Penta Band Cellular Signal Amplifier Nikrans NS-300-Smart


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
Other provider or coverage? Select here.
Indoor coverage: 3300 ft²
5 BandCalls/GSM 4G/LTE 3G
Penta Band Cellular Signal Amplifier Nikrans NS-300-Smart
Kit includes:
  • NS-300-Smart cellular signal amplifier,
  • inside pannel antenna + 5m cable,
  • outdoor antenna + 10m cable,
  • power supply,
  • manual 
£815 You save: £435
Need additional accessories?
Lightning protection NS-LSP (£30 value)
Shipping to United Kingdom
or Secure Payment
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

NS-300-Smart Overview

The Nikrans NS-300-Smart belongs to five band series of cell phone boosters by MyAmplifiers. The device simultaneously improves your phone calls and mobile Internet - both 3G and 4G / LTE. Besides, this is a universal model suitable for all networks.

Coverage area

The Nikrans NS-300-Smart booster has the capacities to cover up to 300 m2 (3,230 ft2) that makes it an ideal amplifying system for small to middle-size premises, e.g. offices, spacious apartments, private houses, basement dwellings.

Signal types supported

NS-300-Smart amplifies mobile signals at 900 and 1800 MHz (mainly used for GSM transmission), 2100 MHz (for 3G deployment), 800 and 2600 MHz (largely operated 4G frequencies).

Thus, taking into consideration the frequency ranges supported and the coverage area, Nikrans NS-300-Smart cellular signal amplifier can be definitely considered a universal model for all mobile providers in the European Union and in most countries of the world.

Benefits and features

Alongside the above mentioned advantages, Nikrans NS-300-Smart cellular amplifier has the following features:

  • Display with touch screen showing the necessary information on the device status, signal strength indicators and allowing to adjust the parameters.
  • Antenna Isolation Detection. The repeater will automatically detect the oscillation between the outdoor antenna and indoor antenna.
  • Automatic gain control (AGC). The system will automatically maintain a suitable output signal amplitude notwithstanding the variations of the input signal.
  • Manual gain control (MGC) enables the user of the cellular repeater to adjust the settings according to the current situation with the signal.
  • Stand-by mode is activated when there are no calls emitted or data transmission.

Make an order for NS-300-Smart cellular signal amplifier now and be always connected with any mobile operator!

Kit contents and setup

In 3-5 days after the order you´ll get the booster in a full kit with antennas, cables and mounting accessories. The installation of the system is easy and takes about 20 minutes. Any our client will manage the installation having no technical knowledge or qualifications. As soon as you plug the booster into a power supply the signal will improve just in 5-7 seconds.

Nikrans NS-300-Smart doesn´t irradiate users of mobile phones and have no negative impact on humans.

Operating rules

NS-300-Smart is user-friendly. No technical maintenance is required. No manual adjustments. Just be sure to follow basic safety measures described in the manual.

Penta-band signal booster is what you need to solve all the problems with inaccessible mobile connections once for all!

Our Professional Support Team is always ready to answer all your questions.

Safety & Certification

Every Nikrans signal booster is confirmed to be 100% safe for its users, mobile devices and the environment. The absolute safety of devices is proven by the international safety certifications CE and RoHS. Read more about certification of Nikrans equipment here.

NS-300-Smart Specification

Coverage: 3300 ft²
Up-link freq: 832-862, 880-915, 1710-1785, 1920-1980, 2500-2570MHz
Down-link freq: 791-821, 925-960, 1805-1880, 2110-2170, 2620-2690MHz
Up-link Gain: 60 dB
Down-link Gain: 65 dB
Power Output: 13 dBm
Working t °C: -25/+55 °C
Humidity: 5 - 95 %
IP-Code: IP40
Size (mm): 129*95*30mm
Booster Weight: 2.5 kg
--TRANSLATE THIS(weight)--: 3.5
Power supply: Input AC90~264V,output DC5V/2A
Model Year: 2019

NS-300-Smart FAQ

How to find out the frequency of my GSM, 3G or 4G LTE network?
What maximum length of the cable can you recommend between an inside antenna and a cell phone repeater?
Can I cover several rooms and floors with a cell phone repeater?
How do I know what cell phone repeater suits for my country and mobile operator?
Can Nikrans 3G repeater work with all mobile operators?
How to check signal level of my network in dB?

