5 Band Cell Phone Repeater Nikrans NS-3000-Voice, 4G & 3G PRO

5 Band Cell Phone Repeater Nikrans NS-3000-Voice, 4G & 3G PRO 5 Band Cell Phone Repeater Nikrans NS-3000-Voice, 4G & 3G PRO 5 Band Cell Phone Repeater Nikrans NS-3000-Voice, 4G & 3G PRO 5 Band Cell Phone Repeater Nikrans NS-3000-Voice, 4G & 3G PRO 5 Band Cell Phone Repeater Nikrans NS-3000-Voice, 4G & 3G PRO 5 Band Cell Phone Repeater Nikrans NS-3000-Voice, 4G & 3G PRO 5 Band Cell Phone Repeater Nikrans NS-3000-Voice, 4G & 3G PRO 5 Band Cell Phone Repeater Nikrans NS-3000-Voice, 4G & 3G PRO 5 Band Cell Phone Repeater Nikrans NS-3000-Voice, 4G & 3G PRO
Incompatible with providers of United Kingdom
Indoor coverage: 3000 ft²
5 BandCalls/GSM 4G/LTE 3G
5 Band Cell Phone Repeater Nikrans NS-3000-Voice, 4G & 3G PRO
151   77   597
4.8 ( 87 )
  • NS-3000-Voice, 3G & 4G PRO booster
  • indoor antenna + 5m cable
  • outdoor antenna + 20m cable,
  • power supply,
  • manual
Shipping to United Kingdom
Secure Payment No registration required
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 doorbell.
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 and its accessories 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.
Share Ask a question

NS-3000-Voice, 3G & 4G PRO Overview

Nikrans NS-3000-Voice, 3G & 4G PRO is a 5 band cell phone signal repeater for cellular signal improvement of North and South American networks.

Coverage area

NS-3000-Voice, 3G & 4G PRO cellular phone signal booster has the coverage area of up to 3000 ft². It will suit different kinds of small to medium indoor areas.

Signal types supported

The model operates at 700(A+B) Mhz, 700(C) Mhz, 850 Mhz, 1700/2100 Mhz, 1900 Mhz frequencies and amplifies both cellular signals for voice calls and 4G LTE / 3G data transmission. This repeater supports such US operators as Verizon, T-Mobile, Sprint, AT&T, etc. as well as other operators of both Americas.

Benefits and features

You will boost 2G, 4G, 3G signals with this mobile booster efficiently due to its following benefits:

  • Full Kit. Each of our devices comes in a kit with indoor and outdoor antennas, cables and mountings.
  • Longer Battery Life. In badly covered areas mobile phones search for stronger signals more and drain the battery quickly.
  • MCU control. Booster digital software activates the protection program and reboots the system.
  • Auto Level Control. Booster self-controls and adjusts gain according to the external conditions.

The cellular phone signal booster allows endless number of users speaking on the phone at a time when the booster is on. The signal will be spread over the area among all mobile phones which are working.

Make an order of NS-3000-Voice, 3G & 4G PRO and improve your carrier connections for perfect calls and 4G/3G Internet!

Kit contents and setup

The booster is easy to install and use. You will manage all the mounting on your own in 15-20 minutes. Pay your attention that you should turn on the booster only after you connect antennas with it. No additional adjustments are necessary as the signal will be improved already in a few seconds after the system is turned on.

Nikrans NS-3000-Voice, 3G & 4G PRO is completely safe for its users.

The design of NS-3000-Voice, 3G & 4G PRO is modern and simple. It also has rather compact dimensions, so that it won’t be too visible in any interior.

Operating rules

Nikrans NS-3000-Voice, 3G & 4G PRO is the best way to boost cellular connections for your mobile provider! The device comes with a user manual that describes in detail every installation and usage step.

If you still have any questions or hesitations on the booster write or call our Technical Professionals.

