Calls - 500m2 (Viettel Mobile/MobiFone/VNPT Vinaphone /Vietnamobile) Mobile Signal Booster
Frequently Bought Together
Enhanced Call Clarity
Experience crystal-clear voice calls with our powerful signal booster designed specifically for the 900MHz frequency. Whether you're in your home, office, or warehouse, you'll never miss an important call again—ensuring seamless communication across multiple mobile networks like Viettel, MobiFone, VNPT Vinaphone, and Vietnamobile.
Rapid SMS Delivery
Stay connected effortlessly with swift SMS messaging. Our booster ensures that you can send and receive text messages quickly, boosting your communication efficiency in both personal and professional settings.
Expansive Indoor Coverage
Transform your living or working space with impressive signal coverage up to 500 m². This high-performance booster is ideal for medium-sized houses and offices, providing reliable signal strength in every corner.
All-in-One Installation Kit
No hidden costs—our complete installation kit comes with everything you need. Enjoy fast and simple setup with included external aerial, cables, the booster unit itself, an internal aerial, and power adapter—all for one affordable price.
Customizable Options
Tailor your system to fit your needs with optional upgrades, including extended cables and high-gain antennas. These enhancements ensure optimal performance, particularly in areas with weak signals, giving you the best possible reception.
Robust Surge Protection
Protect your investment with our Lightning Surge Protector. Designed to shield your equipment from electrical surges caused by lightning, this essential accessory is easy to install and ensures your signal booster remains safely operational.
It boost Calls signal on 900MHz frequency, the frequency used in Vietnam used by mobile networks to deliver their mobile services: 2G (also known as GSM). It work on 900Mhz (Band 8) frequency for improving Viettel Mobile, MobiFone, VNPT Vinaphone and Vietnamobile mobile carrier networks Voice Calls & Text signal. The booster is a high-performance booster and boost indoor signal coverage up to 500 m2, perfect for medium houses, offices, warehouse and more.
No Miss Important Calls
SMS Text Messages Quickly
Reception Up to 500 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 | [Voice Calls & Text] (Band 8) |
| Country | Vietnam |
| Boost All On | Viettel Mobile (2G) MobiFone (2G) VNPT Vinaphone (2G) Vietnamobile (2G) |
| Users Supporting | 50 Simultaneously |
| Band | Single Band 8 |
| Frequency | 900MHz |
| Gain(dB) | Uplink Gp≥60; Downlink Gp≥65 |
| Up-link | 890~915 MHz |
| Down-link | 935~960 MHz |
| Export Power(Po) | ≥10dBm |
| 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 does the mobile signal booster do? - The mobile signal booster improves your phone signal, helping you to make clearer phone calls and send text messages without delays. It works by boosting the existing weak signals from the mobile networks.
- How big of an area can the booster cover? - This booster can cover an area of up to 500 square meters, making it suitable for medium-sized homes, offices, or warehouses. This means you can enjoy better signal reception in your living or working space.
- Which mobile networks does the booster support? - The booster is compatible with the major mobile networks in Vietnam, including Viettel Mobile, MobiFone, VNPT Vinaphone, and Vietnamobile. It is designed to boost voice call and text message signals on the 900MHz frequency.
- How can I check if my phone uses the right frequency band? - To check if your phone is on the 900MHz frequency band, you can dial *3001#12345# and press the call button. Then, look for 'Serving Cell Info' to find the 'Freq Band Indicator' which will show the band you're using.
- Does the booster create phone signals? - No, the booster does not create phone signals. It only amplifies existing signals. This means if there is no signal outside, the booster won't be able to help you inside.
- What comes in the kit for installation? - The kit includes everything you need for installation: an external antenna, cables, the booster unit, an internal antenna, and a power adapter. This means you have all the parts needed in one package.
- Can I upgrade my installation kit? - Yes, if the standard 10-meter external cable is not long enough for your area, you can upgrade to a longer cable. You can also upgrade to a higher gain antenna for better performance if your signal indoors is weak.
- What is a lightning surge protector? - A lightning surge protector is a device that protects your signal booster and its equipment from power surges caused by lightning strikes. It's easy to install and helps keep your equipment safe from damage.
- How many users can connect to the booster at the same time? - The booster can support up to 50 users simultaneously, which means you and your family or coworkers can all enjoy better reception without any problems.
- What are the power requirements for the booster? - The booster requires a power adapter that can take AC input between 100V and 240V at 50/60Hz, and it outputs 5V power for the unit. This means it can work in most places with different electrical systems.