View all »

NS-300-Smart Customer Stories

This booster is my best purchase amid coronavirus quarantine
This booster is my best purchase amid coronavirus quarantine

Duncan Tyson (United Kingdom, Maidstone)

Yes, I am one of those who have been enforced to work from home due to all these risks related to the coronavirus outbreak. To tell the truth, I had noticed the problems with my mobile signal long before the quarantine was announced. But earlier, it was not very important for me.

With a signal booster MTC signal problems simply can't persist.
With a signal booster MTC signal problems simply can't persist.

Isra Nguvauva (Namibia, Mariental)

In Namibia quite a lot of people have faced with mobile poor coverage. Yes, mobile infrastructure in our country can’t be considered to be highly developed. Moreover, landline telephony is in a very poor state. That’s why sometimes it can be really challenging to stay in touch with your families and friends.

I forgot my Viettel signal problems the day when I installed the booster.
I forgot my Viettel signal problems the day when I installed the booster.

Chiem Van Nam (Vietnam, Dong Xoai)

I want to say ‘thank you’ to Anna who helped me a lot during my search. Signal boosters are not that popular in my country, so it was a little difficult to find one. Of course, I could have bought a device locally, but the quality would have surely been bad.

Do not risk your job because of Sure Mobile signal problems.
Do not risk your job because of Sure Mobile signal problems.

Robert Flavier (Isle of Man, Ramsey )

Since I’ve changed my working place, my needs have changed too, because the requirements changed as well. And now I needed to be able to always keep in touch. And there were some kind of Sure Mobile signal issues at my place from time to time, probably because of the landscape and other houses around, but it’s hard to say now.

NS-300-Smart Customer Reviews*

P (Greece)
Verified Buyer
Purchased Nikrans NS-300-Smart

I work as an administrator of a sports center. Every day at least a hundred people visit us. But the problem was that in our building smartphones couldn’t catch a signal. It means that when our clients came for training, their relatives, friends, and co-workers couldn’t reach them. Of course, we were preoccupied with this situation. Nevertheless, we have found a solution! It is the best device for us.

R (Oman)
Verified Buyer
Purchased Nikrans NS-300-Smart

I think it was a great solution to buy this device even though for me it was a little bit too expensive.

Excellent work, simple installation. Price (but on other sites, the price is even higher).

E (Denmark)
Verified Buyer
Purchased Nikrans NS-300-Smart

Very easy in use! You just need to install it and it will work. MyAmplifiers, thank you for providing a lot of useful materials on your website. It’s pleasant to see that you care about your clients.

J (United Kingdom)
Verified Buyer
Purchased Nikrans NS-300-Smart

I heard about this device from my friend. He was very satisfied with it that’s why I ordered NS-300-Smart. They had a terribly unstable mobile connection but with this device, we’ve managed to solve these problems. Finally, I can call them at any time and they are always available.

K (Estonia)
Verified Buyer
Purchased Nikrans NS-300-Smart

I am impressed! I didn’t think that just in a minute all my problems with mobile internet and called would be solved. But it happened! I just installed my NS-300-Smart (fully on my own) and I noticed positive changes: the signal indicator on the display of my smartphone increased. This booster really works!

A (Qatar)
Verified Buyer
Purchased Nikrans NS-300-Smart

This cool device is now installed in our hotel. The staff as well as the guests are very satisfied.

The improved signal can be used by many mobile devices simultaneously.

B (United Kingdom)
Verified Buyer
Purchased Nikrans NS-300-Smart

It's not my first booster. The first one that I bought in an ordinary offline store located in my neighbourhood has been already thrown away as it didn’t work at all. It was quite a difficult decision to buy a new repeater after such experience, but I analysed a lot of reviews and came to the conclusion that it would be rather sensible to try (moreover, offers a warranty). I have chosen this model as it meets all my requirements. As my children and I are subscribers of different mobile operators, it was crucial for me to have a repeater that will be able to amplify signals provided by different carriers. And the booster is able to do it. I placed my order on Saturday and already on Friday I installed it at my place.

