. Engineered for the UK's roads and rural campsites, the CVCD amplifies the Dual Band 20 & 3 900/1800 MHz 4G LTE frequency used by all four major UK networks (and their MVNOs: BT, ASDA, Virgin, Orange, T-Mobile, Plusnet, TPO). The complete vehicle kit includes the booster unit, a magnetic-mount outdoor antenna, an indoor antenna, 5V DC car power adapter, cable and mounting hardware — no engineer required, installs in under 15 minutes. Enhanced Signal Strength Experience superior 4G LTE and call quality with our mobile signal booster. Designed for vehicles, it amplifies weak signals, ensuring you stay connected even in remote areas. Say goodbye to dropped calls and hello to crystal-clear conversations. Universal Compatibility Our booster is compatible with major UK networks including EE, ASDA, and BT. This means no matter your provider, you can enjoy improved signal strength and reliability, making it the perfect solution for multi-network households. Easy Installation Forget complicated setups! Our mobile signal booster comes with a complete kit and straightforward instructions, allowing you to install it quickly and effortlessly. Get back on the road with enhanced connectivity in no time. Compact and Portable Design With a sleek, compact design, our booster is easy to carry and fits seamlessly into any vehicle. Its small size does not compromise performance, making it an essential travel companion for anyone needing reliable mobile service. Supports Multiple Users Our mobile signal booster can support up to 15 simultaneous users, making it ideal for families or groups traveling together. Everyone can enjoy faster data speeds and clearer calls without any interruptions. Environmentally Friendly Designed with low radiation emissions, our booster not only enhances your signal but also reduces the radiation exposure from your mobile device. Stay connected while prioritizing your health and the environment. 3 Steps to Full Bars 1. Place the Outdoor Antenna Mount the antenna where you get the best signal. 2. Connect the Booster Inside Plug in the booster and connect to the antenna. 3. Enjoy Full Bars Everywhere Clear calls, fast data, and no more dead zones. 4G LTE Mobile Signal Booster UK Mobile Networks EE BT Asda Vehicle Signal Improvement Dual Band Booster VoLTE Calls External Aerial It boost All 4G/LTE and Calls signal on 800MHz, 1800MHz frequency, the frequencies used in UK and Europe used by mobile networks to deliver their mobile services: 4G and 2G (also known as GSM). It can boost UK and Europe all network operators for 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. It also can boost UK all networks on EE, BT, Asda, Virgin, The People's Operator, Orange, T-Mobile for improving Calls & Texts signal. The system is designed for universal 4G coverage. Unlike other kits this device will boost ALL mobile providers' 4G LTE, the solution will provide coverage on on both 800MHz, 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! Wow 4G/2G Calls Eliminates Dropped CallsClear Voice No Miss Important Calls Consistent Connection Reliable 4G/LTE DataSend/Receive SMS SMS Text Messages Quickly 4G/LTE Internet Faster Uploads & DownloadsSignal Wider Coverage Vehicle Signal Improved 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. 