Calls - Car Vehicle Caravan (O2/Telekom/Orange) Mobile Signal Booster
Enhanced Call Clarity
Experience crystal clear voice calls with our powerful 900MHz signal booster, specifically designed to enhance your connectivity for O2, Telekom, and Orange networks in Slovakia. Say goodbye to dropped calls and enjoy seamless conversations wherever you go.
Instant SMS Delivery
Never miss an important text again. Our mobile signal booster ensures that sending and receiving SMS messages is swift and reliable, enhancing your communication efficiency while on the road.
Wider Signal Coverage
Transform your vehicle into a communication powerhouse with significantly improved signal coverage. No more dead zones - travel freely and stay connected no matter your destination!
Complete Installation Kit
Everything you need for an effortless setup is included in one affordable package. Enjoy hassle-free installation with an external aerial, cables, booster base unit, internal aerial, and power adapter - all designed for optimal performance.
Compact and Portable Design
With a sleek, cigarette box-sized design, this booster is easy to carry and conveniently fits in various small spaces within your vehicle. Perfect for any road trip or daily commute, providing you with extended reach.
Versatile Power Options
Stay powered up with flexible charging options including a 220VAC adapter, mobile power, or a vehicle power adapter. Enjoy connected travels without the worry of battery limitations!
It boost Calls signal on 900MHz frequency, the frequency used in Slovakia used by mobile networks to deliver their mobile services: 2G (also known as GSM). It work on 900Mhz (Band 8) frequency for improving O2, Telekom, Orange etc ALL mobile carrier networks (except Swan 4ka) Voice Calls & Text signal.
No Miss Important Calls
SMS Text Messages Quickly
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 Voice Calls (Band 8) |
Country | Slovakia |
Boost All On | O2 (2G) Telekom (2G) Orange (2G) FunFon (2G) Juro (2G) Tesco Mobile (2G) |
Users Supporting | 10 Simultaneously |
Band | Single Band 8 |
Frequency | 900MHz |
Gain(dB) | Uplink 45±2; Downlink 40±2 |
Up-link | 890~915 MHz |
Down-link | 935~960 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, and how does it work? - A mobile signal booster is a device that helps improve mobile phone signals, especially in areas where the signal is weak. It works by taking the existing weak signal from outside, amplifying it, and then broadcasting it inside your vehicle. This means you can make calls and send texts more easily, even in remote areas.
- Can this booster work with all mobile carriers in Slovakia? - Yes, this mobile signal booster works with several carriers in Slovakia, including O2, Telekom, and Orange, as long as they use the 900MHz frequency band. This makes it great for improving voice calls and SMS messages on various networks, except for Swan 4ka.
- How do I check if my phone uses the right frequency band? - You can check if your phone uses the right frequency band by dialing *3001#12345#* and tapping the call button. Then select 'Serving Cell Info' and look for 'Freq Band Indicator.' This will show you if your phone is using Band 8, which is essential for the booster to work.
- Can I use the booster if there is no signal outside? - Unfortunately, no. A signal booster can only amplify a signal that is already present outside. If there is no signal outside your vehicle, the booster won't be able to help, as it cannot create a new signal.
- Is it difficult to install this mobile signal booster? - Not at all! The mobile signal booster kit comes with everything you need for a quick installation, including an external aerial and easy-to-follow instructions. It doesn't require complicated setups, making it perfect for anyone, regardless of their technical skills.
- What are the benefits of using a mobile signal booster in my car? - Using a mobile signal booster in your car allows for clearer voice calls, quicker SMS messages, and an overall better mobile experience while you drive. It improves the coverage area for signals in your vehicle, so you won't miss important calls when you're on the road.
- Will using a signal booster reduce my phone's radiation exposure? - Yes, using a mobile signal booster can help reduce the amount of radiation your phone emits. By boosting the signal, your phone doesn't have to work as hard to maintain a connection, which means it generates less radiation.
- How many people can use the signal booster at the same time? - The mobile signal booster can support up to 10 users simultaneously. This means that you and your passengers can enjoy improved signal strength and better call quality while traveling together.
- What is included in the signal booster kit? - The signal booster kit includes a car signal booster/amplifier, an external magnetic-mount aerial, a 12V DC car power adapter, and an easy-to-follow installation manual. Everything you need to set it up is included in one package.
- Is the signal booster environmentally friendly? - Yes! The mobile signal booster is designed with environmental protection in mind. You can easily unplug it when not in use, which eliminates unnecessary radiation and helps minimize your impact on the environment.
