Enhanced Voice Clarity Experience crystal-clear voice communications with the Calls - 300m2 booster. This device effectively amplifies calls on the 1800MHz frequency, ensuring that you never miss an important conversation again. Perfect for home or commercial settings, enjoy seamless connectivity and reliable performance with every call. Rapid SMS Delivery Stay connected effortlessly with swift SMS text message transmission. The Calls - 300m2 signal booster guarantees faster send and receive capabilities for your messages. Enjoy uninterrupted communication whether you are at home, in a café, or at a club. Wide Coverage Area Transform your indoor environment with enhanced mobile reception covering areas up to 300 sq.m. Ideal for medium-sized spaces, this booster significantly improves signal strengths, allowing you to enjoy uninterrupted service in various locations. Comprehensive Installation Kit Your purchase includes everything necessary for a straightforward installation. The complete kit features an external aerial, cables, booster base unit, internal aerial, and power adapter, ensuring you have all components at one competitive price for effortless setup. Flexible Upgrade Options Customize your signal-boosting solution with optional upgrades. Choose longer external cables or a higher gain Yagi antenna to enhance performance further. Tailored upgrades ensure you get maximum signal strength wherever you are, making your connection even more reliable. Robust Lightning Protection Protect your investment with our Lightning Surge Protector. Designed to guard your equipment against high amperage surges caused by lightning strikes, it’s easy to install and essential for ensuring long-term, trouble-free operation of your booster. It boost Calls signal on 1800MHz frequency, the frequency used in Philippines used by mobile networks to deliver their mobile services: 2G (also known as GSM). It work on 1800Mhz (Band 3) frequency for improving Sun Cellular mobile carrier networks Voice Calls & Text signal. It is the best suitable for medium size, boost indoor signal areas up to 300 m2, perfect for home, cafes, restaurants, pubs, clubs and more. Note: This booster improve mobile operators' 4G LTE signal only on Band 3 - 1800MHz frequency, you can purchase it directly if you sure your phone worked on this frequency. If unsure, firstly double check frequency 1800MHz in your area is used for 4G network. Clear Voice No Miss Important Calls Send/Receive SMS SMS Text Messages Quickly Signal Wider Coverage Reception Up to 300 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. 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 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. Specification (scroll to view all) Application & Bands [Voice Calls] (Band 3) Country Philippines Boost All On Sun Cellular (2G) Users Supporting 30 Simultaneously Band Single Band 3 Frequency 1800MHz Gain(dB) Uplink Gp≥60; Downlink Gp≥65 Up-link 1710~1785 MHz Down-link 1805~1880 MHz Export Power(Po) ≥20dBm Power Adapter Input: AC 100V~240V 50/60HzOutput: DC 5V Kit Includes 1 x Booster1 x Outdoor Antenna1 x Indoor Antenna1 x Power Adapter1 x 10 Meters Outdoor Cable Warming Tips: Band Confirmation: This booster can boost signals on 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 . 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. 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. Get stronger signal 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. 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 Connect the indoor antenna to the MS port. Connect the outdoor antenna to the BS Port. Install the outdoor antenna and keep a minimum vertical distance of 10 meters from the indoor antenna. Point the outdoor antenna to the direction where you know there is possibly a higher signal strength from the base station. Power on the booster and check the signal strength. 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. Application Scenarios Home Office Garage Metal Buildings What is a mobile signal booster? - A mobile signal booster helps to improve your mobile phone's signal, especially when you're inside a building or in a low-signal area. It works by amplifying the existing signal from outside and making it stronger indoors. How does the Calls - 300m2 Mobile Signal Booster work? - The Calls - 300m2 Mobile Signal Booster operates on the 1800MHz frequency used by Sun Cellular in the Philippines. It collects the outside signal, boosts it, and redistributes it inside, allowing for clearer voice calls and quicker text messages. What size area does it cover? - This signal booster can enhance signals in areas up to 300 square meters. This is great for medium-sized spaces like homes, cafes, and restaurants, ensuring better communication indoors. How do I know if it will work for my phone? - Before buying the signal booster, check if your phone uses the 1800MHz frequency for 4G networks. You can do this by dialing *3001#12345# and looking for the 'Freq Band Indicator' on your iPhone. Can the booster create a signal where none exists? - No, the signal booster can only make existing signals stronger. If there is no signal available outside, the booster will not help. What comes in the installation kit? - The installation kit includes everything you need: the signal booster unit, an outdoor antenna, an indoor antenna, outdoor cables, and a power adapter. It's designed for easy setup. What if I need longer cables? - If the standard 10-meter external cable isn't long enough for your area, you have the option to upgrade to longer cables for better installation flexibility. Can I improve my signal even more? - Yes! If your phone shows weak signals indoors, you can upgrade to a higher gain antenna for better performance. This can help improve the signal further, especially if your outdoor signals are not strong. Is there any protection for the equipment? - Yes, you can add a lightning surge protector to your system. This will help safeguard your equipment from damage caused by lightning strikes, ensuring it works for a long time. How many users can connect to the booster at once? - The booster can support up to 30 users at the same time, so it's perfect for families or small businesses where multiple people need to make calls or send texts simultaneously. TAGES: mobile signal booster, Sun Cellular, 1800MHz frequency, boost indoor signal, improve voice calls, Philippines mobile networks, 4G LTE signal, SMS text messages