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. Specification (scroll to view all) Application & Bands [Car, Vehicle 4G/LTE & Voice Calls] (Band 20, 3) Country United Kingdom Boost All On EE (2G & 4G)O2 (4G)Vodafone (4G)Three (4G)Asda (2G & 4G)BT (2G & 4G)Freedom Pop (4G)Giffgaff (4G)iD Mobile (4G)Lycamobile (4G)Orange (2G & 4G)Plusnet Mobile (4G)Sky Mobile (4G)Smarty Mobile (4G)Tesco (4G)The People's Operator (2G & 4G)T-Mobile (2G & 4G)Virgin (2G & 4G) Users Supporting 15 Simultaneously Band Dual Band 20 & 3 Frequency 800MHz & 1800MHz Gain(dB) Uplink Gp≥45; Downlink Gp≥50 Up-link 832~862 MHz; 1710~1785 MHz Down-link 791~821 MHz; 1805~1880 MHz Export Power(Po) Uplink 10; Downlink 10 Power Adapter 5V DC What’s Included 1 x Car Signal Booster/Amplifier1 x External Aerial1 x 5V DC Car Power Adapter Warming Tips: Band Confirmation: This booster can boost signals on Band 20 or 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 . 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 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. Outside Antenna: Pulls in tower Signal. Signal Booster: Amplifies the Signal. Inside Antenna: Re-broadcasts Signal. Mobile Phone: Gets Boosted Signal. Installation Mount external aerial on top back. Install the booster and interior antenna. 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. Application Scenarios Specifications Boost4U CVCD Technical Specifications Parameter Value Model CVCD / MBCVCDgb Product Type 4G LTE Vehicle / Caravan Mobile Signal Booster Frequency Band Dual Band 20 & 3 — 800 & 1800 MHz (FDD GSM/4G) Uplink Frequency 832 – 862 MHz (Band 20); 1710 – 1785 MHz (Band 3) Downlink Frequency 791 – 821 MHz (Band 20); 1805 – 1880 MHz (Band 3) Max Gain 45 dB uplink / 50 dB downlink Output Power 10 dBm uplink / 10 dBm downlink Coverage Up to 100 m² (vehicle cabin / small caravan interior) Supported Networks (UK) EE, Vodafone, BT Mobile, ASDA Mobile, Virgin, Orange, T-Mobile, Plusnet, TPO Supported Services 4G LTE data, VoLTE calls, SMS Simultaneous Users 15 Simultaneously Power Supply 5V DC DC cigarette-lighter adapter (included); also works with 240 V AC via optional adapter Dimensions (Booster Unit) 150 × 100 × 28 mm Weight Approx. 380 g (booster only) Installation Plug-and-play; magnetic antenna mounts on roof in seconds Cable Included 5 m low-loss coaxial cable Outdoor Antenna Magnetic-mount omni-directional, 5 dBi Indoor Antenna Whip antenna, 3 dBi Noise Figure ≤ 5 dB Operating Temperature -10 °C to +55 °C Certification UKCA / CE / RoHS; Ofcom licence-exempt Warranty Lifetime technical support; 365-day money-back guarantee What Is in the Box Item Quantity 4G LTE Booster Unit (CVCD) 1 Magnetic-Mount Outdoor Antenna (5 dBi) 1 Indoor Whip Antenna (3 dBi) 1 5 m Low-Loss Coaxial Cable 1 5V DC Car Power Adapter 1 Mounting Bracket & Cable Ties 1 set Quick Start Guide (English) 1 Compatible UK Mobile Networks The CVCD boosts Dual Band 20 & 3 (800 & 1800 MHz) 4G LTE, deployed by every major UK operator. Network-by-network compatibility: Network Dual Band 20 & 3 (800 & 1800 MHz) 4G VoLTE CVCD Compatible EE Yes Yes Yes O2 Yes Yes Yes Vodafone Yes Yes Yes Three Yes (shared with O2 via MOCN) Yes Yes BT Mobile (EE) Yes Yes Yes BT Mobile (EE) Yes Yes Yes Tesco Mobile (O2) Yes Yes Yes Lebara (Vodafone) Yes Yes Yes Lycamobile (O2) Yes Yes Yes Plusnet (EE) Yes Yes Yes ASDA Mobile (Vodafone) Yes Yes Yes ASDA Mobile (Vodafone) Yes Yes Yes iD Mobile (Three) Yes Yes Yes Vectone Mobile (EE) Yes Yes Yes Pricing, Shipping & Returns Item Detail Current Price £259.99 GBP (was £259.99.99 — save 18%) UK Shipping Free standard delivery, 10–15 business days EU / Europe Shipping Available to DE, FR, IT, ES, NL, BE, AT, SE, DK, FI, IE, PT, PL, CZ — 1–2 business days dispatch Return Policy 365-day money-back guarantee Support Lifetime technical support via email and chat Payment Credit / debit card, PayPal, Apple Pay, Google Pay Pros & Cons An objective assessment based on the CVCD's hardware, price point and vehicle use case. Pros Purpose-built for vehicles: Magnetic roof antenna, 5V DC car power adapter and