Signal Hero Core 600 Pro Mobile Signal Booster for large Homes & Offices UK

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Pro Dual Band Signal Booster Voice & Data – 600 sq.m

Pro Dual Band Signal Booster Voice & Data – 600 sq.m

  • Application:

    2 Band

  • Coverage:

    up to 600 sqm

  • Ideal For:

  • Provider:

  • Frequency:

    800/1800 MHz

  • Data:

    5G & Calls & 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
  • 3 -Year Warranty

Our Pro Dual Network signal booster provides coverage up to 600 sq. m. This is ideal coverage for a middle and large-sized house, office, bar, café, restaurant, hotel, small hotels or similar size establishment. It will boost all major UK operators’ “voice” and 3G network signals from Tesco, O2, Talk Talk, Vodafone, etc., in the 900/2100 MHz frequencies.

This product is the high power series booster specially developed to operate when the outside signal strength is 1-3 bars

 
 
 

£ 359

Was £ 439. Save £ 80

Units Sold: 13142

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For better connection add LPDA antenna to your order.
Upgrade your booster kit with our internal antenna for optimal performance in larger spaces.
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  • Technical Sheet
  • NETWORK COVERAGE
    All Networks - Band 20 and Band 3 - 800/1800 Mhz
  • MAX GAIN
    72 decibels (dB) amplification
  • IMPEDANCE
    50 Ohm
  • POWER
    DC6-9V/AC100-220V
  • BOOSTER WEIGHT
    0.6 KG
  • BOOSTER DIMENSIONS
    205 × 125 × 48 mm

FAQ

  • Why Signal Hero mobile signal boosters is the best solution for poor reception?

    Signal Hero mobile signal booster is the only working solution if you have a weak signal and dead zones. It helps to improve signal strength so you can access the internet more quickly, and stream videos without buffering.

    With our booster you can make and receive calls without interruption, ensuring you're always in touch with your family and friends.

    In general, the booster catches the signals from the nearest cell tower in the area by the external antenna which is included in the kit, then it sends the signal to the booster box. The box amplifies the signals, ensuring reliable coverage even in areas with poor signal strength, and the internal antenna spreads the signals inside the closed area.

  • Please, help me to find the best booster. How do I know which one?

    If you want to find the best booster for you there are 2 easy options:

    •  Use our Booster Finder Wizard to find the best booster based on your needs.
    • If you're still having trouble finding the right booster after using the Wizard, contact our technical support team via chat or phone. They'll be happy to assist you in finding the best solution.
  • What makes the Signal Hero different?

    1. At Signal Hero, we are committed to providing high-quality boosters at unbeatable prices.

    2. Since 2010, we've been dedicated to improving cellular signals with our specialized boosters, putting our CUSTOMERS FIRST every step of the way.

    3. Our boosters fix more than the signal. Signal Hero customers enjoy fewer dropped calls, better voice quality, faster internet speeds, and improved video streaming.

    4. In addition, we provide peace of mind with our industry-leading 24/7 after-sale service:

    - Lifetime Support

    - 3-Year Warranty

    - Installation Services (for enterprise solutions)

    5. And if it’s not a perfect solution for you, we’ll refund your purchase or replace it. No hard feelings.

  • Does this need installation? Can I set this up myself?

    Installing our boosters is easy - in fact, 98% of our customers do it themselves. The device is plug-and-play, so all you need to do is attach the units with cables and mount the antennas. We provide simple installation guides and videos to help you along the way.

    Moreover, we offer technical aftersales support after the delivery of your device, so you can have peace of mind knowing we're here to help.

Reviews:

4.8

657 customer reviews

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Reviews (657) Questions (0)
B
Billy M. Verified Customer2026/07/04
I used to have horrible reception at my desk and couldn't carry on a conversation or senc text messages very well. Now I can use my phone everywehre in my house.
    M
    Marek Verified Customer2026/06/19
    This cell signal booster works very well, if any sort of signal is available. I installed according to the directions and now have 4-5 bars where I only had 1 bar before. No more dropped calls, and I can call from anywhere in the house.
      S
      Scott S. Verified Customer2026/06/09
      Customer service and tech support were very helpful, took me step by step through installation
        B
        Bradley R. Verified Customer2026/06/02
        I was looking for a solution to the patchy signal in my flat - some rooms had 3 bars but others had just 1. When I got this booster I had high expectations but it didn’t let me down. I'm up to a consistent 3 bars now.
          B
          Bailey S. Verified Customer2026/05/25
          This signal booster works exactly as it says with no issues at all that I can find, truly unbelievable
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