Dual-Band Amplifier Nikrans LCD250-GSM+4G

4.9
(243)
Nikrans
BLACKFRIDAY
Lightning Surge Protector
+ FREE
Lightning Surge Protector
(£30 value)
Indoor coverage: 2700 ft²
2 BandCalls/GSM 4G/LTE 3G
£530
£315 You save: £215
  • LCD250-GSM+4G signal amplifier,
  • indoor whip antenna
  • indoor ceiling antenna, indoor cable - 5m,
  • outdoor antenna + 20m cable,
  • power supply,
  • user manual.
Lightning protection NS-LSP
(£30 value)
FREE
Shipping to United Kingdom
£25
Total:
£340
Secure Payment
No registration required

In United Kingdom this booster works with:

EE O2 Vodafone Three BT Mobile Anywhere Asda CTExcel FreedomPop giffgaff iD Mobile Lebara Lycamobile Plusnet Tesco Mobile Vectone Mobile
Delivery time: 3-7 business days
All our signal boosters are shipped by express delivery services like DHL and FedEx that ensure a quick arrival (3-7 business days) of your order directly to your doorstep.
30-DAY Return Policy
Your satisfaction is the highest priority for us! If something goes wrong, you can return a booster set or exchange it within 30 days from the delivery date.
3-Year Warranty
If you have a problem with your device, it will be our problem. We will repair your booster for free within 3 years after the purchase.
Lowest Price Guaranteed
We do our best to provide the possibility to buy boosters at the most attractive and pleasant prices. If you find our devices at a lower price, we will match it.
Download Quick Overview

LCD250-GSM+4G Description

The Nikrans LCD250-GSM+4G is an advanced booster to simultaneously improve the quality of phone calls and 3G/4G Internet access provided by most carriers. This model has undergone rigorous factory testing and is certified with CE and RoHS standards. The installation process is a breeze and doesn't necessitate any special technical knowledge. You will be able to check it very soon as we start delivering process the next day after your order by contacting express delivery services such as DHL, FedEx, EMS and others.


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Coverage area

The device is able to cover about 250m² (2700ft²), so it’s recommended for private houses, cafés, shops, studios and other middle-sized premises.

Signal types supported

The LCD250-GSM+4G supports 900 MHz used for calls throughout the EU and UK, and one of the most popular 4G LTE band 800 MHz that ensures stable and strong connection for most European and Asian providers. The booster will also improve your 3G signal, if your provider supports 3G at 900 MHz frequency, or even 5G signal, since some carriers, for example, Vodafone and O2 in the UK, use 900 MHz for deployment of 5G networks.

Benefits and features

Among the advantages of this amplifier are the following:

  • LCD screen
    Even a non-tech person will set up and use this signal booster successfully. All the important information and tips are displayed on the screen - input and output signal strength, setup details, power, AGC, error messages etc.
  • Sleep mode
    When there are no incoming and outgoing calls and no Internet data transfer, the LCD booster goes into sleep mode. This option helps you save energy.
  • Automatic gain control
    The LCD-250GSM+4G LTE can adjust the system gain and signal strength. All this helps avoid self-oscillation of the device. In case of a problem, the booster turns off automatically.
  • Compact size and hi-tech design
    The signal booster is characterized by its small size, light weight, cutting-edge design and intelligent LCD display. It will perfectly suit any interior.
Video Guide: What's in the kit?

The Nikrans signal amplifier comes ready for setup. The kit includes a booster box, an outdoor antenna, two indoor antennas (a whip one and a ceiling one), coaxial cables to connect all the elements, and mounting accessories. In large rooms or in two-floor buildings two indoor antennas are very convenient, as they can be fixed in different places for uniform coverage. The installation is simple and fast – it takes about half an hour, and no special knowledge is required. 

The installation is simple and fast – it takes about 15-20 minutes, and no special knowledge is required. Just follow the instructions provided with this model and you will get the result effortlessly. To use the LCD250 GSM+4G LTE effectively, we recommend installing the outdoor antenna in a spot with relatively stable and strong signal reception.

