Signal Hero Core 300

  • Application:

    2 Band
  • Coverage:

    up to 300 sqm
  • Ideal For:

  • Provider:

  • Frequency:

    700/1800 MHz
Free Trackable Delivery In AU 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

$ 645

Units Sold: 4480

Free Shipping

We provide 2 Years warranty on all our products
Upgrade your booster kit with our internal antenna for optimal performance in larger spaces.
Price Match Guarantee

  • Technical Sheet
  • NETWORK COVERAGE
    All Networks - Band 20 and Band 3 - 700/1800 Mhz
  • MAX GAIN
    70 decibels (dB) amplification
  • IMPEDANCE
    50 Ohm
  • POWER
    AC: 100-240 V / 6 W
  • BOOSTER WEIGHT
    ≤1 kg
  • BOOSTER DIMENSIONS
    210 × 150 × 28 mm

FAQ

Reviews:

4.8

224 customer reviews

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Reviews (224) Questions (0)
M
Mark Verified Customer2026/11/02

The unit has boosted mobile signal and the Internet significantly. I can now use the phone indoors, and the internet speed is high now.

    H
    Henri B. Verified Customer2026/10/26

    My tin roof does weird things to the quality of my signal. The moment my friends come over there can not be any communication until that time when they step out of my house. I also have to go out to make any calls at all. I bought this signal booster to handle these problems and I am so glad that they have been put behind me. I can't wait to see the look on my friends' faces the next time they are here. They have always given me a hard time about the mobile reception in my house!

      K
      Kelly C. Verified Customer2026/10/14

      We travel quite a bit in our motor coach and will occasionally be in areas that are off the beaten path - yet, still close to our mobile provider towers. The booster has proven to be reliable and increase our signal strength tremendously. We no longer have to worry about not being able to make calls or connect to the internet. Would definitely recommend this product and would purchase again.

        G
        Greg D. Verified Customer2026/10/02

        We have gone from no phone signal to three to four bars in our house. This now means that we don't have to keep outside to try and make calls,.

          S
          Sean McGahey Verified Customer2026/09/22

          This device's enabled me to have a lot more freedom and no more worries about being cut off. I'd definitely recommend this to anyone.