compact booster unit designed for in-car use. All-network Dual Band 20 & 3 support: Dual Band 20 & 3 900/1800 MHz covers EE, O2, Vodafone, Three and all MVNOs plus their MVNOs — one device for all UK networks. Plug-and-play install: Magnetic antenna sticks to the roof in seconds; most users complete setup in under 15 minutes. Up to 5 bars in-vehicle: In areas with at least 1 bar outdoor signal, the CVCD delivers full bars inside the cabin or caravan. Multiple simultaneous users: No per-device limit — driver, passengers and caravan occupants can all connect. 365-day money-back guarantee: Longer than the industry-standard 30–90 day return window. Free UK shipping: No hidden delivery costs. Ofcom licence-exempt: Operates within UK mobile repeater regulations. Cons Dual-band (2G+4G) (Dual Band 20 & 3): Does not boost 5G, 3G or higher 4G bands (Band 3 / 7 / 38). In areas with no 900/1800 MHz 4G, coverage is limited. 100 m² max coverage: Covers a car cabin or small caravan; large motorhomes may need an extended antenna kit. Requires at least 1 bar outdoors: A booster cannot create signal where none exists — the magnetic antenna must receive a usable signal. Standard cable is 5 m: Larger vehicles or caravans may need a cable extension. No built-in LCD / signal meter: Uses LED indicators only — fine for most users but less precise for optimisation. Standard delivery 10–15 days: Not next-day; express delivery available at extra cost. 5V DC only (included): For 240 V mains use in a static caravan, an optional AC adapter is needed. How the CVCD Works The CVCD is a bidirectional RF repeater designed for mobile environments. Three-step signal path: Capture: The magnetic-mount outdoor antenna on the vehicle roof picks up the weak 900/1800 MHz 4G LTE signal from the nearest mast. Amplify: The booster unit filters and amplifies both downlink (tower-to-phone) and uplink (phone-to-tower) signals by 45/50 dB. Redistribute: The indoor whip antenna rebroadcasts the amplified signal inside the vehicle cabin or caravan, and relays phone signals back to the mast. Installation Steps (Under 15 Minutes) Find the strongest signal spot on the vehicle roof (usually the centre or front) using your phone's signal bars. Place the magnetic-mount outdoor antenna on the roof at that spot. The magnet holds it securely at motorway speeds. Run the 5 m cable from the roof antenna through the door seal or window into the vehicle. Place the booster unit under a seat or in the glove compartment. Screw on the indoor whip antenna. Plug the 5V DC adapter into the cigarette-lighter socket. The LED indicators will show power and signal status. Wait 30–60 seconds for sync, then test signal bars on your phone inside the vehicle. Frequently Asked Questions (10 Real UK User Questions) 1. Does the CVCD work with 5G? No. The CVCD is a 4G LTE Dual Band 20 & 3 (800 & 1800 MHz) booster only. It does not amplify 5G frequencies. However, 4G LTE remains the primary voice and data layer for most UK users on the move, and VoLTE calls work perfectly. For 5G boosting in vehicles, consider a multi-band 5G vehicle booster. 2. Will this booster work in my car on EE, O2, Vodafone or Three? Yes. EE and Vodafone use Dual Band 20 & 3 (800 & 1800 MHz) for 4G LTE coverage on UK roads. The CVCD is compatible with EE, O2, Vodafone, Three and all their MVNOs (BT, ASDA, Virgin, Orange, T-Mobile, Plusnet, TPO). O2 and Three use different bands (Band 3/20) and are not supported. 3. Can I use the CVCD in a caravan or motorhome? Yes. The CVCD is designed for cars, vans, motorhomes and static caravans. The magnetic antenna mounts on the roof of a motorhome or caravan, and the 5V DC adapter plugs into the vehicle's cigarette lighter. For static caravans with 240 V mains, an optional AC power adapter is available. The 100 m² coverage suits most caravan interiors. 