The cellular connection gets amplified in 5 seconds after switch-on of the booster, and you will be able to phone or surf the Internet without interruptions. The number of mobile devices that can benefit from the enhanced signal is not limited.

The LCD250 GSM+4G LTE is the best way to boost voice connections and 4G Internet! In addition, you will also be able to get access to 5G Internet on your smartphones, on condition that your operator transmits a 5G signal in the 800 or 900 MHz frequency bands.


Safety & Certification

Every Nikrans signal booster is 100% safe for the users, domestic animals, gadgets and the environment. That is proven by the international safety certifications CE and RoHS. Read more about certification of Nikrans equipment here.

ROHS CE
Myamplifiers Certificate
Myamplifiers Certificate
Myamplifiers Certificate
Myamplifiers Certificate

LCD250-GSM+4G Specification

Coverage 2700 ft²
Up-link freq 880~915MHz & 832-862MHz
Down-link freq 925~960MHz & 791-821MHz
Up-link Gain 67 dB
Down-link Gain 72 dB
Power Output 16 dBm
Working t °C -25/+55 В°C
Humidity 5 - 95 %
IP-Code IP40
Size (mm) 129*95*30mm
Booster Weight 1.2 kg
Power supply Input AC90~264V,output DC5V/2A
Energy Consumption 0.03 kW/h
Model Year 2023
Download User Guide Download Data Sheet

LCD250-GSM+4G FAQ

How to check signal level of my network in dB?
Can I install a repeater system without a technician?
What maximum length of the cable can you recommend between an inside antenna and a cell phone repeater?
How do I know which cell phone repeater is the best for my house?
How do I know that my 3G repeater works?
How to find out the frequency of my GSM, 3G or 4G LTE network?

View all »

Service and store rating

4.8 Trustpilot

Product quality rating

4.7 reviews.io

Integrated user experience

4.9

(243)
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LCD250-GSM+4G Customer Stories

TDC signal problems will disappear if you have LCD250-GSM+4G!

Ella Boe (Denmark, Brande)

Greetings from Denmark! We live in a very nice place – in Brande that is known for its street art. A lot of people like our town and so do I. But I used to have one thing that I really hate – my house used to be affected by TDC poor coverage. We had TDC poor GSM signal (it was possible to catch it from time to time but quite often it didn’t allow us to make any calls at all) and we had serious TDC 4G signal problems. It was a disaster for us. We are a young family; we work a lot (sometimes we need to make calls for our business purposes from home), we have a lot of friends (that’s why we need to stay in touch with them) and without any doubts we need to stay in contact with our parents.

But as you understand all our plans for communication were significantly spoilt by TDC signal issues. Nevertheless, thanks to our mobile signal booster that we ordered on this website, our life has changed. We ordered LCD250-GSM+4G with a view to improve our GSM and 4G signals. And we have achieved our goal!

My way to eliminate Deutsche Telekom signal problems was to acquire GSM calls & 4G booster from MyAmplifiers

Derek Esch (Germany, Bad Arolsen)

MyAmplifiers team did a great job! I had no idea how to choose signal amplifiers and which one should I get, and they recommended me the perfect signal booster to solve my Deutsche Telekom signal problems, since I was experiencing Deutsche Telekom poor signal in my house. Though the house is pretty small and the walls aren’t so thick, cell phone signal somehow wasn’t getting inside, and I also had troubles with internet. I had good reception outside my house, but, obviously, I couldn’t stay outdoors all day. Inside the house I could barely make a call, and I always had to get closer to windows, try to go outside, go up the stairs, and it wasn’t helping with Deutsche Telekom poor signal much. Someone gave me an advice that I should try out signal boosters, because they’re way cheaper than changing the operator, and switching operators might not even work.

