# 4G LTE & Calls - 250m2 (Vodafone/2degrees/Warehouse Mobile) Mobile Signal Booster ##### **Enhanced 4G LTE & Call Signal** Experience superior signal enhancement with our 4G LTE and Calls booster, compatible with New Zealand's leading networks, including Vodafone, 2degrees, and Warehouse Mobile. By boosting frequencies of 900MHz and 1800MHz, enjoy uninterrupted voice calls, quick text messaging, and lightning-fast 4G data speeds. ##### **Wide Coverage** Our mobile signal booster effectively enhances coverage over a substantial area of up to 250m². Whether you're at home, in a cafe, or busy in a club, stay connected no matter where you are. Send and receive calls and messages without worrying about dead zones. ##### **Dual Band Compatibility** This advanced dual-band booster supports both 900MHz (Band 8) and 1800MHz (Band 3) frequencies, making it an essential tool for households with multiple mobile carriers. Ensure everyone enjoys robust signal strength regardless of their network provider. ##### **Easy Installation Kit** Our booster kit comes complete with everything you need for a straightforward installation, including outdoor antennas, cables, and the main booster unit. With all components included, you'll have your booster up and running in no time, enhancing your signal with ease. ##### **Reliable Connection** Stay connected with consistent 4G/LTE coverage wherever you are inside your home or business. Say goodbye to dropped calls and interruptions, ensuring you never miss important conversations or communications again, even during peak times. ##### **Tech Upgrade Options** Customize your booster experience with upgrade options like higher gain antennas or lightning surge protectors. Tailor your setup for optimal performance based on your specific needs, ensuring you're always enjoying the best signal in any situation. It boost **4G LTE and Calls** signal on 900MHz, 1800MHz frequencies, the frequencies used in **New Zealand** 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 Vodafone, 2degrees and Warehouse Mobile carrier **Voice Calls, Text and 4G LTE** signal. It also can boost Spark and Skinny mobile for improving **4G** signal, and boost VOCUS for improving **Voice Calls and Text** signal. 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**. 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 the best suitable for medium size, boost indoor signal areas up to **250 m2**, perfect for home, cafes, restaurants, pubs, clubs and more. 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** Reception Up to 250 sq.m. **4G/LTE Internet** Faster Uploads & Downloads * * * ### 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 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) * * * ### 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) * * * ### Specification (scroll to view all) Application & Bands \[4G/LTE & Calls\] (Band 8, 3) Country New Zealand **Boost All On** Vodafone (2G & 4G) 2degrees (2G & 4G) Warehouse Mobile (2G & 4G) Spark (4G) Skinny mobile (4G) VOCUS (2G) Users Supporting 25 Simultaneously Band Dual Band 8 & 3 Frequency 900 & 1800MHz Gain(dB) Uplink Gp≥50; Downlink Gp≥55 Up-link 890~915 MHz; 1710~1785 MHz Down-link 935~960 MHz; 1805~1880 MHz Export Power(Po) \-70~-40 dBm/FA(1.23MHz) 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 **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. ### 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 improve the quality of your mobile phone signal. It works by capturing weak signals from outside, boosting them, and then sending a stronger signal indoors. This helps you make clearer calls, send texts, and enjoy faster internet. 2. How does the 4G LTE & Calls booster work? - The 4G LTE & Calls booster works on two specific radio frequencies used by mobile networks in New Zealand: 900MHz and 1800MHz. By using this booster, you'll enhance the signal for brands like Vodafone, 2degrees, and Warehouse Mobile, allowing for better voice calls, texts, and 4G internet. 3. What areas can the booster cover? - This booster is designed to effectively cover areas up to 250 square meters. This means that it is ideal for homes, cafes, restaurants, and other similarly sized spaces where you need a stronger mobile signal. 