3G & 4G LTE - 1000m2 (O2/Vodafone/Telekom) Mobile Signal Booster
Enhance the signal strength of your mobile phone effortlessly with the 3G and 4G LTE booster for O2, Vodafone, and Telekom networks in Germany. This dual-band booster provides coverage up to 1000m2 indoors, making it perfect for boosting signals in your home or office. Additionally, it supports VoLTE for seamless voice calls.



✓ Compatible with multiple users and devices
✓ Complete kit: all parts included
✓ Simpler Install and Maintenance
Enhanced Coverage
Experience exceptional signal strength with the 3G & 4G LTE Booster, covering an impressive area of up to 1,000 square meters. Ideal for large homes, offices, and commercial spaces, this booster ensures reliable connectivity and eliminates frustrating dead zones.
Broad Network Compatibility
Compatible with major German networks like O2, Vodafone, and Telekom, this booster supports both 3G and 4G LTE signals. It works seamlessly across various carriers, ensuring that everyone in your household stays connected regardless of their mobile provider.
User-Friendly Installation
Say goodbye to complicated setups! Our booster comes with an easy-to-follow installation kit, including all necessary components. Simply connect the antennas and power up for immediate enhancement in your mobile signal strength.
Supports Multiple Users
With capability to connect up to 100 simultaneous users, the 3G & 4G LTE Booster is perfect for families or businesses with multiple devices. Everyone can enjoy faster data speeds and clearer voice calls without interruption.
Improved Calling Experience
Never miss an important call again! Enjoy clearer voice quality and fewer dropped calls thanks to the robust amplification of this signal booster. Experience seamless 4G Calling with the clear sound quality it brings.
Cost-Effective Solution
Invest in our economical mobile signal booster to enjoy drastically improved signal strength without recurring fees. This one-time purchase not only enhances your everyday connectivity but also saves battery life and extends your device's performance.
mobile signal booster 3G 4G LTE booster O2 Vodafone Telekom signal booster Germany indoor coverage 1000m2 dual band booster home office signal amplifier VoLTE support
It boost 3G and 4G LTE signal on 800MHz, 2100MHz frequency, the frequencies used in Germany by mobile networks to deliver their mobile services: 3G, 3.5G (also known as HSDPA provides faster data rates than 3G) and 4G. It can boost ALL mobile network operators for improving 3G signal. And boost O2, Telekom, Vodafone, Callmobile, Debitel Light, Hellomobil, HTP mobil, Kabel Deutschland, MobilCom-Debitel mobile carrier networks improving 4G LTE signal. 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. If you have a 4G ready phone, but you’re not in a 4G area, you’ll still be able to use 3G. The booster is a high-performance booster, boost indoor signal cover an area of up to 1,000 m2, great for large house, offices, hotel, warehouse and more.
The booster enhances cell signals is a low-cost amplifier that wireless enhances cell signals for cellular devices (smartphones, tablets, Kindle, etc). It provides stronger signals, longer battery life, and clear connections to your phone. This device will boost mobile providers' 4G LTE 800MHz and 3G 2100MHz (Band 20/1) network signal.
This system is compatible with 3G and 4G mobile phone networks, will provide coverage on both 800MHz, 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/4G LTE Data
Send/Receive SMS
SMS Text Messages Quickly
Faster Uploads & Downloads
Signal Wider Coverage
Reception Up to 1,000 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 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.
About External Aerial
Higher Gain Yagi Antenna - For better performance it's a must if indoor your phone with 1/2 signal bars. Full kits already include it, no matter outdoor your phone 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 shown dBm reading on phone, can refer Quick Start Guide

