Calls - Car Vehicle Caravan (Krymtelecom/Win Mobile/SMARTS) Mobile Signal Booster
Full Coverage
Experience uninterrupted signal coverage with our Dual Band booster, which enhances both 900MHz (2G) and 1800MHz (4G) frequencies. Perfect for households with multiple mobile providers, this device ensures that all users enjoy a strong connection regardless of their carrier.
Improved Voice Clarity
Say goodbye to dropped calls with our advanced signal amplification technology. Whether you're on a 2G or 4G network, enjoy crystal clear voice calls that keep you connected without interruption, making missed calls a thing of the past.
Quick SMS Delivery
Send and receive SMS messages effortlessly with boosted signal strength. With our mobile booster, text messages are delivered quickly and reliably, ensuring you stay in touch when it matters most.
Speedy Internet Access
Experience fast uploads and downloads with improved 4G/LTE internet connectivity. Our signal booster enhances your data speed, allowing you to stream, browse, and download with ease while on the go.
User-Friendly Installation
Our mobile booster kit comes complete with everything you need for a hassle-free installation. Simply connect the external aerial and follow our easy-to-understand manual to boost your signal in no time.
Eco-Friendly Design
With low radiation and the ability to power off when not in use, our device not only protects your signal but also reduces your environmental impact. Enjoy peace of mind while safeguarding your health and the planet.
It boost Calls signal on 900MHz, 1800MHz frequencies, the frequencies used in Russian Federation used by mobile networks to deliver their mobile services: 2G (also known as GSM) and 4G. It work on both 900Mhz (Band 8) & 1800Mhz (Band 3) frequencies for improving Krymtelecom, Win Mobile, SMARTS, Motiv, Sotovaja and Tattelecom mobile carrier networks Voice Calls and Text signal. It also can boost 1800Mhz (Band 3) frequency networks for improving Motiv, Sotovaja and Tattelecom mobile carriers 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 2G.
This system is compatible with all GSM mobile phone networks, will provide coverage on both 900MHz, 1800MHz frequency simultaneously. It's Dual Band booster and is an ESSENTIAL if many people in the same household are on different mobile phone networks!
No Miss Important Calls
Wow 2G/4G Calls
Eliminates Dropped Calls
SMS Text Messages Quickly
Consistent Connection
Reliable 4G/LTE Data
Vehicle Signal Improved
4G/LTE Internet
Faster Uploads & Downloads
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, 3) |
Country | Russian Federation |
Boost All On | Krymtelecom (2G) Win Mobile (2G) SMARTS (2G) Motiv (4G & 2G) Sotovaja (4G & 2G) Tattelecom (4G & 2G) |
Users Supporting | 15 Simultaneously |
Band | Dual Band 8 & 3 |
Frequency | 900 & 1800MHz |
Gain(dB) | Uplink 45±2; Downlink 40±2 |
Up-link | 890~915 MHz; 1710~1785 MHz |
Down-link | 935~960 MHz; 1805~1880 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 helps improve the mobile phone signal inside your vehicle. It does not create a signal but boosts existing ones, allowing you to make clearer calls and have better internet connectivity.
- Which frequencies does this booster work on? - This mobile signal booster works on two main frequencies: 900MHz and 1800MHz. These frequencies are used by mobile networks in the Russian Federation to deliver their services, such as 2G and 4G.
- Can I use the booster for different phone networks? - Yes! This booster is compatible with multiple mobile networks like Krymtelecom, Win Mobile, SMARTS, Motiv, Sotovaja, and Tattelecom. It can support up to 15 users at the same time!
- Do I need to install the booster myself? - Yes, you can easily install the booster yourself! The kit comes with everything you need, including detailed instructions, so you won't need any special skills to set it up.
- What if there is no signal outside? - If there is no signal available outside, the booster will not be able to help you. It amplifies existing signals; it cannot create a new one.
- Will the booster help with texting too? - Absolutely! Along with improving voice calls, the mobile signal booster will also help you send and receive SMS messages more quickly and reliably.
- Is the booster safe to use? - Yes, this signal booster is designed to be safe. It has low radiation levels, which means it can help reduce the radiation your phone emits while improving your signal.
- Can I use it while I'm driving? - Yes, you can use the mobile signal booster while driving. It is designed for vehicles, making it convenient to have better reception during your travels.
- What if I have a 4G phone but am not in a 4G area? - If you have a 4G-ready phone but are in an area without 4G coverage, you can still use the booster for 2G services, ensuring you stay connected.
- Is the external aerial easy to set up? - Yes! The external fishtail aerial connects easily to the booster unit inside your car. It comes with strong magnets to ensure stability while you're on the move.
