TriBand Repeater Nikrans MA-300GDW


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
3 BandCalls/GSM 4G/LTE 3G
TriBand Repeater Nikrans MA-300GDW
Kit includes:
  • Triband GSM mobile repeater MA-300GDW,
  • indoor antenna + 5m cable,
  • outdoor antenna + 15m cable,
  • power supply,
  • manual
Need additional accessories?
Shipping to United Kingdom
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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

MA-300GDW Overview

Our Triband is a perfect way out for those who need to amplify weak GSM and 3G signals at one and the same time!

Coverage area

This mobile broadband booster is designed for middle-sized indoor locations up to 300m2 (3000 ft2), so it will be ideal for private houses, offices, shops and cafes located in underground or rural areas.

Signal types supported

Triband mobile repeater Nikrans MA-300GDW amplifies mobile signal at three different frequency bands simultaneously - DCS 1800MHz, GSM 900MHz and 3G 2100MHz. This repeater is valid for all mobile networks across the European Union, Asia and Africa.

Benefits and features

Nikrans MA-300GDW has some specific features that make its work more effective:

  • Automatic Level Control, ALC, automatically fixes repeater output level depending on the input signal strength.
  • Automatic Gain Control, AGC, intelligently adjusts gain level according to signal fluctuation.
  • Manual Gain Control, MGC, permits users to regulate gain manually basing on individual signal reception conditions.
  • Shut-Off function helps the booster avoid self-oscillation caused by excessive incoming signal strength or improper installation.

The major feature of the Triband model is its multifunctional capability. The tri band repeater MA-300GDW improves phone calls on 900 and 1800MHz; boosts 3G Internet on 2100 and 900MHz, and optionally supports 4G LTE connection on 1800MHz. So thanks to MA300GDW you will get reliable phone calls, 3G and 4G connection.

This mobile broadband booster is certified, consequently it meets the European quality and safety legislations.

Order this Nikrans triband and cellular signals at both GSM and 3G frequencies will be always stable in your area!

Kit contents and setup

The parcel is shipped in a full kit including everything necessary for proper installation and usage. The installation process of the device is simple and it doesn’t require specific knowledge or skills. All you need is to fix two antennas and connect them with a booster with the help of cables. After you switch it on, the coverage in the area will become optimal automatically in 5-7 seconds.

Operating rules

This mobile broadband booster is a safe and healthy product. Every detail of its installation is described in the user manual, as well as thew safety measures and error solutions.

Our Professional 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.

MA-300GDW Specification

Coverage: 3300 ft²
Up-link freq: 880-915 & 1710-1785 & 1920-1980
Down-link freq: 925-960 & 1805-1880 & 2110-2170
Up-link Gain: 70 dB
Down-link Gain: 75 dB
Power Output: 23 dBm
Working t °C: -25/+55 °C
Humidity: 5 - 95 %
IP-Code: IP40
Size (mm): 270*210*50mm
Booster Weight: 0.8 kg
--TRANSLATE THIS(weight)--: 4.68
Power supply: Input AC90~264V,output DC5V/3A
Model Year: 2019


How many mobile and 3G connections can support a cell phone repeater at the same time?
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 Nikrans 3G repeater work with all mobile operators?
How long will the shipping take?
How do I know which cell phone repeater is the best for my house?

View all »

MA-300GDW Customer Stories

Hi-tech booster that spared us of Lebara signal problems!
Hi-tech booster that spared us of Lebara signal problems!

Grace Meakin (United Kingdom, Colnbrook)

Not so long ago I gave my son a gaming console for his birthday, and it turned out that our internet speed was not good enough for it to work properly. We have never noticed that before, because we haven’t really been using the internet very much, and now we figured out that the speed we had was much lower than the provider promised us, and that the connection was failing sometimes.

Brilliant service and mobile phone booster! I'm free of Elisa signal problems!
Brilliant service and mobile phone booster! I'm free of Elisa signal problems!

Elias Virtanen (Finland, Hyvinkää)

I simply adored my whole experience with MyAmplifiers! It just feels like they really do make everything to leave you happy and satisfied not only with their product, but also with their service. As the service, certainly, was the first thing that I saw from the company, let’s start from it: Service.

I said 'Good-bye! to signal issue with POST Telecom phone signal booster
I said 'Good-bye! to signal issue with POST Telecom phone signal booster

Damien Feimer (Luxembourg, Mamer)

I didn’t even need any help with choosing the right signal booster for me – the whole interface of the website is extremely simple, and I loved that. I was a bit concerned about the fact that MyAmplifiers is not a local company. But I was happy to get to know that my payment will be safe and sound thanks to the security system.

I live in rural 95485, Warmensteinach, Grassemann, Bavaria, DEU. As one would say, in the green!
I live in rural 95485, Warmensteinach, Grassemann, Bavaria, DEU. As one would say, in the green!

Frank Mayer (Warmensteinach, Grassemann, Bavaria)

I live in rural 95485, Warmensteinach, Grassemann, Bavaria, DEU. As one would say, in the green! In other words, surrounded by trees and forest.

MA-300GDW Customer Reviews*

E (Belgium)
Verified Buyer
Purchased Nikrans MA-300GDW

I don’t know how it happened, but when I was analyzing different models of extenders to make my perfect choice, I didn’t include this one in my shortlist. Maybe it happened just because I hadn’t noticed it or due to some purely technical issues. But after my first “round of analysis”, I didn’t find something that I wanted. I was ready to give up but decided to contact the sales team in order to ask for their recommendations just to be on a safe side. And after listening to my story, Anna recommended me MA-300GDW. I was surprised to see this booster, but I liked it. Practically immediately, I placed my order, and in 6 days I got it. The amplifier really turned out to be so cool as I expected.

