3G - Car Vehicle Caravan (Spark/Skinny mobile/Slingshot) Mobile Signal Booster
Compact and Portable Design
The 3G Car Vehicle Booster boasts a compact design comparable to a cigarette box, making it incredibly easy to carry and perfectly suited for small spaces. Its lightweight construction ensures that it won't take up unnecessary room in your vehicle, allowing you to enjoy consistent mobile connectivity on the go.
Simple Installation
No technical expertise required! The mobile signal booster comes with an easy installation process that eliminates the need for complicated setups. Just follow the simple instructions, and you'll be enjoying enhanced signal strength in no time.
Automatic Signal Adjustment
Equipped with advanced automatic gain control, the booster optimally adjusts its performance based on external signal strength. This means you’ll always receive the best possible 3G signal, ensuring reliable communication wherever you are.
Versatile Power Options
Designed with flexibility in mind, the booster allows you to select from various power sources, including 220VAC adapters, mobile power banks, or vehicle power adapters. This versatility ensures that you can stay connected no matter your situation.
Radiation Reduction
By significantly improving signal coverage, this device helps reduce the radiation intensity emitted by your mobile phone. Enjoy peace of mind knowing you are minimizing your exposure to potentially harmful radiation while staying connected.
Eco-Friendly Removal
When not in use, the booster can be easily uninstalled or unplugged, eliminating any radiation emissions. This eco-friendly feature allows you to consciously manage your health and the environment while still having the option for enhanced connectivity.
It boost 3G signal on 850MHz, 2100MHz frequency, the frequencies used in New Zealand used by mobile networks to deliver their mobile services: 3G, 3.5G (also known as HSDPA provides faster data rates than 3G). It work on both 850Mhz (Band 5) & 2100Mhz (Band 1) frequencies for improving Spark, Skinny mobile and Slingshot mobile carrier 3G signal.
The booster enhances cell signals is a low-cost amplifier that wirelessly 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' 3G 850MHz and 2100MHz (Band 5/1) network signal.
The system is designed for universal 3G coverage. The solution will provide coverage on on both 850MHz, 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
Reliable 3G Data
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] (Band 5, 1) |
Country | New Zealand |
Boost All On | Spark (3G) Skinny mobile (3G) Slingshot (3G) |
Users Supporting | 15 Simultaneously |
Band | Dual Band 5 & 1 |
Frequency | 850MHz & 2100MHz |
Gain(dB) | Uplink Gp≥45; Downlink Gp≥50 |
Up-link | 824~849 MHz; 1920~1980 MHz |
Down-link | 869~894 MHz: 2110~21700 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 strengthens weak cell signals from outside to improve your phone's connectivity. It helps you make calls, send texts, and use the internet more reliably, especially in areas where the signal is poor.
- How does the 3G signal booster work? - The 3G signal booster captures weak signals from the mobile network outside your car, amplifies them, and then rebroadcasts them inside the vehicle. This process ensures better call quality and faster internet speeds for your devices.
- Is the 3G signal booster easy to install? - Yes, the 3G signal booster comes with all the components you need for installation, including antennas and cables. It's designed for easy setup, so you won’t need any special tools or skills to get it working.
- Will the booster work with any mobile network? - This 3G signal booster is specifically designed to work with Spark, Skinny mobile, and Slingshot networks in New Zealand. If you use one of these providers, the device will help improve your signal.
- What frequencies does the booster support? - The booster enhances signals on two frequency bands: 850MHz (Band 5) and 2100MHz (Band 1). These frequencies are commonly used for 3G services in New Zealand.
- Can the booster create signal where there is none? - No, the signal booster cannot create a signal. It can only amplify existing signals. If there is no signal outside your vehicle, the booster will not be able to help you.
- How many users can connect to the booster at once? - The 3G signal booster can support up to 15 users simultaneously. This means that everyone in your vehicle can enjoy improved connectivity at the same time.
- What is the benefit of a dual-band signal booster? - A dual-band signal booster can amplify signals on both 850MHz and 2100MHz frequencies. This is particularly useful if people in your vehicle use different mobile networks, as it ensures everyone has access to better service.
- Is it safe to use a signal booster? - Yes, using a signal booster is safe. These devices are designed to comply with regulatory standards to ensure that they do not cause harmful radiation. Plus, a better signal can actually reduce the radiation exposure from your phone.
- How can I check which frequency band my phone uses? - You can check your phone's frequency band by dialing *3001#12345#* and pressing the call button. Then, select 'Serving Cell Info' and look for the 'Freq Band Indicator'. Alternatively, you can use apps like 'CellMapper' or 'Network Signal Info Pro'.