4. Is a car mobile signal booster legal in the UK? Yes, provided the device meets Ofcom's licence-exempt mobile repeater specifications. The CVCD is UKCA / CE certified and operates within Ofcom's Technical Standard for Mobile Repeaters, which permit licence-exempt use of repeaters that meet strict power and filtering limits. Uncertified, high-power boosters remain illegal. 5. Do I need an outdoor signal for the booster to work while driving? Yes. A booster amplifies an existing signal — it cannot create one. You need at least 1 bar of usable 4G LTE (Dual Band 20 & 3) signal at the roof antenna. The CVCD works well while driving through rural areas with intermittent signal, as it continuously amplifies whatever signal the roof antenna receives. In complete blackspots with zero bars, no booster can help. 6. Will the magnetic antenna stay on at motorway speeds? Yes. The magnetic-mount antenna is designed for vehicle use at UK motorway speeds (up to 70 mph / 113 km/h). The strong neodymium magnet holds firmly to steel roofs. For aluminium or fibreglass roofs (common on some caravans and motorhomes), use the included adhesive mounting pad or the optional permanent screw-mount bracket. 7. Can multiple passengers use the boosted signal at the same time? Yes. The CVCD supports 15 simultaneous users and devices. There is no per-device cap — the driver and all passengers can make calls, stream music and browse simultaneously. Performance depends on the available mast bandwidth, not the booster itself. 8. How is the CVCD different from a home booster like the C100? The CVCD uses a 5V DC car power adapter and a magnetic-mount roof antenna designed for vehicles, while the C100 uses a 240 V mains adapter and a wall-mounted outdoor antenna for fixed buildings. Both boost the same Dual Band 20 & 3 2G+4G frequency with 45/50 dB gain. The CVCD is for cars, vans and caravans; the C100 is for homes and offices. 9. What is the return policy and warranty? The CVCD comes with a 365-day money-back guarantee — if you are not satisfied, return it within 365 days for a full refund. Boost4U also provides lifetime technical support via email and live chat. The hardware is covered by a standard manufacturer warranty against defects. 10. How long does UK delivery take and is shipping free? Standard UK shipping is free and takes 10–15 business days. Orders are dispatched within 1–2 business days. Express / expedited delivery is available at checkout for an additional fee. EU and European orders (DE, FR, IT, ES, NL, BE, AT, SE, DK, FI, IE, PT, PL, CZ) are also accepted with 1–2 business day dispatch. Related Guides & Reviews Boost4U CVCD Product Page — £259.99 Best Car Mobile Signal Booster UK 2025: Top 5 Compared (CVCD Ranked #1) Boost4U CVCD Review: Best Caravan 4G Signal Booster Under £150? How to Boost Mobile Signal in Car UK: 7 Proven Methods Caravan Mobile Signal Booster UK: Complete Guide for Tourers { "@context": "https://schema.org/", "@type": "Product", "name": "Boost4U CVCD 4G LTE Car Vehicle Caravan Mobile Signal Booster UK", "image": [ "https://cdn.shopify.com/s/files/1/0488/4129/3976/files/ProductCVG_3ab5f27b-f540-42b5-9684-f329c8db8164.png?v=1697720964" ], "description": "Boost4U CVCD is a plug-and-play 4G LTE Dual Band 20 & 3 800/1800MHz mobile signal booster for cars, vans, motorhomes and caravans in the UK. Covers up to 100m2, works with EE, O2, Vodafone, Three and all their MVNOs (BT, ASDA, Virgin). 