• Free delivery in UK
  • 24/7 Professional Support
  • 30 Day Money-Back Guarantee
  • Five Bar Signal Guarantee

Smoothtalker Car Signal Booster

Smoothtalker Car Signal Booster
  • Smoothtalker Car Signal Booster
  • Smoothtalker Car Signal Booster
  • Application:
    4 Band
  • Provider:
  • Frequency:
    800/900/1800/2100 MHz
  • Data:
    All & Networks & Calls & 3G & 4G & Data
Free Shipping In UK Delivery time: 5-7 Business Days
Benefits and Features:
  • Instant Signal Boost of up to 5 bars
  • CE & RoHS ISO Certified Product
  • Easy Installation
  • Instant Technical Assistance
  • 2 -Year Warranty

£ 540

Units Sold: 158

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Kit includes:
  • 1x Vehicle Socket Power Supply
  • 1x Patch Antenna
  • 1x Small Mag
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This amazing 4G booster comes paired with a very powerful magnetic outdoor antenna, that will catch a signal even from a great distance, the amplifier unit with its power supply, a micro USB charger and a charging holder, equipped with a 12V socket extension. It supports the following frequencies: 800, 900, 1800 and 2100 MHz. With this great device, you will always be available, even on the road, and feel safe and keep track of where you are and where you are going. The installation is also pretty simple, just follow the instruction in the manual and you will be all set. The booster will arrive to you free of charge, no matter where you live in the UK, and you have 30 days to return it, under our 30-day money-back guarantee policy. You also get 24/7 customer support, no matter the issue or question and a 2-year warranty to go with it!  

  • Technical Sheet
  • Frequencies
    800MHz 900MHz 1800MHz 2100MHz
  • Model Series
  • Gain
    30 dB
  • Max Power-TX
    3 Watts EIRP
  • Max Power RX
    0.0032 mW
  • Operating temp
    -30 C TO + 85 C
  • Power Supply
    • Input
    • Output
  • Current
  • Dimensions
    L 11.6 x W 6.4 x H 3.2 (cm)
  • Weight
    0.249 kg


How it works

How it works



39 customer reviews


Thank You!

Thank you


Post Questions
Reviews (39) Questions (1)
John Verified Customer2021/06/29

Hi Will the smooth talker, do you have to use the phone cradle and would the antenna need to be on a metal surface, it is for a motorhome, no metal on roof Thank you

  • Dear John. Thank you very much for your question. Yes, the smoothtalker connects to your phone with the cradle. The external antenna goes and sticks outside on the motorhome's roof, but it does not have to be specifically metal. Please, check your inbox for futher discussion. Regards, Hellen Dupont Sales Specialist