3G & Calls - Car Vehicle Caravan (Swisscom/Sunrise/Salt/Yallo) Mobile Signal Booster
Compact Design
The booster boasts a sleek, cigarette-box-size appearance, making it highly portable and perfect for small spaces. You can easily carry it in your vehicle, ensuring that you never have to deal with poor signal again!
Hassle-Free Installation
Enjoy a straightforward setup that requires no technical expertise. Just plug in the device and you’re ready to boost your signal—making it perfect for anyone looking to enhance their mobile experience without complications.
Automatic Signal Adjustment
With its intelligent automatic gain control feature, the booster adjusts the signal strength based on external conditions. This ensures optimal performance, delivering a reliable connection no matter where you are.
Versatile Power Options
Adapt to any situation with multiple power sources: use a standard 220VAC adapter, mobile power bank, or vehicle power adapter to keep your booster running smoothly on the go.
Radiation Reduction
By improving signal coverage, this device helps lower your mobile phone's radiation intensity, making it safer for you and your loved ones. Enjoy better calls without compromising on health!
Eco-Friendly Design
Conveniently unplug the device when not in use to eliminate unnecessary radiation. This promotes a greener lifestyle while ensuring you can access your phone and the internet whenever required.
It boost All 3G & All Calls signal on 900MHz, 2100MHz frequencies, the frequencies used in Switzerland 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 can boost all networks on Sunrise, Swisscom, Yallo, M-Budget, Lebara, Aldi mobile, Ortel mobile, Lycamobile, Ok.-mobile, Salt Mobile, UPC Cablecom, CoopMobile, TalkTalk and Mucho for improving 3G, Voice Calls & Text signal.
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
Vehicle Signal Improved
Upgrade External Aerial
External fishtail aerial connects via 3 meter coax lead to the signal booster unit which is located inside the car. The aerial with Three magnets, its more stable.

Features
1. Convenient--- small beautiful appearance (cigarette box size), easy to carry, suitable for a variety of small space signal coverage.
2. Easy to use--- needs no complicated installation.
3. Open--- according to the external signal strength, automatic gain control ensure the signal.
4. Flexible---- can choose different power adapters, such as 220VAC adapter, mobile power, vehicle power adapter etc.
5. Low radiation--- a good signal coverage can reduce the radiation intensity of the mobile phone itself, effectively reduce the mobile phone radiation may harm the human body.
6. Environmental protection--- when you do not need to use the telephone or the Internet, can be removed at any time or unplug the power, elimination of radiation.


Specification
Application & Bands | [Car, Vehicle 3G Data and Voice Calls] (Band 8, 1) |
Country | Switzerland |
Boost All On | Swisscom (2G & 3G) Sunrise (2G & 3G) Salt Mobile (2G & 3G) Yallo (2G & 3G) Aldi mobile (2G & 3G) CoopMobile (2G & 3G) Lebara mobile (2G & 3G) Lycamobile (2G & 3G) Mucho (2G & 3G) M-Budget (2G & 3G) Ok.-mobile (2G & 3G) Ortel mobile (2G & 3G) TalkTalk (2G & 3G) UPC Cablecom (2G & 3G) |
Users Supporting | 15 Simultaneously |
Band | Dual Band 8 & 1 |
Frequency | 900 & 2100MHz |
Gain(dB) | Uplink 45±2; Downlink 40±2 |
Up-link | 890~915 MHz; 1930~1990 MHz |
Down-link | 935~960 MHz; 2110~2180 MHz |
Export Power(Po) | Uplink 10; Downlink 10 |
Power Adapter | 5V DC |
Kit Includes | 1 x Car Signal Booster/Amplifier 1 x External Magnetic-Mount Aerial 1 x 5V DC Car Power Adapter 1 x Easy to Follow Installation Manual |
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.
- Outside Antenna: Pulls in tower Signal.
- Signal Booster: Amplifies the Signal.
- Inside Antenna: Re-broadcasts Signal.
- Mobile Phone: Gets Boosted Signal.

Installation
- Mount external aerial on top back.
- Install the booster and interior antenna.
- External aerial connect to "BS" on the booster, and interior antenna connect to "MS".
IMPORTANT NOTE:
DO NOT POWER ON THE DEVICE UNTIL YOU HAVE COMPLETED THIS SETUP.
Read more about User Manual Documentation.

Application Scenarios




- What is a mobile signal booster? - A mobile signal booster is a device that enhances the strength of your mobile phone signal. It helps improve calls, texts, and internet data when you are in areas where the signal is weak. This means you can make clear calls and have faster internet while you are on the move, especially in a car or caravan.
- How does the mobile booster work? - The mobile booster works by capturing the weak mobile signal from outside, amplifying it, and then sending the stronger signal inside your vehicle. This helps you stay connected and reduces the chances of dropped calls and slow internet. It is perfect for people who travel in areas with poor signal.
- Which mobile networks does the booster support? - The mobile booster supports several networks in Switzerland, including Swisscom, Sunrise, Salt, Yallo, and others. This means users on any of these networks can enjoy improved calling and internet services while using the booster.
- How do I know if I need a signal booster? - If you often experience dropped calls, slow internet, or cannot receive texts while in your vehicle, you might need a signal booster. You can test your signal strength by checking if you receive good service outside. If not, a booster could help improve your connection.
- Is the installation of the booster complicated? - No, the installation of the mobile booster is easy! It comes with everything you need and a simple manual to guide you. You just need to place the aerial outside your vehicle and set up the booster inside. Most people can do it in a short time.
- Will the booster work if there is no signal outside? - Unfortunately, the booster cannot create a signal. If there is no signal available outside, it will not work. It only amplifies signals that are already there, so good outside signal is necessary for it to function.
- Can more than one person use the booster at the same time? - Yes! The mobile booster can support up to 15 users at the same time. This makes it great for families or groups traveling together in the same vehicle, ensuring everyone can stay connected.
- What should I do if I face issues with my booster? - If you encounter issues with your booster, first check the installation instructions to ensure it is set up correctly. Also, ensure that there is signal outside. If problems persist, refer to the customer support provided in your manual for further assistance.
- Is it safe to use a mobile signal booster? - Yes, mobile signal boosters are safe to use. They help improve service, allowing your phone to use less power to connect, which can lower radiation exposure from your phone. Just remember to unplug it when not in use to avoid unnecessary energy consumption.
- Can I use the booster with any type of mobile phone? - Yes! The mobile signal booster works with any mobile phone that operates on the 3G network. Whether you use an iPhone or another brand, as long as your phone connects to those frequencies, you can benefit from the improved signal.