4. Do I need a 4G phone to use this booster? - No, you don’t need a 4G phone to benefit from this booster. If you're in an area where 4G isn't available, you can still use voice calls and texts. However, if your phone supports 4G Calling (VoLTE) and 4G service is available, you can make even clearer calls with this device. 5. Can this booster support multiple phone networks? - Yes! This dual-band booster is compatible with all GSM mobile phone networks. It can boost the signal for multiple phone users at the same time, which is perfect for families or businesses with different network carriers. 6. Is installation of the booster difficult? - Not at all! The kit comes with everything you need for a complete setup, including an external aerial, cables, and a power adapter. There are also guides available online to help you install it easily, even if you're not very tech-savvy. 7. What if I still have a poor signal outside? - The booster enhances existing signals, but it cannot create a signal where none exists. If you have no signal outside, the booster will not be effective. You might consider checking your outdoor signal strength or discussing options with your mobile provider. 8. How many devices can connect to the booster? - The 4G LTE & Calls booster can support up to 25 devices at the same time. Whether it's family members or customers at a cafe, everyone can enjoy a stronger mobile signal. 9. What upgrades are available for the booster? - You can upgrade to longer cables or a higher-gain outdoor antenna for better performance, especially if you have weak signal bars indoors. There's also an option for a lightning surge protector, which helps safeguard your equipment from electrical surges. 10. How do I check what frequency my phone uses? - You can check your phone's frequency band by dialing \*3001#12345#\* and then tapping the call button. Select 'Serving Cell Info' to find the 'Freq Band Indicator'. This will help you determine if your phone works with the booster. TAGES: 4G LTE booster, mobile signal booster, Vodafone signal booster, 2degrees booster, Warehouse Mobile booster, New Zealand mobile signal, dual band booster, improve mobile coverage ## Details - **Price:** 235.0 GBP - 355.0 GBP - **Vendor:** UKMobileBooster.com - **Type:** New Zealand - **Tags:** application Fastest (4G LTE & Talk), coverage up to 250 sq metres, has_stock_countdown, nz 2degrees, nz nz, nz Vodafone, nz Warehouse, provider 2degrees, provider Vodafone, provider Warehouse Mobile ## Variants | Variant | Price | Available | |---------|-------|-----------| | No / No / No | 235.00 GBP | In stock | | No / No / Yes | 255.00 GBP | In stock | | No / Yes / No | 285.00 GBP | In stock | | No / Yes / Yes | 305.00 GBP | In stock | | 20 M / No / No | 255.00 GBP | In stock | | 20 M / No / Yes | 275.00 GBP | In stock | | 20 M / Yes / No | 305.00 GBP | In stock | | 20 M / Yes / Yes | 325.00 GBP | In stock | | 30 M / No / No | 265.00 GBP | In stock | | 30 M / No / Yes | 285.00 GBP | In stock | | 30 M / Yes / No | 315.00 GBP | In stock | | 30 M / Yes / Yes | 335.00 GBP | In stock | | 40 M / No / No | 275.00 GBP | In stock | | 40 M / No / Yes | 295.00 GBP | In stock | | 40 M / Yes / No | 325.00 GBP | In stock | | 40 M / Yes / Yes | 345.00 GBP | In stock | | 50 M / No / No | 285.00 GBP | In stock | | 50 M / No / Yes | 305.00 GBP | In stock | | 50 M / Yes / No | 335.00 GBP | In stock | | 50 M / Yes / Yes | 355.00 GBP | In stock | ## Images - 4G LTE & Calls - 250m2 (Vodafone/2degrees/Warehouse Mobile) Mobile Signal Booster - Mobile Signal Booster Panel Antenna - Mobile Signal Booster Cable - Mobile Signal Booster Whip Antenna - Mobile Signal Booster Package - Mobile Signal Booster How Panel Antenna Works - Mobile Signal Booster How Whip Antenna Works - Mobile Signal Booster Whip Antenna Improved Signal Up to 5 Bars - Mobile Signal Booster 4G to WiFi - Mobile Signal Booster How it Works --- > Source: [B4U](https://www.ukmobilebooster.com/products/nz-gd250-mobile-booster) > Updated: 2026-09-02