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-3000-Voice, 3G & 4G PRO Specification

Coverage 3000 ft²
Up-link freq 698–716, 776-787, 824-849, 1850-1910, 1755-1780 MHz
Down-link freq 728-746, 746-757, 869-894, 1930-1990, 2110-2155 MHz
Up-link Gain 60 dB
Down-link Gain 65 dB
Power Output 10 dBm
Working t °C -25/+55 °C
Humidity 5 - 95 %
IP-Code IP40
Size (mm) 210×150×36 mm
Booster Weight 2.5 kg
Power supply Input AC90~264V,output DC12V/5A
Energy Consumption 0.009 kW/h
Model Year 2023
Download User Guide Download Data Sheet

NS-3000-Voice, 3G & 4G PRO FAQ

Is it safe to use a cell phone repeater?
How to aim an outdoor directional antenna correctly?
How to check signal level of my network in dB?
What maximum length of the cable can you recommend between an outside antenna and a cell phone repeater?
How do I know that my 3G repeater works?
How long will the shipping take?

View all »

Service and store rating

4.8 Trustpilot

Product quality rating

4.7 reviews.io

Integrated user experience


Write a review

NS-3000-Voice, 3G & 4G PRO Customer Stories

Before getting the best cell phone repeater at Myamplifiers we experienced Entel signal problems in our restaurant.

Rose Illanes (Chile, Santiago)

I live in Santiago, Chile. And I would like to tell you about the main pluses of using mobile phone booster which I purchased at MyAmplifiers not so long ago. To start with I would like to mention that I bought the amplifier on my daughter’s advice in order to boost Entel poor reception in our family restaurant. This is a two stored building. While Entel signal is quite good on the ground floor, it is just awful in the basement part of the building. The reason for Entel poor coverage there is rooted in thick walls and underground location.

I am a little bit far from advanced technologies as I always pay more attention to the cuisine and services provided in the restaurant. But my daughter told me that because of Entel signal problems young people don’t like to spend time in my restaurant. So she persuaded me to install signal booster. We visited MyAmplifiers and at first we couldn’t decide which model to choose. Then we consulted a manager who clarified all the details and purposes and advised us to select Nikrans NS-3000-Voice, 3G & 4G PRO, the best cell phone repeater model with the coverage area of up to 3000 ft2 which is enough even for the both floors of the restaurant. The model functions at all our frequencies so we use it to amplify both connection during voice calls and 3G data transmission. My recommendations for this best cell phone repeater from Nikrans.

Thanks to an indoor cellular signal booster we overcame T-Mobile signal problems in our summer house.

Ben Neatherd (USA, Gibbonsville)

Due to T-Mobile poor coverage, our mobile phones were unable to receive any GSM or 3G signal, as a result we couldn’t receive or make calls. It doesn’t sound great, does it?

We really didn’t know whether we could do anything with our T-Mobile signal problems but thanks to one our friend we changed our mind. He gave us a link to MyAmplifiers site where we bought our mobile signal booster. We chose an advanced model – NS-3000-Voice, 3G & 4G PRO indoor cellular signal booster as we absolutely needed good connectivity for our summer house. It can boost T-Mobile GSM, 3G signals which is really enough for us. The price was very affordable that’s why we didn’t need too much time to take a decision.

We installed our signal booster and now we don’t have any problems when we need to call somebody. Moreover, we don’t miss any calls due to poor mobile connection. The device is just perfect!

I also want to express our gratitude to MyAmplifiers team. You are real professionals. Thank you for everything you are doing for your clients. I think that all your customers highly appreciate the way you build communication with them and all the steps that you make for facilitation of all the processes related to delivery and payment for the indoor cellular signal booster. Thank you once again!

IT&E signal problems used to bring me a lot inconveniences. Then I managed to improve cellular reception.

Tristan Franquez (Guam, Talofofo )

In my case (I live in Guam and use IT&E mobile services) I used to suffer from IT&E poor coverage at home. So, IT&E mobile signal issues prevented me from receiving and making calls, as well as from using 3G mobile internet. In my office or in many public places like shops or cafes I didn’t have any IT&E signal problems but at home IT&E poor signal was slowly driving me crazy. And I realized that it was really necessary to find something that would help me improve cellular reception.

