Name: Signal Hero Max 1000 Booster
Brand: DoCall Boosters
Price: 1750 GBP
Availability: InStock
Rating: 4.7 (28 reviews)

Signal Hero Max 1000

Overview

Technical Sheet
NETWORK COVERAGE

Vodafone, VOXI, Lebara, Asda Mobile, Talkmobile: Band 20, Band 8, Band 3 , Band 1 and Band 7 - 800/900/1800/2100/2600 Mhz
O2, giffgaff, Tesco Mobile, Sky Mobile, Lycamobile: Band 20, Band 8, Band 3 , Band 1 and Band 7 - 800/900/1800/2100/2600 Mhz
EE , BT Mobile, Plusnet, 1pMobile : Band 20, Band 8, Band 3 , Band 1 and Band 7 - 800/900/1800/2100/2600 Mhz
Three , SMARTY, iD Mobile : Band 20, Band 8, Band 3 , Band 1 and Band 7 - 800/900/1800/2100/2600 Mhz
MAX GAIN

70 decibels (dB) amplification
IMPEDANCE

50 Ohm
POWER

DC6-9V/AC100-220V
BOOSTER WEIGHT

≤0.9 kg
BOOSTER DIMENSIONS

220 × 145 × 55 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:

4.7

28 customer reviews

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Reviews (28) Questions (0)

Health Urie Verified Customer2026/02/18

Adverts are known for their gross exaggeration but not for this mobile signal booster. In fact, I feel like its capabilities were grossly understated. It worked magic on the super weak signals in my kitchen. I do all my work on the island but the low network denied me peace. Not until I bought this unit, everything works perfectly right now, from calls to texts, to emails to the socials.

Alex Verified Customer2026/02/09

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.

John Verified Customer2026/01/31

Highly recommended. Well designed and constructed. It met all of my expectations. Adding a better inside antenna made a huge difference. Itâ€™s a best investment for the normal life.

Natalie Verified Customer2026/01/19

Something was wrong with my unit and the signal remained the same even after installation and pointing it to the cell tower. They were gracious enough to suggest options and when neither could work, I sent it back and will be receiving another one in a day's time. I hope this one works!

Jinder Verified Customer2026/01/08

Made a huge difference in our signal strength. Well worth the money!

Signal Hero Max 1000

Benefits and Features:

Overview

FAQ

Reviews: