F
The consistency of my signal with this device is somewhat patchy, but at least I have some coverage now.
ABSOLUTELY ZERO RISK
We've eliminated all the risk, so you can purchase with complete confidence.
FREE RETURNS, NO QUESTIONS ASKED
Not quite right for your property? You have a full 60 days to return it at no cost to you, with no awkward questions.
PREMIUM
60-DAY MONEY-BACK GUARANTEE
60 days to test your signal improvement. Complete refund if not satisfied - we cover return postage.
EXTENDED 3-YEAR WARRANTY
Your Signal Hero is fully covered for 3 years. Should any fault develop, we'll repair or replace it completely free.
Extended
SIGNAL STRENGTH GUARANTEE
We guarantee measurable signal improvement in your home within 60 days, or you get a full refund.
Voice and 4G LTE Signal Booster – 300 sqm
This dual-band signal booster is a superstar when it comes to providing crystal clear voice and data coverage in the 800/1800MHz frequency range and is specialized for 2G and 4G. It can enhance the the signal strength of Three Mobile, BT, EE, Orange and others and has a range of up to 300m². Once it’s installed you can expect instant 5-Bar coverage. For versatile signal coverage, you can’t go wrong with this powerful booster. With our easy installation kit and 24/7 customer service, this signal booster can be up and run in less than 15 minutes. Plus, with our 60-day Money Back Guarantee and a 3-Year Warranty, you can rest assured your purchase is risk-free. Commitment might be hard, but choosing the right signal booster shouldn’t be!
- Technical Sheet
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Coverage up to 300 sqm -
Use Flat
Small Home
Small Office
Boats
Other Small and Mid-Sized Areas -
Operator BT Mobile (2G & 4G)
EE (4G)
O2 (2G &4G)
Vodafone (2G &4G)
Virgin (2G & 4G)
Three (4G)
Giff Gaff (2G &4G)
T-Mobile (4G)
Orange (2G & 4G)
Talk Talk (4G)
Tesco (2G & 4G) -
Frequency 800/1800 MHz -
Number of simultaneous users 50 -
Up-link 824 ~ 849 MHz
1710 ~ 1785 MHz -
Down-link 869 ~ 894 MHz
1805 ~ 1880 MHz -
Voltage AC/220V±10% 45~55Hz -
Dimensions 225*140*32 (mm) -
Weight 1.2 kg
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Power -
Red Normal -
Off DC power problem
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DL (Downlink) -
White No signal received Solution: Adjust the outdoor installation to get sound signal -
Green Signal received ok but not perfect -
Red Full signal received
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output Up link :15dBm Downlink: 17dBm -
Port VSWR ≤1.8DB -
Noise figure ≤6dB -
Ambient temperature -15°C ~ 55°C -
Function a) Power supply LED denote b) Export power LED denote -
I/O impedance 50Ω/N connector -
Transmission delay ≤0.5μs
FAQ
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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.
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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.
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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.
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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.
How it works
1
Outside Antenna
The outside antenna communicates back and forth with nearby cell towers.
2
Booster
The signal booster amplifies any cell signals it receives from the outside antenna.
3
Inside Antenna
The inside antenna broadcasts these signals of use throughout your home.
1
2
3
Outside Antenna
The outside antenna communicates back and forth with nearby cell towers.
Booster
The signal booster amplifies any cell signals it receives from the outside antenna.
Inside Antenna
The inside antenna broadcasts these signals of use throughout your home.
Reviews:
ASK A QUESTION
F
I can stream both TV shows and movies with no worries now, very impressed
D
Finally! I can use my mobile in my bedroom!
M
When I bought this signal booster, I surveyed several antenna locations and came up with the perfect spot where I was getting strong signals from the nearest tower. Now my network is so strong, and I can get up to 5 bars while inside the house.
J
The improvement I got from installing the booster was better than I thought it would be.
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