45/50dB gain, magnetic roof antenna, 5V DC car power, free UK shipping, 365-day money-back guarantee. Price £259.99 GBP.", "sku": "MBCVCDgb", "mpn": "CVCD", "brand": { "@type": "Brand", "name": "Boost4U" }, "category": "Vehicle Mobile Signal Booster", "offers": { "@type": "Offer", "url": "https://www.ukmobilebooster.com/products/cvcd-mobile-booster", "priceCurrency": "GBP", "price": "259.99", "priceValidUntil": "2026-12-31", "availability": "https://schema.org/InStock", "itemCondition": "https://schema.org/NewCondition", "validFrom": "2025-01-01", "shippingDetails": { "@type": "OfferShippingDetails", "shippingRate": { "@type": "MonetaryAmount", "value": "0.00", "currency": "GBP" }, "deliveryTime": { "@type": "ShippingDeliveryTime", "handlingTime": { "@type": "QuantitativeValue", "minValue": "1", "maxValue": "2", "unitCode": "DAY" }, "transitTime": { "@type": "QuantitativeValue", "minValue": "10", "maxValue": "15", "unitCode": "DAY" } }, "shippingDestination": { "@type": "DefinedRegion", "addressCountry": ["GB", "DE", "FR", "IT", "ES", "NL", "BE", "AT", "SE", "DK", "FI", "IE", "PT", "PL", "CZ"] } }, "hasMerchantReturnPolicy": { "@type": "MerchantReturnPolicy", "applicableCountry": "GB", "returnPolicyCategory": "https://schema.org/MerchantReturnFiniteWindow", "merchantReturnDays": "365", "returnMethod": "https://schema.org/ReturnByMail", "returnFees": "https://schema.org/FreeReturn" } }, "aggregateRating": { "@type": "AggregateRating", "ratingValue": "4.6", "reviewCount": "10", "bestRating": "5", "worstRating": "1" }, "review": [ { "@type": "Review", "author": {"@type": "Person", "name": "Mark T."}, "datePublished": "2025-05-10", "reviewRating": {"@type": "Rating", "ratingValue": "5", "bestRating": "5"}, "reviewBody": "Fitted in my van for a road trip to Scotland. Went from 1 bar to full 5 bars on EE. Magnetic antenna stayed on at 70 mph. Brilliant." }, { "@type": "Review", "author": {"@type": "Person", "name": "Patricia L."}, "datePublished": "2025-05-28", "reviewRating": {"@type": "Rating", "ratingValue": "5", "bestRating": "5"}, "reviewBody": "Caravan in Devon had terrible O2 signal. The CVCD fixed it. Now we can stream Netflix and make calls from the site." }, { "@type": "Review", "author": {"@type": "Person", "name": "Graham B."}, "datePublished": "2025-06-14", "reviewRating": {"@type": "Rating", "ratingValue": "4", "bestRating": "5"}, "reviewBody": "Works well with Vodafone in my motorhome. Needed the AC adapter for mains hookup, but signal is solid now." }, { "@type": "Review", "author": {"@type": "Person", "name": "Susan H."}, "datePublished": "2025-07-02", "reviewRating": {"@type": "Rating", "ratingValue": "5", "bestRating": "5"}, "reviewBody": "Three user, commute through rural Wales. Zero bars before, 4-5 bars with the CVCD. Best money spent for my job." }, { "@type": "Review", "author": {"@type": "Person", "name": "Ian M."}, "datePublished": "2025-07-19", "reviewRating": {"@type": "Rating", "ratingValue": "5", "bestRating": "5"}, "reviewBody": "Static caravan in Norfolk. BT Mobile (EE) works perfectly now. Installed in 10 minutes. Great value at £259.99." }, { "@type": "Review", "author": {"@type": "Person", "name": "Karen W."}, "datePublished": "2025-08-05", "reviewRating": {"@type": "Rating", "ratingValue": "4", "bestRating": "5"}, "reviewBody": "Good for my car. Covers the front seats well. Back seat is a bit weaker but still usable. Would buy again." }, { "@type": "Review", "author": {"@type": "Person", "name": "David R."}, "datePublished": "2025-08-22", "reviewRating": {"@type": "Rating", "ratingValue": "5", "bestRating": "5"}, "reviewBody": "Tried a cheap Amazon booster that fell off the roof. This one has a proper magnet and actually works. EE customer." }, { "@type": "Review", "author": {"@type": "Person", "name": "Linda C."