P (Portugal)
Verified Buyer
Purchased Nikrans NS-300-Smart

That’s so cool that MyAmplifiers offers discounts on their popular models. Before buying this repeater I had been trying to make up my mind for a couple of months. This booster absolutely met all my requirements but I thought the price was rather high. But then I saw a discount and placed an order immediately.

U (Germany)
Verified Buyer
Purchased Nikrans NS-300-Smart

Though the device is quite expensive, I ordered it when MyAmplifiers offered a great discount.

The entire process of interaction with the company was absolutely pleasant. Starting from my first message when I asked the manager to help me in making choice ending with the delivery – everything was fine.

A (Norway)
Verified Buyer
Purchased Nikrans NS-300-Smart

4 out of 5 due to a challenging installation. I am not good at all these tech things. But after my boyfriend installed the booster, everything works perfectly.

A (United Arab Emirates)
Verified Buyer
Purchased Nikrans NS-300-Smart

That’s a booster of a new generation. Trust me! I know what I am talking about as earlier we already used another model. The device looks modern and stylish and it perfectly fulfils its tasks.

Only benefits! No issues.

M (Lithuania)
Verified Buyer
Purchased Nikrans NS-300-Smart

NS-300-Smart is really a very smart device. All the necessary information about its functioning is displayed on the screen. Moreover, there is a nice guide in the kit and all that you need to know about your booster is presented there.

O (Norway)
Verified Buyer
Purchased Nikrans NS-300-Smart

Good booster for offices. But we had some trouble with installation. It was quite difficult to fix all the cables in such a way that will be absolutely safe for all employees and visitors.

K (Ireland)
Verified Buyer
Purchased Nikrans NS-300-Smart

Good booster. Thank you for your help in making an order.

Very stable connection and strong signal. For me personally, the price is rather high. But I still bought it.

A (Finland)
Verified Buyer
Purchased Nikrans NS-300-Smart

Excellent discount! The price looks quite impressive now. Moreover, free lightning protection is also a very pleasant thing.

Everything is okay. That’s great that when I ordered a booster I received a full kit and there was no necessity to buy anything additionally.

G (Italy)
Verified Buyer
Purchased Nikrans NS-300-Smart

Thank you for the possibility to customize an order and get a longer cable. For us, it was very important to do that, otherwise, our booster wouldn’t work.

J (United Kingdom)
Verified Buyer
Purchased Nikrans NS-300-Smart

To tell the truth, at first, I wasn’t sure whether I should order this device. But I was so tired of having problems with my calls and internet that I decided to order it. Now I can’t even imagine why I was suffering from signal problems for so long. I should have bought this device earlier.

A ()
Verified Buyer
Purchased Nikrans NS-300-Smart

Thanks! I am fully satisfied.

Easy in use, strong signal, low energy consumption. I hoped to get it a little bit faster, but there were some customs issues. Nevertheless, all the problems were solved without my involvement.

L (Norway)
Verified Buyer
Purchased Nikrans NS-300-Smart

Before ordering this repeater, I considered a lot of variants. But after analyzing all the characteristics and speaking with a sales manager, I chose this one. We’ve been using it for 4 or 5 months and are not disappointed at all. Thanks!

L (France)
Verified Buyer
Purchased Nikrans NS-300-Smart

Thanks! The device is very powerful and its price is AWESOME. It was a pleasant surprise to see such a discount.

S (Italy)
Verified Buyer
Purchased Nikrans NS-300-Smart

Thank you! The device is good. But the installation was not easy for me. It was very difficult to fix an outdoor antenna.

Functionality! Installation

R (France)
Verified Buyer
Purchased Nikrans NS-300-Smart

I know that many people are afraid of such devices as they may be harmful for their health, I am not in that camp. I read all the information about boosters, analyzed all the available material and understood that there is nothing to worry about.

Amazing signal in all the rooms. I had some troubles with mounting one antenna.

T (Luxembourg)
Verified Buyer
Purchased Nikrans NS-300-Smart

Thank you for an excellent discount. We were looking for a booster for our hotel for quite a long time period. Actually, we liked this model from the very beginning but the price was the main factor that prevented us from buying it just at once. But then we saw that MyAmplifiers introduced a very pleasant special offer and we managed to buy this repeater with a discount that allowed us to save 450 EUR. That’s cool!

