Calls - 150m2 (MTNL/Loop Mobile) Mobile Signal Booster
Powerful Signal Enhancement
The Calls - 150m2 Mobile Signal Booster amplifies 900MHz signals, providing excellent enhancement for MTNL and Loop Mobile. Say goodbye to dropped calls and enjoy crystal-clear voice quality within your space. This solution is perfect for small apartments and offices, ensuring you're always connected.
Expanded Coverage Area
Covering an area of up to 100 m², this booster ensures that every corner of your small apartment or office receives a strong signal. You'll experience improved connectivity for voice calls and text messaging, making communication more efficient and hassle-free.
Easy Installation
Our all-in-one kit comes complete with everything you need for a seamless installation. With an outdoor antenna, cables, and a booster base unit included, setting up your mobile signal booster is straightforward, allowing you to boost your signal in no time.
Compatible with Multiple Devices
Designed to support up to 10 users simultaneously, our signal booster is perfect for households or small offices. Enjoy uninterrupted connectivity for all your devices, thus keeping everyone connected and productive throughout the day.
Customizable Cable Lengths
Need more flexibility with cable lengths? Upgrade to longer external cables to ensure optimal placement of your antennas. Choose from various lengths to suit your installation needs and maximize your signal improvement effectively.
Lightning Surge Protector
Protect your booster with our optional Lightning Surge Protector, designed to shield your equipment from high amperage surges caused by lightning strikes. This additional layer of safety ensures your investment is secure and long-lasting.
It boost Calls signal on 900MHz frequency, the frequency used in India used by mobile networks to deliver their mobile services: 2G (also known as GSM). It work on 900Mhz (Band 8) frequency for improving MTNL and Loop Mobile mobile carrier networks Voice Calls & Text signal. Boost indoor signal coverage up to 100 m2, is ideal for small apartments or offices.
No Miss Important Calls
SMS Text Messages Quickly
Reception Up to 150 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 | India |
Boost All On | MTNL (2G) Loop Mobile (2G) |
Users Supporting | 10 Simultaneously |
Band | Single Band 8 |
Frequency | 900MHz |
Gain(dB) | Uplink Gp≥45; Downlink Gp≥50 |
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 |
Expandable coverage by adding a second indoor antenna if the outside signal is strong.

2 Indoor Antennas

3 Indoor Antennas

4 Indoor Antennas

10 Indoor Antennas
Custom your solution:
2 Way Splitter | 3 Way Splitter | 4 Way Splitter | Indoor Cable | Indoor Antenna
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 mobile signal booster? - A mobile signal booster is a device that helps improve weak mobile phone signals. It captures the existing signal from outside, amplifies it, and then sends it inside your home or office for better reception.
- How does the Calls - 150m2 Mobile Signal Booster work? - This booster works by taking the weak mobile signal from outside and enhancing it. It operates on the 900MHz frequency which is used by MTNL and Loop Mobile in India, making it perfect for improving voice calls and text messaging coverage indoors.
- What area can it cover? - The Calls - 150m2 Mobile Signal Booster can cover an area of up to 100 square meters. This makes it ideal for small apartments and offices where you need reliable phone reception.
- What do I need to install the booster? - The kit comes with everything you need: an outdoor aerial, an indoor antenna, cables, the booster unit, and a power adapter. You just need to follow the simple installation steps provided.
- Will this work if there's no outside signal? - Unfortunately, if there’s no signal outside, the booster won’t work. It only amplifies existing signals and can’t create new ones.
- How can I check if my phone is compatible? - To check if your phone uses the correct frequency band, you can dial *3001#12345#* on your iPhone and look at the 'Freq Band Indicator' to see if it supports Band 8.
- Is it easy to install? - Yes! The mobile signal booster is designed for easy installation. Beginning with a loose setup allows you to find the best spot for the antennas before fully securing them.
- Can I upgrade my booster with extra cables or antennas? - Yes, there are options to upgrade your external cables and antennas for better performance, especially if you have a low signal outside.
- What happens if there is bad weather? - The signal booster is designed to withstand regular weather conditions. However, severe weather can affect its performance. It's always good to ensure that the outside setup is secure.
- How do I troubleshoot problems with the signal booster? - If you experience issues, first check all connections to ensure they are secure. Refer to the provided installation guide for troubleshooting steps or contact customer support for help.