V (Bulgaria)
Verified Buyer
Purchased Nikrans MA-300GDW

MA-300GDW is a good device. I installed it five months ago, and since that time I haven’t had any problems with it.

Quality of the device. Its price.

F (United Kingdom)
Verified Buyer
Purchased Nikrans MA-300GDW

This device is a very good if not the best solution to mobile signal problems. I’ve chosen an amplifier which improves both voice connection and mobile internet. The characteristics were suitable for me (I mean the working frequencies and the indoor coverage). The result of the amplifier’s work is really impressive. Stable connection and speedy internet!

N (Germany)
Verified Buyer
Purchased Nikrans MA-300GDW

I moved to Ravensburg just a couple of months ago when I decided to start my studies there. The town itself captured my heart just at once. But I needed to solve a couple of issues before I could start enjoying my student life. The first thing was to find a flat (I managed to do it rather quickly). And the second thing was directly connected to the first one: to find a way to improve my mobile connection there. At first, I thought that maybe the mobile operator that I chose was not a very reliable one. But my neighbor told me that subscribers of all carriers who provide their services in the country have the same problem. He also recommended me to buy a booster just like they all had already done. I found MyAmplifiers website and was impressed to see such a wide choice. I didn’t need something extraordinary that’s why I ordered MA-300GDW. I think it’s just something of the middle class. And you know, it’s cool. It improves all the types of signal and works without interruptions.

J (France)
Verified Buyer
Purchased Nikrans NS250GDW

I had a problem with getting an invoice, but Julie was very helpful and very nice to talk to.

support in French, good manager Julie

B (Belgium)
Verified Buyer
Purchased Nikrans MA-300GDW

If you want to buy a booster but still have some doubts, I hope that my words will help you to make the right choice:) I do not regret buying this booster, even though initially I also have a rather skeptical opinion.

Reliability and power of the device.

V (Macedonia)
Verified Buyer
Purchased Nikrans MA-300GDW

It’s definitely 5 out of 5. The only disadvantage (or the aspect that can be considered as a disadvantage) is the price. Unfortunately, I know that not all families can afford it; for example, my parents couldn’t. But I bought it for them, and they are very happy.

Z (Malta)
Verified Buyer
Purchased Nikrans MA-300GDW

The booster is very comfortable to use. I didn’t install any software and didn’t buy any mountings for the set up. All necessary accessories were sent together with the amplifier and the antennas and I managed to install the device on my own guided by the instructions given. Works perfectly, without any complaints.

L (Switzerland)
Verified Buyer
Purchased Nikrans MA-300GDW

Thank you! There is nothing bad that I can say about my interaction with this company. The quality of the device is even higher than we expected to get. It works efficiently, and our connection is finally stabilized.

N (Bulgaria)
Verified Buyer
Purchased Nikrans MA-300GDW

Thanks! The booster is better than I expected. I mean, I didn’t think that it could be so effective and powerful.

Good price, fast delivery, professional instructions from the support team.

R (Bulgaria)
Verified Buyer
Purchased Nikrans MA-300GDW

Many thanks for this repeater. Usually, I don’t make such serious purchases online, and I don’t read reviews. But a booster is a quite specific device, so I didn’t manage to find a good variant in traditional shops (the majority of the devices that I found were either too expensive or too weak). As I don’t like online shopping, for me, it was quite stressful for me to place an order, but everything was okay. I didn’t have any problems with payments, the order arrived quickly.

A (United Arab Emirates)
Verified Buyer
Purchased Nikrans MA-300GDW

What a wonderful device! The repeater has a lot of pluses, as for the disadvantages – I haven’t noticed them yet. I installed it in my shop, where the coverage was poor. Now my customers have no problems with reception. They easily make calls, use mobile internet and apps. As the device can be used by numerous people, all visitors can benefit from its work.

O (Saudi Arabia)
Verified Buyer
Purchased Nikrans MA-300GDW

It’s a great thing! Frankly speaking, I have never regretted the purchase. The booster is very helpful, especially at the cottage, where I have no mobile coverage at all. After the installation the signal has become better and more stable. The only minus is a little bit high price, but it’s worth it!

A (Spain)
Verified Buyer
Purchased Nikrans NS250GDW

This is a fantastic device! It works on 3 frequencies at the same time and suits for ALL providers of Spain! Perfect coverage, easy installation. Also want to say thanks for friendly support.

Above I describe everything - I´m completely satisified! Over 1 week waiting for delivery.

C (Austria)
Verified Buyer
Purchased Nikrans MA-300GDW

Excellent repeater and excellent company! Thanks! I am happy that I managed to save money to buy MA-300GDW.

Compact sizes, easy installation, seamless work. There are no showrooms in our country. But it would be cool if a customer could touch the device before ordering it.

P (Ireland)
Verified Buyer
Purchased Nikrans NS250GDW

I purchased a Nikrans NS250GDW, Anna was a great help with pre-sales questions I had, and recommended the product to suit my needs. Regards.

S (Netherlands)
Verified Buyer
Purchased Nikrans MA-300GDW

I bought this signal repeater for my parents. They are 100% satisfied. Now they can enjoy excellent connection without any special efforts. By the way, my dad installed the device on his own and was extremely proud of himself :)

P (Brazil)
Verified Buyer
Purchased Nikrans NS250GDW

Super satisfied with the booster. Significantly improves phone calls audibility, 3G Internet quality. The delivery was fast, tracking option. The device is simple yet complete - you have all to set up the system and get perfect conection.

Quite low-priced for good quality. Perfect for those who needs a booster for small area but with all possible frequencies in one device. Indoor antenna could be more powerful.

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

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triband repeater nikrans ma-300gdw

This booster has been bought for United Kingdom 3 times today.

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