After I purchased an amplifier, the situation has changed for the better. Now I have stable signal inside my house as well. I can walk around the house with my phone without worrying that I will lose signal and the call will drop, and I don’t have to search for the spot where the reception is a little above zero.

Experience Eircom poor coverage? Get a cell phone reception booster for home.

James Moore (Ireland, Portroe)

The cell phone reception booster for home works well; I finally manage to use my 4G internet at home. I went from 1 bar and sometimes 2 bars to have constant 4 bars and if the weather permits even 5 bars! I had been searching for a solution to my Eircom poor signal for quite a time before finally decided to order one from MyAmplifiers range and try it. In any case it wouldn’t get worse. The installation took me some time however, mainly because of the outdoor antenna – had to change several places. The rest was pretty much simple. I love it! If you have poor Eircom coverage and if you want better, I recommend this cell phone reception booster for home because it works great!
5
Kuwait, Verified Buyer
Purchased Nikrans LCD250-GSM+4G
Thanks, it’s a very reliable amplifier.
Good price, modern design, amazingly high power and support of several connections at the same time. It’s not difficult to install it. At least, I managed to do it on my own. I am not sure whether it could be considered as a disadvantage but I got a guide only in English. I wish I had a guide in Arabian as well.
5
Spain, Verified Buyer
Purchased Nikrans LCD250-GSM+4G
The device is not bad but it could be cheaper! The standard kit includes everything that you need but you should pay for customization.
5
Saudi Arabia, Verified Buyer
Purchased Nikrans LCD250-GSM+4G
LCD250-GSM+4G is a top-notch device. I don’t think that there can be a better solution for mobile signal problems than this booster. I install it in our flat and now we have an excellent connection in all the rooms. But I think that my brother (he lives in a house) needs a booster with wider coverage.
5
Italy, Verified Buyer
Purchased Nikrans LCD250-GSM+4G
I purchased this for my parents who live on a farm. To use their mobile phone they had to go outside or lean against a window in the corner of the house. We installed the antenna at the highest point we could reach on their roof. Once we powered the unit, cell service was immediately available on everyone's phones. 4G was a bonus for me, as I cannot live a day without the Internet. Very easy to install and highly recommended.
5
Finland, Verified Buyer
Purchased Nikrans LCD250-GSM+4G
Many thanks. The device has managed to improve the signal even faster than I thought.
I was pleasantly surprised to see a discount.
5
Netherlands, Verified Buyer
Purchased Nikrans LCD250-GSM+4G
LCD250-GSM+4G is an excellent booster for home. Though I was afraid that I would not manage to install it on my own, all the fears were useful.
The device is cool! Thanks!
5
Hungary, Verified Buyer
Purchased Nikrans LCD250-GSM+4G
I am 100% happy about this purchase.
Excellent price The cable doesn’t look protected from damages; I have a cat and I am a little bit nervous.
4
Portugal, Verified Buyer
Purchased Nikrans LCD250-GSM+4G
I am very satisfied with this signal repeater. The price is excellent (moreover, I managed to order it with a discount) as well as the quality.
Price, power, stability of functioning. I didn’t pay attention that I could order a longer cable and when I got my device, I found out that I had to wait for a new cable.
5
Malta, Verified Buyer
Purchased Nikrans LCD250-GSM+4G
The coverage is very good and the price is quite okay. It’s my first device of this kind and I can’t compare it with anything else. But I like the booster that I have.
5
New Zealand, Verified Buyer
Purchased Nikrans LCD250-GSM+4G
Good device! I really like that it is possible to buy a full kit without the necessity to purchase any extra elements and accessories.
Free customization - that’s cool!
5
Netherlands, Verified Buyer
Purchased Nikrans LCD250-GSM+4G
Excellent booster! It’s much better than my parents have in their house. I’ll order LCD250-GSM+4G for them as well.
5
Ireland, Verified Buyer