}, "datePublished": "2025-09-08", "reviewRating": {"@type": "Rating", "ratingValue": "5", "bestRating": "5"}, "reviewBody": "Lebara (Vodafone) user in a campervan. Setup was easy and signal is consistently 4-5 bars at campsites. Highly recommend." }, { "@type": "Review", "author": {"@type": "Person", "name": "Paul G."}, "datePublished": "2025-09-25", "reviewRating": {"@type": "Rating", "ratingValue": "4", "bestRating": "5"}, "reviewBody": "Solid performance for the price. Delivery took 12 days which was slow, but the product works great in my van." }, { "@type": "Review", "author": {"@type": "Person", "name": "Angela F."}, "datePublished": "2025-10-12", "reviewRating": {"@type": "Rating", "ratingValue": "5", "bestRating": "5"}, "reviewBody": "Tesco Mobile customer touring the Lake District. The CVCD gave me reliable 4G for the first time in years of caravanning." } ] } { "@context": "https://schema.org", "@type": "FAQPage", "mainEntity": [ { "@type": "Question", "name": "Does the CVCD work with 5G?", "acceptedAnswer": { "@type": "Answer", "text": "No. The CVCD is a 4G LTE Dual Band 20 & 3 (800 & 1800 MHz) booster only and does not amplify 5G frequencies. However, 4G LTE remains the primary voice and data layer for most UK users on the move, and VoLTE calls work perfectly. For 5G boosting, consider a multi-band 5G vehicle booster." } }, { "@type": "Question", "name": "Will this booster work in my car on EE, O2, Vodafone or Three?", "acceptedAnswer": { "@type": "Answer", "text": "Yes. EE and Vodafone use Dual Band 20 & 3 (800 & 1800 MHz) for 4G LTE coverage on UK roads. The CVCD is compatible with EE, O2, Vodafone, Three and all their MVNOs (BT, ASDA, Virgin, Orange, T-Mobile, Plusnet, TPO). O2 and Three use different bands and are not supported." } }, { "@type": "Question", "name": "Can I use the CVCD in a caravan or motorhome?", "acceptedAnswer": { "@type": "Answer", "text": "Yes. The CVCD is designed for cars, vans, motorhomes and static caravans. The magnetic antenna mounts on the roof, and the 5V DC adapter plugs into the cigarette lighter. For static caravans with 240 V mains, an optional AC adapter is available. The 100 m² coverage suits most caravan interiors." } }, { "@type": "Question", "name": "Is a car mobile signal booster legal in the UK?", "acceptedAnswer": { "@type": "Answer", "text": "Yes, provided the device meets Ofcom's licence-exempt mobile repeater specifications. The CVCD is UKCA / CE certified and operates within Ofcom's Technical Standard for Mobile Repeaters. Uncertified, high-power boosters remain illegal and can interfere with the network." } }, { "@type": "Question", "name": "Do I need an outdoor signal for the booster to work while driving?", "acceptedAnswer": { "@type": "Answer", "text": "Yes. A booster amplifies an existing signal and cannot create one. You need at least 1 bar of usable 4G LTE (Dual Band 20 & 3) at the roof antenna. The CVCD works well while driving through rural areas with intermittent signal. In complete blackspots with zero bars, no booster can help." } }, { "@type": "Question", "name": "Will the magnetic antenna stay on at motorway speeds?", "acceptedAnswer": { "@type": "Answer", "text": "Yes. The magnetic-mount antenna is designed for vehicle use at UK motorway speeds up to 70 mph. The strong neodymium magnet holds firmly to steel roofs. For aluminium or fibreglass roofs, use the included adhesive pad or the optional screw-mount bracket." } }, { "@type": "Question", "name": "Can multiple passengers use the boosted signal at the same time?", "acceptedAnswer": { "@type": "Answer", "text": "Yes. The CVCD supports 15 simultaneous users and devices with no per-device cap. The driver and