Signal Hero Max 300

  • Application:

    5 Band
  • Coverage:

    up to 300 sqm
  • Ideal For:

  • Provider:

  • Frequency:

    700/800/900/1800/2100 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

£ 795

Units Sold: 560

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  • Technical Sheet
  • NETWORK COVERAGE
    Vodafone, VOXI, Lebara, Asda Mobile, Talkmobile: Band 28, Band 20, Band 8, Band 3 and Band 1 - 700/800/900/1800/2100 Mhz
    O2, giffgaff, Tesco Mobile, Sky Mobile, Lycamobile: Band 28, Band 20, Band 8, Band 3 and Band 1 - 700/800/900/1800/2100 Mhz
    EE , BT Mobile, Plusnet, 1pMobile : Band 28, Band 20, Band 8, Band 3 and Band 1 - 700/800/900/1800/2100 Mhz
    Three , SMARTY, iD Mobile : Band 28, Band 20, Band 8, Band 3 and Band 1 - 700/800/900/1800/2100 Mhz
  • MAX GAIN
    70 decibels (dB) amplification
  • IMPEDANCE
    50 Ohm
  • POWER
    AC: 100-240 V / 6 W
  • BOOSTER WEIGHT
    ≤0.9 kg
  • BOOSTER DIMENSIONS
    210 × 149 × 55 mm

FAQ

Reviews:

4.7

28 customer reviews

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Reviews (28) Questions (0)
B
Billy B. Verified Customer2026/02/15
It doesn't matter where you are, the reception of this booster is very incredible.
    A
    Alex Verified Customer2026/02/02
    I live in the a rural country location. I get a very poor mobile signal inside the house and no 4G. I am on Vodafone which I can only use in one position inside the house. I can get a 4G signal outside of my house with two bars which on my iPhone gives a reading of -114dB on 4G. After consulting with support team I bought this booster, and now I have full data reception I my house.
      M
      Martin W. Verified Customer2026/01/25
      I was a bit skeptical if this would actually work. I live in a 20-storeyed building somewhere on the fourth floor, and I have tried many signal boosters just to get some good coverage in my room. None had worked until I bought this one. Now I can sit anywhere and still get good coverage.
        C
        Chris Brown Verified Customer2026/01/14
        Definitely boosts cell signal in rural areas. Excellent Customer Support.
          J
          John Verified Customer2025/12/31
          Highly recommended. Well designed and constructed. It met all of my expectations. Adding a better inside antenna made a huge difference. It's a best investment for the normal life.