3G & Calls - 250m2 (Viettel Mobile/MobiFone/VNPT Vinaphone /Vietnamobile) Mobile Signal Booster
Frequently Bought Together
Reliable Signal Boosting
Experience uninterrupted connectivity with our 3G & Calls signal booster, designed specifically for Vietnam’s mobile networks. It operates on both 900MHz and 2100MHz frequencies, ensuring your calls and data signals remain strong in any environment. With a coverage area of up to 250m², it’s perfect for homes, cafes, and more!
Eliminate Dropped Calls
Say goodbye to frustrating dropped calls. Our booster significantly enhances voice call quality, ensuring you’re always heard loud and clear. No more interruptions or missed connections, making it essential for busy households and shared spaces.
Fast 3G Internet
Enjoy seamless browsing with faster upload and download speeds. Our dual-band signal booster optimizes your 3G internet experience, making it easier than ever to stream videos, download files, and stay connected without frustrating lags.
SMS Text Messages Made Easy
Send and receive SMS texts swiftly with improved signal reception. Our system ensures that your messages are sent and received without delays, keeping you connected with friends and family without hassle.
Complete Installation Kit
Get everything you need for a hassle-free installation with our all-inclusive kit. It contains an external aerial, cables, booster unit, internal aerial, and power adapter—all for one price, making setup straightforward and convenient.
Customizable Add-Ons
Enhance your setup with optional upgrades such as higher gain antennas for improved performance or lightning surge protectors to safeguard your equipment. Tailor your signal boosting solution to meet your unique needs!
It boost 3G and Calls signal on 900MHz, 2100MHz frequencies, the frequencies used in Vietnam used by mobile networks to deliver their mobile services: 3G, 3.5G (also known as HSDPA provides faster data rates than 3G) and 2G. It work on both 900Mhz (Band 8) & 2100Mhz (Band 1) frequencies for improving Viettel Mobile, MobiFone, VNPT Vinaphone and Vietnamobile mobile carrier networks 3G, Voice Calls and Text signal. 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 3G mobile phone networks, will provide coverage on both 900MHz, 2100MHz frequency simultaneously. It's Dual Band booster and is an ESSENTIAL if many people in the same household are on different mobile phone networks!
Eliminates Dropped Calls
Clear Voice
No Miss Important Calls
Reliable 3G Data
Send/Receive SMS
SMS Text Messages Quickly
Faster Uploads & Downloads
Signal Wider Coverage
Reception Up to 250 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
| Application & Bands | [3G Data and Voice Calls] (Band 8, 1) |
| Country | Vietnam |
| Boost All On | Viettel Mobile (3G & 2G) MobiFone (3G & 2G) VNPT Vinaphone (3G & 2G) Vietnamobile (3G & 2G) |
| Users Supporting | 25 Simultaneously |
| Band | Dual Band 8 & 1 |
| Frequency | 900 & 2100MHz |
| Gain(dB) | Uplink Gp≥50; Downlink Gp≥55 |
| Up-link | 890~915 MHz; 1930~1990 MHz |
| Down-link | 935~960 MHz; 2110~2180 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 |
Custom your solution
Expandable coverage by adding indoor antenna if the outside signal is strong.
How It Works
1
The powerful antenna reaches out to access a voice and 3G, 4G, and LTE data signal, and delivers it to the booster
2
The booster receives the signal, amplifies it, and serves as a relay between your phone and the nearest cell tower.
3
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 3G & Calls signal booster? - A 3G & Calls signal booster is a device that improves mobile phone signals for better voice calls and data connections. It works by amplifying weak signals from mobile networks like Viettel Mobile and MobiFone. This device is helpful in places like homes, restaurants, and cafes, where the signal may not be strong enough.
- How does the signal booster work? - The signal booster picks up weak signals from outside and amplifies them inside your home or office. It uses two main frequencies: 900MHz and 2100MHz, which are used by many mobile networks in Vietnam. By boosting these signals, it helps you make clearer calls and have a faster internet connection.
- Can the booster fix my weak signal issue? - Yes, this booster can help improve weak signals for better phone calls and internet. However, if there is no signal outside your building at all, the booster will not work because it needs some outside signal to amplify.
- How big of an area does it cover? - The signal booster can cover areas up to 250 square meters. This size is perfect for medium spaces like your home, cafes, or small restaurants, helping everyone stay connected without dropped calls.
- What do I need to check before installing the booster? - Before installing the booster, you should check which frequency band your mobile network uses. You can do this by dialing *3001#12345# on your iPhone and looking at the 'Freq Band Indicator'. This helps you understand if the booster will work with your network.
- Is installation easy? - Yes, the installation of the signal booster is simple and comes with everything you need in the kit! It includes an external antenna, cables, and the booster unit. Just follow the provided instructions to set it up.
- Who can use the booster? - The booster is suitable for anyone using mobile networks like Viettel Mobile, MobiFone, VNPT Vinaphone, and Vietnamobile. It supports up to 25 users at the same time, making it great for families or small businesses.
- What should I do if my signal is still weak? - If your signal remains weak after installing the booster, you might want to check if the outdoor antenna is installed in a place with a better signal. You can also upgrade to a higher gain antenna for better performance.
- What is a lightning surge protector? - A lightning surge protector is a helpful device for protecting your signal booster from damage caused by lightning. If you're in an area where thunderstorms are common, this protector helps keep your equipment safe.
- How can I get support if I have questions? - If you have any questions or need help with your signal booster, you can reach out to customer support through the contact options on the website. They are there to assist you with any issues you might have!