Purchased Nikrans LCD250-GSM+4G
This thing has exceeded my expectations! It is so easy to install that even I could do it with no difficulty. I had to try different locations in my office to get the best reception. I finally placed the interior antenna on my desk and my bars jumped from a 2-3 to 4-5! And no more interruptions with 4G Internet. What a difference! I can recommend both the seller and the signal booster to anyone who needs a repeater in their home/ office.
5
Norway, Verified Buyer
Purchased Nikrans LCD250-GSM+4G
The amplifier is compatible with all the operators that offer their services in our country. It’s very convenient
Many thanks for a cool guide provided together with the device.
5
Ireland, Verified Buyer
Purchased Nikrans LCD250-GSM+4G
Thank you for the discounts that you offer! I wanted to buy this device 6 months ago but I decided that the price was too high for me. However, when I checked the price later, I was pleasantly surprised to see that it was significantly lower.
The device really works, leave all your doubts aside.
5
Germany, Verified Buyer
Purchased Nikrans LCD250-GSM+4G
I think it’s the best booster I could find. As I am not very good at all these tech things I contacted the customer support manager. I don’t remember her name but this nice girt really helped me a lot. I explained what problems I had with my mobile connection and she recommended me to order LCD250-GSM+4G. It has sufficient coverage and boosts GSM and 4G signals.
5
Qatar, Verified Buyer
Purchased Nikrans LCD250-GSM+4G
Good device. I have nothing to add, actually. I was pleasantly surprised to see how quickly it was able to catch the network signal and to make it stronger and much more stable. And thanks for fast delivery, guys!
5
Norway, Verified Buyer
Purchased Nikrans LCD250-GSM+4G
Very cool device! Thanks for a 3-year warranty and a very quick delivery!
It is a very modern and advanced booster. Highly recommended!
5
Italy, Verified Buyer
Purchased Nikrans LCD250-GSM+4G
My Amplifiers, you are the best! Thank you for your help and for your excellent boosters!
5
Lithuania, Verified Buyer
Purchased Nikrans LCD250-GSM+4G
Guys, thank you for your work!
Fast delivery, client-oriented service, reliable devices.
5
United Kingdom, Verified Buyer
Purchased Nikrans LCD250-GSM+4G
Put this up and went from no to one bar to three to five bars. Download speeds have increased as well for my EE 4G network. Easy to set up and I would recommend it to anyone who needs a better cell signal. Keep in mind that you have to follow the installation instructions and you have to be able to get a good signal somewhere around your house to get a good signal from the device.
5
Montenegro, Verified Buyer
Purchased Nikrans LCD250-GSM+4G
Everything is cool!!!
Stable work. I had some problems with understanding of the info on the LCD screen. But thanks to the help of the support specialist, I managed to find out how to use this data.
5
Sweden, Verified Buyer
Purchased Nikrans LCD250-GSM+4G
A very compact device that has enormous power. Even when my device arrived, I had some doubts about its capacities. Yes, I was quite skeptical. However, after I saw the results, I moved to the camp of huge fans of these boosters!
5
Slovakia, Verified Buyer
Purchased Nikrans LCD250-GSM+4G
When I opened this online catalogue, I was lost. I really didn’t know what model to choose. The search system is nice but it showed too many options. That’s cool that support managers are always ready to help. Alex, thank you, I highly appreciate your help.
5
Austria, Verified Buyer
Purchased Nikrans LCD250-GSM+4G
This is an excellent thing if installed correctly. The booster made our reception 5 bars. Our 4G has become rapid and flawless. Now the full bars and great 4G are throughout the house. Earlier we had connection at only one particular window. The installation was a snap as well. Everything included was top-notch. This device is worth the investment!
5
Portugal, Verified Buyer
Purchased Nikrans LCD250-GSM+4G
I like this device. It doesn’t need much space; it is absolutely easy in use. I am just afraid that our cat can spoil the cables but it’s our typical problem. The amplifier is cool.
5
Portugal, Verified Buyer
Purchased Nikrans LCD250-GSM+4G