Specification
Application & Bands | [3G & 4G/LTE Data] (Band 20, 1) |
Country | Germany |
Boost All On | E-Plus (3G) O2 (3G & 4G) Telekom (3G & 4G) Vodafone (3G & 4G) Aldi Talk (3G) Ay yildiz (3G) Blau (3G) Blauworld (3G) Callmobile (3G & 4G) Congstar (3G) Debitel Light (3G & 4G) Edeka Mobil (3G) ExpressMobil (3G) Fonic (3G) Fyve (3G) Hellomobil (3G & 4G) HTP mobil (3G & 4G) Ja Mobil (3G) Kabel Deutschland (3G) Klarmobil Mobile (3G & 4G) Lebara Mobile (3G) Lidl Connect (3G) Lycamobile (3G) MobilCom-Debitel (3G & 4G) NettoKOM (3G) NetzClub (3G) Ortel Mobile (3G) Otelo (3G) Penny Mobil (3G) WhatsApp SIM (3G) |
Users Supporting | 100 Simultaneously |
Band | Dual Band 20 & 1 |
Frequency | 800MHz & 2100MHz |
Gain(dB) | Uplink Gp≥70; Downlink Gp≥75 |
Up-link | 832~862 MHz; 1930~1990 MHz |
Down-link | 791~821 MHz; 2110~2180 MHz |
Export Power(Po) | ≥20dBm |
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 EU Power Adapter 1 x 10 Meters Outdoor Cable 1 x 5 Meters Indoor 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
- Q: What is a mobile signal booster?
A: A mobile signal booster is a device that helps improve your phone's signal strength. It connects to the outside world, captures weak signals, and amplifies them so you can make calls and use data more easily. - Q: How does the 3G & 4G LTE Mobile Signal Booster work?
A: This booster works by receiving signals from your mobile network provider. It picks up weak signals outside, strengthens them, and broadcasts them inside your home or office, making it easier for your devices to connect. - Q: Who can use the mobile signal booster?
A: Anyone living or working in areas with poor mobile signal can use this booster. It's great for homes, offices, warehouses, and other large spaces, allowing multiple users to enjoy better service at the same time. - Q: What mobile networks does the booster support?
A: This booster works with several networks in Germany, including O2, Vodafone, and Telekom. It enhances the 3G and 4G signals across many mobile providers just by boosting the existing signal. - Q: How much area can the booster cover?
A: The booster can cover an area of up to 1,000 square meters. This makes it perfect for larger homes, offices, and public spaces where many people need a strong signal. - Q: Is it easy to install the mobile signal booster?
A: Yes, it is easy to install! The kit comes with everything needed, and you just need to connect the outdoor antenna to the booster and place the indoor antenna where you want better signal. The instructions will guide you through the setup. - Q: Do I need a strong signal outside to make the booster work?
A: Yes, the booster needs to capture some signal from outside to work. If there is no signal outside or only very weak signal, the booster will not be able to amplify it. - Q: Can the booster be used by multiple devices at once?
A: Absolutely! The booster can support up to 100 devices at the same time. This means you and everyone in your home or office can enjoy improved signal together. - Q: What if I need more coverage?
A: If you need more coverage, you can add additional indoor antennas to the system. This can help spread the signal further in larger spaces or buildings with thick walls. - Q: Is the mobile signal booster safe to use?
A: Yes, the mobile signal booster is safe. It complies with safety standards and does not cause any harm to your health. It's designed to enhance your phone's signal while being user-friendly for everyone.
Quick delivery despite COVID-19 outbreak, get it in a couple of days.
Nick Baker (UK, Leeds)
I am really happy that I decided to order a booster on UKMobileBooster.com. Due to the pandemic of coronavirus, we have taken a decision to stay at home. But of course, in our case self-isolation could have presupposed full isolation from the whole world as the quality of our mobile signal at home used to leave much to desire.
In home O2 signal booster is a perfect solution for small cottages.
Mark Smith (UK, Wigston)
I would recommend this booster to anyone, because it’s a really good option for small cottages, the price is very adequate, and the whole system itself is safe and compact. It doesn’t waste a lot of energy while it’s working, and turns off automatically when not used, and I noticed that it actually saves the battery of my phone.
Three Mobile signal problems have finally stopped irritating me!
Greg Ryan (Ireland, Wicklow)
I am writing to express my deep gratitude to seller team. These guys have really helped me! I had dozens of questions and I was really afraid to make an order online (as it was my first online purchase), but very polite specialists gave me very useful recommendations and now I can say without any doubts that it is a wonderful company!
How I managed to solve my Vodafone mobile phone signal problems
Peter Barrett (UK, Somerset)
If you are fed up with mobile signal issues, try to use GBC100. We like it! I would definitely recommend this device (or other products of this seller) to anyone facing the same EE 4G signal problems in the UK. The device is really worth the price!

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