And MyAmplifiers became my lifesaver! On this web site I managed to find a great signal booster that is designed to solve problems just like mine. NS-3000-Voice, 3G & 4G PRO seemed to be the best variant for me! It can boost weak GSM and 3G IT&E signals in my region. Though I had many doubts, I decided that it was necessary at least to try. So, I ordered this booster and now I know for sure that it is more than just perfect! It really works! Now after I managed to improve cellular reception, calls and mobile internet activities do not represent any problems for me when I am at home! I am just happy!

Canada, Verified Buyer
Purchased Nikrans NS-3000-Voice, 3G & 4G PRO
For quite a long time I was looking for a reliable booster. I studied thousands of reviews I analyzed a lot of different websites but I was afraid to make an order just because very often the reviews were rather controversial. At the same time, the quality of our cell signal left much to desire and I decided to forget about my fears. I chose this website just because it seemed for me to be a really reliable one. All the necessary information is presented online but customer support managers are always ready to provide you with all the necessary details. So, I ordered NS-3000-Voice, 3G & 4G PRO as I wanted to improve both the voice services and mobile internet. In two weeks after placing an order, I received my parcel. My trials to install it were an interesting experience but I did it! The functioning of the booster is really stable. Thank you.
Venezuela, Verified Buyer
Purchased Nikrans NS-3000-Voice, 3G & 4G PRO
I can’t imagine a booster that could be a better one for our office. It supports multiple simultaneous connections and can work with signals of different mobile operators. Moreover, you do not need to do anything special with your smartphone to start using the improved signal.
United States, Verified Buyer
Purchased Nikrans NS-3000-Voice, 3G & 4G PRO
I can sincerely recommend this amplifier for co-working spaces, cafes and other locations where there can be a lot of visitors. The device is compatible with the majority of carriers in our area. Thanks!
Canada, Verified Buyer
Purchased Nikrans NS-3000-Voice, 3G & 4G PRO
Thank you! I am happy with this purchase. Though I was not sure whether it was really worth to buy it, now I am 100% sure that this device is an irreplaceable one for our family. Thank you for this awesome device! I am sure that if you order it you will like it as well.
United States, Verified Buyer
Purchased Nikrans NS-3000-Voice, 3G & 4G PRO
The capacities of the repeater exceed my expectations.
Installation is very simple if you read the manual. So, I highly recommend doing it. Be attentive with the length of cable that will be included in the kit! You can customize your order (I forgot to do it and had to wait for new cables after the booster arrived)
Canada, Verified Buyer
Purchased Nikrans NS-3000-Voice, 3G & 4G PRO
I bought this booster for my apartment as I am a freelancer and quite often I work from home. The device has a wider coverage area than I actually needed, so my neighbour has also noticed the changes in his signal quality. That’s funny:) I am not against sharing an excellent connection with people. I feel like a boss *Lol*
Canada, Verified Buyer
Purchased Nikrans NS-3000-Voice, 3G & 4G PRO
Thank you, guys, for your cool support team. All the managers with whom I communicated were extremely polite and attentive.
The device is also perfect.
United States, Verified Buyer
Purchased Nikrans NS-3000-Voice, 3G & 4G PRO
We live in a remote area in Illinois, and poor signal reception was an everlasting issue for our family, so when I heard of booster sets I got so enthusiastic! I set my choice on one of Nikrans most powerful model. It was two (!!!) years ago, and I do not regret about my choice. NS-3000-Voice, 3G & 4G PRO was the most suitable for me among all booster sets due to coverage, power, frequency characteristics.
its performance characteristics is just what we need. As it can cover up to 3000 square feet we can use a mobile even the back yard without any problems! this amplifier is rather expensive
Panama, Verified Buyer
Purchased Nikrans NS-3000-Voice, 3G & 4G PRO
It’s a perfect device for a small store. Our boss asked us to order it for us as our store is located in a rather remote area that is badly covered by our operators. Frankly speaking, I was practically sure that this booster wouldn’t help us. Nevertheless, now I have already left the camp of skeptics. The device really works! If you have any doubts whether the booster will help you, just install it. I am sure that you will notice the difference just immediately.
