GSM 4G/LTE Cell Phone Repeater for Home Nikrans NS-550 GSM+4G

In United Kingdom this booster works with:

EEO2VodafoneThreeBT MobileAnywhereAsdaCTExcelDelight MobileFreedomPopgiffgaffiD MobileLebaraLycamobilePlusnetTesco MobileVectone MobileVirgin Mobile
Other provider or coverage? Select here.
Indoor coverage: 6000 ft²
2 BandCalls/GSM4G/LTE
GSM 4G/LTE Cell Phone Repeater for Home Nikrans NS-550 GSM+4G
  • NS-550 GSM+4G/LTE signal repeater,
  • indoor antenna + 5m cable,
  • outdoor antenna + 10m cable,
  • power supply,
  • user manual.

Need additional accessories?
Shipping to United Kingdom
Delivery time: 3-7 business days
All our signal boosters are shipped by express delivery services like DHL or FedEx that ensures a quick arrival of the ordered booster directly to your home or office address. Shipping usually takes 3-7 business days.
30-DAY Return Policy
Client's satisfaction comes first! You can return or replace your booster set within 30 days from the delivery date.
3-YEAR Warranty
If you have a problem, it's our problem! You will get free repair of the booster and its accessories during 3 years from a purchase.
Lowest Price Guaranteed
If you discover one lower, we'll match it.
Download User Guide
Download Data Sheet

NS550-GSM+4G Overview

No dropped phone calls, good audibility, 4G Internet on high speed, smooth video calls, online gaming, etc. – that all becomes possible with the Nikrans NS-550 GSM+4G/LTE signal repeater. The uniqueness of this dualband equipment is that it suits both for improving phone calls quality and for stabilizing 4G/LTE connection.

Nikrans NS-550 GSM+4G/LTE is a powerful repeater capable of providing buildings up to 550m2 (5900ft2) with strong GSM and 4G signals. This model ideally suits for middle-sized private houses, restaurants, supermarkets, parking areas, etc.

The Nikrans cell phone repeater for home NS-550 GSM+4G/LTE has CE and RoHS certificates that prove high quality and safety level of the device.

The device works at the most popular GSM and LTE frequency bands in the EU, Asia and Africa. It supports EGSM 900 and one of LTE bands upon your choice - LTE 2600MHz and LTE 800MHZ. Upon receiving your order, our managers will contact you for clarifying your provider and sending you the GSM+LTE model with the corresponding LTE/4G frequency.

Get smooth LTE Internet and excellent voice connection with professional Nikrans NS-550 GSM+4G/LTE signal repeater!

The Nikrans GSM+4G/LTE cell phone repeater for home gets delivered with antennas, cables, and all the necessary accessories, so you don’t need to buy anything extra. Just unpack and install. The installation process takes about 30 minutes and doesn’t require any technical skills.

As soon as you turn on the repeater, every mobile device inside the house will benefit from strengthened LTE signal and better GSM coverage.

What’s no less important, the Nikrans signal repeater doesn’t emit any radiation and can be used 24/7. Suits for using in private houses, restaurants, shops, warehouses, garages, etc.

In case you have questions about the GSM 4G/LTE Signal Repeater Nikrans NS-550 GSM+4G, feel free to contact our experts to get replies and assistance.

NS550-GSM+4G Specification

Coverage:6000 ft²
Up-link freq:880~915MHz & 832-862MHz & 2500-2570MHz
Down-link freq:925~960MHz & 791-821MHz & 2620-2690MHz
Up-link Gain:65 dB
Down-link Gain:65 dB
Power Output:15 dBm
Working t °C:-25/+55 °C
Humidity:5 - 95 %
Size (mm):210*145*44mm
Booster Weight:2.3 kg
--TRANSLATE THIS(weight)--:4.2
Power supply:Input AC90~264V,output DC12V/3A
Model Year:2019


Can I install a repeater system without a technician?
How to find out the frequency of my GSM, 3G or 4G LTE network?
Why do I buy at your online store?
Can I cover several rooms and floors with a cell phone repeater?
What maximum length of the cable can you recommend between an inside antenna and a cell phone repeater?
How many mobile and 3G connections can support a cell phone repeater at the same time?

