J
Although this does work all round the house, it's definitely a lot stronger in some locations than in others.
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.
GSM Signal Booster Voice – 300sqm
(Vodafone & O2 Voice + 3G/ Voice for other mobile carriers)
To amp up the coverage of your 2G network, our GSM Signal Booster Voice has truly got you covered. This model is designed specifically to boost GSM signals in the 900MHz frequency and works with a variety of networks. Our powerhouse package combines dynamic technology with a Panel antenna is designed to boost your service up to 5 bars, in case you have 4-5 bars outside signal. Once you get this small and mighty signal booster up and running you’ll have frighteningly good coverage with an instant 5-Bar signal. Our products are designed for easy set-up within 15 minutes, but if you have any problems our seasoned professionals are here to help 24/7. Plus, if our product doesn’t live up to your expectations, we offer a 30 Day Money Back Guarantee with a 3-Year Warranty. Our Power Line signal boosters might be frighteningly powerful, but there’s nothing scary about investing in one of our products.
- Technical Sheet
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Coverage up to 300 sqm -
Use Boats
Small House
Small Office
Other Small or Medium-sized areas -
Operator O2 Mobile (2G & 3G)
Tesco Mobile (2G)
Vodafone (2G & 3G)
GiffGaff (2G)
Talk Talk (2G & 3G) -
Frequency 2G-900 MHz -
Number of simultaneous users 25 -
Up-link 890 ~ 915 MHz -
Down-link 935 ~ 960 MHz -
Voltage AC:90~265V, 50/60Hz; DC: 5V/2A -
Dimensions 193×116×27mm -
Weight 0.9 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: 20dBm Downlink: 23dBm -
Max Gain 60-65 dB -
Noise figure ≤4.5dB -
Ambient temperature -10°C ~ 55°C -
Bandwidth 25 MHz -
I/O impedance 50Ω/N -Female -
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
A
I live in a rural area, and I only get one bar of service which fluctuates to zero sometimes. It is impossible to hold a call and loading a webpage is impossible. This booster worked miracles. I now get constant service and connection is as good as it gets. Great product!
R
The whole family really love this signal booster, it's realy improved everyone's technology experience
C
I'm the first to admit that I'm rubbish with technology. I didn't have a clue when I looked at the installation guide. Thank god for my friend who helped me out. He had no problems.
L
One of the main reasons I chose this product was because of the free delivery in the UK offer. Nobody else offered the same level of value.
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