The connection is very stable mow. I can’t even believe that it is possible.
Compact size, modern device, high power, energy efficiency.
5
Slovakia, Verified Buyer
Purchased Nikrans LCD250-GSM+4G
Thank you! At first, I was ready to buy at least two devices (for mobile calls and internet) but then I found out that one device could be enough! MyAmplifiers, thank you for your work and readiness to help.
5
Switzerland, Verified Buyer
Purchased Nikrans LCD250-GSM+4G
The possibility to customize an order and to get a longer cable is a good idea. I am lucky that I noticed this option at the time of placing an order, at the very last minute before submitting it. So, be careful guys!
4
Austria, Verified Buyer
Purchased Nikrans LCD250-GSM+4G
Mobile internet without interruptions? Earlier it sounded fully unrealistic. Now it’s my reality.
Everything is awesome. Installation was not so easy as I imagined. But I managed to do everything on my own.
5
Italy, Verified Buyer
Purchased Nikrans LCD250-GSM+4G
As for me, the design is not very nice. However, the device works without any interruptions and that’s the main thing about it. I like that it strengthens all types of signal at once.
5
South Africa, Verified Buyer
Purchased Nikrans LCD250-GSM+4G
I am extremely happy that we bought this device.
Strong signal, stable connection, easy installation.
5
Italy, Verified Buyer
Purchased Nikrans LCD250-GSM+4G
The booster works perfectly. We had no signal at all in the house so that it forced us to go outside. Now that we have the Nikrans for calls and 4G, we have three bars inside the house. That is excellent. The repeater really works. No garbled or dropped calls, no interruptions of 4G connection. It is great. I am completely satisfied with this product and would recommend it to anyone.
5
Sweden, Verified Buyer
Purchased Nikrans LCD250-GSM+4G
6 out of 5. Is it possible?:) The booster is able to amplify 4G, 3G and GSM signals. That’s very convenient as we didn’t need to buy a couple of separate repeaters.
We received a lightning surge protector for free. There are no minuses.
5
Spain, Verified Buyer
Purchased Nikrans LCD250-GSM+4G
Thanks for excellent client service and the amplifirer that resolved our problem. The delivery was quick.
Excellent service, high-quality product At first they sent me the wrong tracking number, but then corrected the mistake. And the amplifier came in time.
5
Austria, Verified Buyer
Purchased Nikrans LCD250-GSM+4G
I think it is a very suitable device for houses and apartments. It is rather affordable; especially with a discount (I saved more than 100 EUR). The installation may seem to be a rather difficult process but no. Everything is rather clear thanks to the provided manual.
4
Finland, Verified Buyer
Purchased Nikrans LCD250-GSM+4G
It is a very convenient booster but its installation was a real disaster for me.
Excellent efficiency. Challenging installation.
5
Switzerland, Verified Buyer
Purchased Nikrans LCD250-GSM+4G
Gutes Gerät für guten Preis. Kompakt. Lässt sich leicht auch in kleinere Wohnung einstellen.
5
Switzerland, Verified Buyer
Purchased Nikrans LCD250-GSM+4G
The repeater works with GSM, 3G, 4G networks and it is very comfortable, there is no need to buy several boosters (though initially we were going to do it). Now it is funny to recollect this situation. Thanks, MyAmplifiers, for helping us to avoid this silly mistake. You are the best!
5
France, Verified Buyer
Purchased Nikrans LCD250-GSM+4G
I looked through most of the reviews before purchasing this product. The reviews were so mixed that I was uncertain if this unit would work for my scenario. As soon as the kit arrived, I hooked everything up and voila! I was getting consistent 3 to 4 bars and all my calls would go through with no problems. Same result with my 4G Internet connection – swift and smooth. The device works just fine.
5
Italy, Verified Buyer
Purchased Nikrans LCD250-GSM+4G
The longer we use this booster, the happier I am that we bought it. I believe that one day we will be able to use our mobile signal without any boosters but if not, this model can become an excellent choice for everyone.
5
Ireland, Verified Buyer
Purchased Nikrans LCD250-GSM+4G