Argentina, Verified Buyer
Purchased Nikrans NS-3000-Voice, 3G & 4G PRO
Thank you for your help, guys! I don’t understand anything about all this technical stuff that’s why I decided to rely on the knowledge and on the experience of the support manager. I just contacted the support team, explained my problem and got very useful recommendations. Though I am not a very experienced online buyer, I managed to place an order without any problems. The order arrived in two weeks. The process of installation was not very easy for me but my husband helped me a lot.
Costa Rica, Verified Buyer
Purchased Nikrans NS-3000-Voice, 3G & 4G PRO
Dear team! Thank you for your amazing work. You really help people. I remember the day when I realized that I really needed a booster. When I found this website, I was surprised to see that there are so many variants (I thought that it could be only one device). Thanks for your professional recommendations I could make my mind and buy NS-3000-Voice, 3G & 4G PRO. It’s an ideal variant for me.
Canada, Verified Buyer
Purchased Nikrans NS-3000-Voice, 3G & 4G PRO
After two weeks of exploitation the booster stopped to function. It turned out to be defected, I guess.. I sent it back for checking and repairing and I got a new one.. this time working well!;)
the company agreed to change the booster and the new one works well till now
Brazil, Verified Buyer
Purchased Nikrans NS-3000-Voice, 3G & 4G PRO
The longer we use this device, the more we get confident that it is the best purchase that we’ve made, at least this year. Our 3G has been improved seriously, earlier, we had 1-2 bars, now we have 4 bars which ensures a very stable connection. Now we don’t need to go out just to make a call. Now it’s just enough to dial a phone number:)
United States, Verified Buyer
Purchased Nikrans NS-3000-Voice, 3G & 4G PRO
When I lived with my parents, I never thought that any problems with our cellular connection can exist today. I was so accustomed to the excellent quality of my mobile signal that it was a real shock for me to find out that it’s possible to have an awful signal. It happened when I moved to another city and started to rent a flat together with my friends. Though we all use the services of different carriers, we all faced the same problems: awful 4G signal. For us, to stay without a connection at home seemed to be a real catastrophe. That’s why decided to buy a booster. This one met all out criteria: it was not very expensive, it had good coverage and it was able to improve all signal types at the same time. So, we ordered it. To tell the truth, we spent for the installation a little bit longer than we expected, Nevertheless, all together we managed to install it (we had some problems with the outdoor antenna). The signal was improved just immediately.
Uruguay, Verified Buyer
Purchased Nikrans NS-3000-Voice, 3G & 4G PRO
My family had suffered from poor signal for many years until the day when we decided to buy a booster. At first, we thought that it was rather expensive for us. Nevertheless, finally, we understood that we were so fed up with all these issues that we took a decision to order it. When it arrived and we installed it, we were surprised to see how quickly the signal was improved. Thank you! We were impressed to see such positive results!

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

Write a review

Have read till the end? Get a gift!

Here is your 15€ for any booster at Myamplifiers.

Your Discount Code: GOAL

We have 100+ models. Find yours.

Get comfortable voice and Internet connection in your house, working place or car.

Select country

Select coverage

Click your provider icon ...

EE signal repeaters O2 signal repeaters Vodafone signal repeaters Three signal repeaters BT Mobile signal repeaters Anywhere signal repeaters Asda signal repeaters CTExcel signal repeaters FreedomPop signal repeaters giffgaff signal repeaters iD Mobile signal repeaters Lebara signal repeaters Lycamobile signal repeaters Plusnet signal repeaters Tesco Mobile signal repeaters Vectone Mobile signal repeaters

... and get results


Have a problem with cell phone signal? Let us take care of it for you

Your comfortable and stable mobile connection is only in one click away. Just let us know about your problem and get professional help

or simply contact us: contact@myamplifiers.com, +(44)8000485044 (Sales), +(44)2045770585 (After-sales support), Sales Chat


Please, enter your email to get a direct download link.

Ask a question