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Customer Stories

With a cell phone booster kit I forgot how to live with VIPnet signal problems.

I am so happy that I can use mobile services without any obstacles! Thank you to all of you, MyAmplifiers team! You are a great company that offers really useful devices for those who have faced mobile signal problems! I wish I hadn’t had any VIPnet signal issues. But without them I would have never got acquainted with your company!

Unbelievably better cell signal! No more Yesss! signal problems!

I live in Kleinreifling, which is a small village in the district of Steyr-Land in Austria. To say that Yesss! mobile signal is weak here is practically the same as to say nothing. Any time I wanted to make a call I needed to go out of my house in order to catch a strong enough signal. Yesss! poor reception became a nightmare for me and my family. All the time we had to deal with dropped calls, bad audibility, slow internet…

Wind signal problems causing nuisance at our villa. Mobile cell booster saved our nerves!

Nikrans NS550-GSM+4G supports EGSM 900 and one of LTE bands upon your choice - LTE 2600MHz and LTE 800MHZ. The indoor coverage of the device is rather large, about 550 square meters. Among other advantages is, undoubtedly, the price, which is quite affordable and does not repel the potential buyer.

Quick delivery despite COVID-19 outbreak

I am really happy that I decided to order a booster on Due to the pandemic of coronavirus, we have taken a decision to stay at home. But of course, in our case self-isolation could have presupposed full isolation from the whole world as the quality of our mobile signal at home used to leave much to desire.

Customer Reviews*

S (Norway)
Verified Buyer
Purchased Nikrans NS550-GSM+4G

Thanks! The order was delivered very quickly. We didn’t have any problems with installation but at first, my phone couldn’t catch the improved signal (though my mother’s phone caught it immediately). I don’t know why and how it happened but the next day everything was okay. Since that time, I haven’t had any problems.

R (Portugal)
Verified Buyer
Purchased Nikrans NS550-GSM+4G

When I received my order, I was very disappointed to find out that something was wrong with one of the cables. Though at first glance everything was already when I connected my outdoor antennas with an amplifier box using it, it became obvious that the cable was damaged. I contacted the support service and just in a couple of days, I received a new cable. The first impression was a little bit spoilt but now everything is alright and I am very satisfied.

L (Netherlands)
Verified Buyer
Purchased Nikrans NS550-GSM+4G

Guys, thank you for this amazing booster and for your amazing work. I was really impressed with the quality of your work. To tell the truth. I am a very demanding customer, especially when it comes to online purchases. I want to know everything about the product before I order it. I think that I have called the support managers for 4 or 5 times (maybe more, I don’t know) and each time I have asked hundreds of questions. But I’ve always received very detailed and very professional replies. Though later I have found out that all the information that I needed is presented on the website, the managers remained extremely polite and patient. The device itself is also cool. It functions without any interruptions and ensures stable GSM and 4G coverage (I couldn’t wish more).

K (Hungary)
Verified Buyer
Purchased Nikrans NS550-GSM+4G

Cool thing. I have already recommended it to my neighbors with similar mobile signal problems.

The process of installation was rather challenging for me. I spent nearly an hour but finally, I managed to do it on my own.

P (United Kingdom)
Verified Buyer
Purchased Nikrans NS550-GSM+4G

I think it’s a very good device for an office situated on the ground floor (but in reality, it’s practically an underground floor).

Stability of connection, fast delivery, professional support service. We haven’t noticed any problems yet.

M (Slovakia)
Verified Buyer
Purchased Nikrans NS550-GSM+4G

For me, it was a real discovery to find out that something like these boosters is available today. Though I was suffering from problems with my mobile signal at home for a couple of years, I couldn’t even imagine that one day this problem will be solved so easily. It was my friend who sent me a link to this website. I don’t know where he had found it but my family is very grateful for him. So, we ordered this device because (first of all) the price seemed to be very attractive and it had all the functions that we could wish. Now after we have installed it, the internet connection is just perfect, it is amazingly stable and the speed is really high. The quality of voice services has been also improved but to tell the truth we all use the mobile internet much more often than our voice services.