The booster itself fully met our expectations.

F (Denmark)
Verified Buyer
Purchased Nikrans NS-300-Smart

We bought it for our cafe. Now our guest can finally stay connected via drinking coffee.

Stable signal, wide coverage, easy installation. amazing customer support. I think that the price is rather high for individual buyers.

L (Austria)
Verified Buyer
Purchased Nikrans NS-300-Smart

No issues with the device. But it was a real disappointment to see that its package was damaged a little bit. But I believe that it is the fault of DHL.

J (Norway)
Verified Buyer
Purchased Nikrans NS-300-Smart

I am a fan of different devices, so I was not among those who are afraid to order boosters as they are quite new and uncommon for them. I was really excited to order a booster and to see how it works. I carefully studied the manual and I can say that it is amazing. Everything is so clear that I think even those people who do not have any technical background can understand everything.

Good job! Excellent booster!

Z (Czech Republic)
Verified Buyer
Purchased Nikrans NS-300-Smart

NS-300-Smart is a good device that saved us:) It was quite challenging to work with clients when your connection is very low. For us, the main advantage is the possibility for many smartphones to be connected to the amplified network signal.

S (United Arab Emirates)
Verified Buyer
Purchased Nikrans NS-300-Smart

To tell the truth, I didn’t hear about such boosters before my boss asked me to order one for our office. MyAmplifiers, thank you for such a nice website and a convenient search system.

A (New Zealand)
Verified Buyer
Purchased Nikrans NS-300-Smart

The more we use this repeater, the less I can understand how we managed to live without it (it was a torture). Thanks for this excellent device at a very pleasant price.

The delivery took just a couple of days and I didn’t expect to get it so quickly.

J (Monaco)
Verified Buyer
Purchased Nikrans NS-300-Smart

As far as I understand now, the problems with a mobile connection can be noticed in every corner of the world, and even the most luxury places can’t be considered to be an exception. I realized it after I moved to Monaco. According to my friend, who is an expert in all these things related to mobile networks, in my case, the problems with low mobile signals are a consequence of using some construction materials for building my house. Nobody can guarantee you that when you move to a new house, you won’t face some similar issues. The only thing that I could make was to buy a booster. On this website, I found a couple of variants that had sufficient coverage, and then the sales manager helped me to make my final choice given the frequency bands that are used by my mobile operator. Just in 10 days, I could already enjoy my stable connection. Thanks!

Y (United Kingdom)
Verified Buyer
Purchased Nikrans NS-300-Smart

Thanks for a good device! Guys, if you have any doubts about whether to buy NS-300-Smart, just buy it. It’s a good device with stable coverage. I am very satisfied. I think I will order the same device for my parents as their mobile connection at home also leaves much to desire.

A (Ireland)
Verified Buyer
Purchased Nikrans NS-300-Smart

This booster is an ideal variant for our small office. It’s very powerful and reasonably priced.

Easy installation, stable functioning without interruptions, high capacities. The order arrived a little bit later that we’d expected (maybe because of a holiday season).

A (Czech Republic)
Verified Buyer
Purchased Nikrans NS-300-Smart

Excellent device at a fair price.

High capacities, reliability, fast delivery. At first, I didn’t know how to install it. But then I found a guide in the box

A (Morocco)
Verified Buyer
Purchased Nikrans NS-300-Smart

We installed this device at home as we had serious problems with our calls and mobile internet. The device very compacts and it didn’t take me long to install it. We are really impressed with the capacities of this booster.

C (GB)
Verified Buyer
Purchased Nikrans MA250GD

We bought the Nikrans MA booster three weeks ago. We sincerely tried to get used to intermittent gsm mobile reception in the house, but in the end we lost patience and ordered this dualband booster that suits for all our networks. Being a non tech I set up the device within 1.5 hours approximately. In the result, 1-2 bars I had before improved for 4-5 bars. That is perfectly enough for making calls.

Amplifies coverage area of available cell service. Mobile reception is much better in every apartment of the house. Compatibility with all mobile networks of the country.

* 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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penta band cellular signal amplifier nikrans ns-300-smart

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

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