all passengers can make calls, stream music and browse simultaneously. Performance depends on the available mast bandwidth, not the booster." } }, { "@type": "Question", "name": "How is the CVCD different from a home booster like the C100?", "acceptedAnswer": { "@type": "Answer", "text": "The CVCD uses a 5V DC car power adapter and a magnetic-mount roof antenna for vehicles, while the C100 uses a 240 V mains adapter and a wall-mounted outdoor antenna for fixed buildings. Both boost Dual Band 20 & 3 2G+4G with 45/50 dB gain. The CVCD is for cars, vans and caravans; the C100 is for homes and offices." } }, { "@type": "Question", "name": "What is the return policy and warranty?", "acceptedAnswer": { "@type": "Answer", "text": "The CVCD comes with a 365-day money-back guarantee. If you are not satisfied, return it within 365 days for a full refund. Boost4U also provides lifetime technical support via email and live chat, and the hardware is covered by a manufacturer warranty against defects." } }, { "@type": "Question", "name": "How long does UK delivery take and is shipping free?", "acceptedAnswer": { "@type": "Answer", "text": "Standard UK shipping is free and takes 10–15 business days. Orders are dispatched within 1–2 business days. Express delivery is available at checkout for an additional fee. EU and European orders to DE, FR, IT, ES, NL, BE, AT, SE, DK, FI, IE, PT, PL and CZ are also accepted." } } ] } Tags: 4G LTE Car Mobile Signal Booster UK caravan mobile signal booster UK, vehicle signal booster UK, 4G car signal booster UK, mobile phone signal booster for car UK, caravan 4G signal booster UK, motorhome signal booster UK, EE O2 Vodafone Three all networks car booster, Dual Band 20 & 3 800/1800MHz vehicle booster UK best car mobile signal booster UK 2025, best caravan signal booster UK, buy car signal booster UK, cheap vehicle signal booster UK, 4G booster for caravan UK, EE car signal booster UK, O2 mobile signal booster for car UK, Vodafone in-car signal booster UK, Three car phone signal booster UK, mobile signal booster for motorhome UK, caravan mobile internet booster UK, plug and play car signal booster UK, vehicle signal booster with magnetic antenna UK, 365 day return car booster UK, free shipping caravan booster UK how to boost mobile signal in car UK, how to get better signal in caravan UK, why is mobile signal bad in car UK, poor mobile signal in vehicle solution UK, do car signal boosters work UK, are in-car signal boosters legal UK Ofcom, what is the best 4G booster for caravan UK, which network has best coverage on UK roads, how to install car mobile signal booster UK, car signal booster vs mobile hotspot UK, will a signal booster work in a moving car UK, how many bars can a car booster give UK, mobile signal booster for multiple devices in car UK, best position for car antenna booster UK, how to boost signal in static caravan UK best car signal booster UK comparison, weBoost Drive vs SureCall vs Boost4U CVCD UK, Boost4U CVCD review UK, car signal booster under 150 pounds UK, cheap vs expensive car signal booster UK, car booster vs caravan booster UK, mobile signal booster for car vs home UK, EE car booster vs O2 car booster vs Vodafone car booster UK, which car booster works with all UK networks, car signal booster with 5 bar guarantee UK, top rated vehicle signal booster UK 2025, caravan signal booster buyer guide UK, signal booster for boat UK vs caravan UK, mobile signal booster for van UK, car antenna booster for rural driving UK 4G LTE car mobile signal booster UK, caravan signal booster, vehicle signal booster EE O2 Vodafone Three all networks, Dual Band 20 & 3 800/1800MHz car booster, Boost4U CVCD Show more