4G LTE & Calls - Car Vehicle Caravan (O2/Vodafone/Telekom/Callmobile) Mobile Signal Booster
Car Vehicle Mobile Signal Booster Aerial
Mobile Signal Booster Package
Car Vehicle Mobile Signal Booster How It Works
Car Vehicle Mobile Signal Booster Best Installation
Car Vehicle Mobile Signal Booster
Car Vehicle Mobile Signal Booster

4G LTE & Calls - Car Vehicle Caravan (O2/Vodafone/Telekom/Callmobile) Mobile Signal Booster

£295.00 £259.99 SAVE 12%

  • In Germany this booster works with:
  • Upgrade External Aerial: No


    It boost All 4G/LTE and All Calls signal on 800MHz, 1800MHz frequencies, the frequencies used in Germany used by mobile networks to deliver their) mobile services: 4G and 2G (also known as GSM. It can boost all networks on E-Plus, O2, Telekom, Vodafone, Aldi Talk, Ay yildiz, Blau, Blauworld, NettoKOM, Ortel, WhatsApp SIM etc ALL operators for 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. It also can boost all network operators for improving Voice Calls & Text signal.

    The system is designed for universal 4G coverage. Unlike other kits this device will boost ALL mobile providers' 4G LTE, the solution will provide coverage on on both 800MHz, 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!

    Wow 4G/2G Calls
    Eliminates Dropped Calls
    Clear Voice
    No Miss Important Calls
    Consistent Connection
    Reliable 4G/LTE Data
    Send/Receive SMS
    SMS Text Messages Quickly
    4G/LTE Internet
    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.
    mobile phone signal booster for car vehicle Upgrade External Aerial of fishtail aerial bottom
    mobile phone signal booster for car vehicle Upgrade External Aerial of fishtail aerial


    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.

    mobile phone signal booster for car vehicle 01
    mobile phone signal booster for car vehicle 02


    Application & Bands [Car, Vehicle 4G/LTE & Voice Calls] (Band 20, 3)
    Country Germany
    Boost All On E-Plus (2G & 4G)
    O2 (2G & 4G)
    Telekom (2G & 4G)
    Vodafone (2G & 4G)
    Aldi Talk (2G & 4G)
    Ay yildiz (2G & 4G)
    Blau (2G & 4G)
    Blauworld (2G & 4G)
    Callmobile (2G & 4G)
    Congstar (2G)
    Debitel Light (2G & 4G)
    Edeka Mobil (2G)
    ExpressMobil (2G & 4G)
    Fonic (2G)
    Fyve (2G)
    Hellomobil (2G & 4G)
    HTP mobil (2G & 4G)
    Ja Mobil (2G)
    Kabel Deutschland (2G & 4G)
    Klarmobil Mobile (2G)
    Lebara Mobile (2G)
    Lidl Connect (2G)
    Lycamobile (2G)
    MobilCom-Debitel (2G & 4G)
    NettoKOM (2G & 4G)
    NetzClub (2G)
    Ortel Mobile (2G & 4G)
    Otelo (2G)
    Penny Mobil (2G)
    WhatsApp SIM (2G & 4G)
    Users Supporting 15 Simultaneously
    Band Dual Band 20 & 3
    Frequency 800MHz & 1800MHz
    Gain(dB) Uplink Gp≥45; Downlink Gp≥50
    Up-link 832~862 MHz; 1710~1785 MHz
    Down-link 791~821 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
    Warming Tips:
  • Band Confirmation: This booster can boost signals on Band 20, Band 3, please check the band of your devices firstly.
  • For iPhone: Dial *3001#12345#* → Press call button → Click 'Serving Cell Info' → Check 'Freq Band Indicator'.
  • For Android: Download 'LTE Discovery' APP → Click ‘SIGNALS’ → Check 'EARFCN'. More refer to Quick Start Guide .
  • External Signal Needed: The signal booster can only amplify signal but can't create signal. If there is no signal outside, it won't work, please make sure you get 1-2 bars signal outside.

  • How It Works

    how mobile phone signal booster work for Car Vehicle


    Receives signal
    The powerful antenna reaches out to access a voice and 3G, 4G, and LTE data signal, and delivers it to the booster


    Boosts signal
    The booster receives the signal, amplifies it, and serves as a relay between your phone and the nearest cell tower.


    Broadcasts signal
    Your devices get increased cell reception, and calls and data are fed through the booster back to the network.

    1. Outside Antenna: Pulls in tower Signal.
    2. Signal Booster: Amplifies the Signal.
    3. Inside Antenna: Re-broadcasts Signal.
    4. Mobile Phone: Gets Boosted Signal.
    how mobile phone signal booster work for Car Vehicle


    1. Mount external aerial on top back.
    2. Install the booster and interior antenna.
    3. External aerial connect to "BS" on the booster, and interior antenna connect to "MS".


    Read more about User Manual Documentation.

    how mobile phone signal booster work for Car Vehicle

    Application Scenarios


    Do mobile booster kits, or repeaters really work?

    Why do I lose mobile phone signal strength indoors?

    Can a mobile booster product help my signal?

    Can I use a mobile booster product in my home?

    Can I use a mobile booster product in my business?

    What are the benefits of using a mobile booster?

    What frequency of mobile booster do I need?

    Can I install an mobile booster unit myself?

    How will my mobile booster be delivered?

    Do you have a return policy?

    Are all mobile boosters the same?

    What makes our mobile booster different from the competition?

    Are your kits legal?

    How can I check if the booster will work for me?

    Should I check the location of my network provider’s nearest tower?

    How many users will one booster support?

    How do I determine the best place to set up my booster?

    Customer Stories

    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.

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    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.

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    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!

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    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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