Awesome discount. Thanks to it I’ve managed to save an impressive sum of money. The coverage is enough for a small private house.
Highly recommended!
5
Denmark, Verified Buyer
Purchased Nikrans LCD250-GSM+4G
We live in a very hilly, metal-bearing area. The nearest cell tower is about four miles away, but because of where my home is located, the signal is not great. We set up the signal amplifier according to the instructions and it worked very well. Now my phone works no matter where I am in my home. It is terrific!
5
Italy, Verified Buyer
Purchased Nikrans LCD250-GSM+4G
Excellent booster and excellent price. It’s very compact, so, even in a small flat, it can be installed without any difficulties.
5
Italy, Verified Buyer
Purchased Nikrans LCD250-GSM+4G
This booster ensures string reliable connection. I was just what we needed for our home. We had been suffering from poor connection for 3 years since we’d moved there and finally it happened! We bought a booster. I am happy.
5
Italy, Verified Buyer
Purchased Nikrans LCD250-GSM+4G
The coverage is enough for a private house. I installed the amplifier on the ground floor while the outdoor antenna is on the roof and the signal in all the rooms is perfect. I do not think that it is possible to install this device without a guide but with it, there aren’t any problems.
5
Finland, Verified Buyer
Purchased Nikrans LCD250-GSM+4G
I am happy that I bought this booster.
It improved GSM and 4G signals simultaneously. Its work is very stable. No problems with this device. Everything is ok.
5
Norway, Verified Buyer
Purchased Nikrans LCD250-GSM+4G
When I wanted to place an order, I noticed that standard cables would not suit me. That’s cool that it is possible to customize an order and to get longer cables.
Cool price. Especially with a discount.
5
Spain, Verified Buyer
Purchased Nikrans LCD250-GSM+4G
The booster is able to work with 4G, 3G and GSM signals simultaneously. It is very convenient.
The device has a sleep mode which helps to reduce the quantity of energy consumed.
5
Switzerland, Verified Buyer
Purchased Nikrans LCD250-GSM+4G
Thank you! Though it is still difficult to believe, our problems with mobile connection are already in the past. The amplifier is very simple to use and to install. The price may seem rather high but now I see that the booster is worth its money.
5
Denmark, Verified Buyer
Purchased Nikrans LCD250-GSM+4G
This booster is a universal solution. It is able to improve all types of signal simultaneously which means that it can replace three separate devices.
Very pleasant price, especially with a discount.
5
Luxembourg, Verified Buyer
Purchased Nikrans LCD250-GSM+4G
Thank you, MyAmplifiers. The repeater fully meets my expectations and even goes beyond.
The device is 100% energy-efficient, so its work won’t be reflected in your bills.
5
Sweden, Verified Buyer
Purchased Nikrans LCD250-GSM+4G
Perfect functioning!
That’s cool that you receive a full kit and you do not need to think about any additional elements for your device. My dog was excited to see a new “toy”. I am afraid that one day I will find an antenna on the floor.
5
New Zealand, Verified Buyer
Purchased Nikrans LCD250-GSM+4G
It is a very good website that provides all the necessary info that you may need if you buy a booster! 5 stars for my device and additional 5 stars for a website.
5
SA, Verified Buyer
Purchased Nikrans LCD250-GSM+4G
I bought Nikrans booster a month ago and I like it all about the tool. I think for the money it is the best wireless booster with GSM+4G function that is available now on the market. Besides, huge thanks to support guys, they answered my every question about this booster, it says a lot about the company I think.
The device is made of durable materials, the installation was really plain, the support guys are nice, the performance is perfect. The delivery took a month, I expected it to be faster. But DHL had some problems with my address as well, it is not the fault of Myamplifiers.com yet I had to wait really long)).

* The reviews are originally posted in authors' native languages. However for customers' convenience we translate them into major European languages. View all »

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