Quite a bulky system - antennas, cables...

D (Austria)
Verified Buyer
Purchased Nikrans NS550-GSM+4G

Thanks for this amplifier. It suits me perfectly and is able to improve our awful GSM and LTE signal. At first, I wanted to order two separate boosters for these two types of signal but when I contacted a manager for a consultation, she explained to me that this one would be enough. I am very grateful that thanks to her professional help I could save my money. It was very easy for me to install this device and there are no problems with its functioning.

C (Denmark)
Verified Buyer
Purchased Nikrans NS550-GSM+4G

Thanks for a high-quality device. Earlier, in our house, our GSM signal was so bad that we couldn’t make calls and there was no 4G coverage at all. Now I can even watch films on my smartphone and make video calls!

High capacities. Price. For me personally, such a price is rather high.

J (Portugal)
Verified Buyer
Purchased Nikrans NS550-GSM+4G

I am very happy that my dad agreed to buy this device as earlier he didn’t want to buy it due to his fears concerning the possible harm that such boosters can cause to our health. I needed to spend hours explaining to him that they are not dangerous. Thanks for useful articles on the website. I used this info to convince him.

E (Netherlands)
Verified Buyer
Purchased Nikrans NS550-GSM+4G

Thanks, the device is awesome. We bought it for our office. Though some members of our team didn’t believe that any amplifiers could help us, they were wrong. The booster turned out to be exactly what we need. Now we can communicate with our clients without any troubles. By the way, the delivery was so fast that we were really surprised to see a courier standing at the door with our box so early.

M (Spain)
Verified Buyer
Purchased Nikrans NS550-GSM+4G

I bought a gsm+4g amplifier for our house, located 30km from Madrid. I installed all the equipment in a hour, even not having any technical background. The most important is that my family is satisfied, my children can make calls from their rooms and my wife can telephoning from our kitchen. In my opinion the price is not so high for 500 m2 coverage capacity.

This is a good amplifier with an impressive coverage capacity for reasonable price.

Verified Buyer
Purchased Nikrans NS550-GSM+4G

I decided to order this GSM+4G booster from as my best friend have bought from them and said I could trust this company. I risked and don’t regret as they helped me a lot. I don’t know anything about signal booster sets, I just told them how big is the office building, how many storeys it has and what I want from the equipment. Then they gave me detailed information, explained the ins and outs of its performance and advised me this Nikrans booster, and it works excellent! Thanks you, guys!

large coverage, 4 storeys are covered (though I bought a splitter for that), stable connection and access to Internet. Good and professional specialists in support team.

Verified Buyer
Purchased Nikrans NS550-GSM+3G

I LOVE THIS BOOSTER and all myamplifiers staff! They saved me from boring life!! I couldn´t use my iphone and the worst no facebook!!! you saved me!!! Huggggs!!!!

F (Portugal)
Verified Buyer
Purchased Nikrans NS550-GSM+4G

Thanks for all MyAmplifiers' team for your help in choosing the right booster for me. I like everything, functioning, attractive price, quick installation and fast delivery. This repeater works well with our provider MEO and covers two floors of our small house. Also it supports 5 mobile phones in the same time without any interference.

Reliable, economic, high quality and performance The delivery was delayed for 2 days

B (Finland)
Verified Buyer
Purchased Nikrans NS550-GSM+4G

My first impression of this booster was great: it is an excellent amplifier for a reasonable price. Finally my phone can catch 4-5 bars of signal. I also liked an easy installation, it took me only 1 hour. The most important is to read the user guide first. I found a right place and fixed the outdoor antenna so it was as high as possible. I've heard that many people suffer from lightning damage of outdoor antennas, so I decided to put a lightning conductor close to my antenna. In general, i would recommend this amplifier to everyone who suffers from very pour signal in the house.

As I mentioned, reasonable price, easy installation, great function, detailed and useful user guide. As a huge plus, an amplifier reduces radiation emitted by your cellphone. Outdoor antenna can be damaged by a lightning.

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

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gsm 4g/lte cell phone repeater for home nikrans ns-550 gsm+4g

This booster has been bought for United Kingdom 4 times today.

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