Boat Phone GSM Amplifier NS-GD-L-Boats

In United Kingdom this booster works with:

EEO2VodafoneBT MobileAnywhereAsdaCTExcelDelight MobilegiffgaffLebaraLycamobilePlusnetTesco MobileVectone MobileVirgin MobileThreeFreedomPopiD Mobile
Other provider or coverage? Select here.
Coverage: 21600 ft²
2 BandCalls/GSM
Boat Phone GSM Amplifier NS-GD-L-Boats
  • NS-GD-L-Boats signal amplifier,
  • External boat antenna + 10m cable,
  • Indoor antenna + 5m cable,
  • AC/DC 220V power supply,
  • 12V power adaptor.

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

NS-GD-L-Boats Overview

Nikrans NS-GD-L-Boats is a unique dualband booster model that improves mobile voice connection on boats and yachts of large size. The marine repeater kit includes an omnidirectional outside antenna which can receive signal in 360° degrees around the ship from several providers’ antennas on the coastline at the distance up to 40 km. It also includes one inside antenna allowing to boost signal in the area up to 30 000 ft2 (3000 m2), so it can be efficiently used on yachts with few decks and levels. However, it is possible to connect up to 4 inside antennas which would be efficient for yachts with several rooms, for example. The number of users who can take advantage of the amplified signal is unlimited.

The booster functions at GSM 900 and DCS 1800 MHz frequencies, which makes it compatible with all mobile providers in Europe, Asia, Oceania and Africa. This model is mainly designed to improve GSM/DCS signals and provide stable mobile connection (voice calls). However, on condition that providers in the region use 900MHz band for 3G or/and 1800MHz band for LTE 4G, the NS-GD-L-Boats will improve mobile Internet on your boat as well.

The dualband booster for boat Nikrans NS-GD-L-Boats has some benefits such as:

  • Shut-off option for turning off the device in cases of extensive input signal or incorrect setup.
  • Automatic Level Control (ALC) regulates incoming signal level on the basis of individual signal reception conditions.
  • Manual Gain Control(MGC) is used to manually control an incoming signal gain for getting the best signal reception.
  • Automatic Gain Control(AGC) is necessary for adjusting signal automatically and controlling booster functioning.
  • Two power supplies (12V and 220V) are shipped with the booster for your convenience.

NS-GD-L-Boats boat booster is also CE and RoHS certified so it meets the international safety standards.

Order this marine cell phone antenna booster and stay connected even in the furthest spots of the seas and oceans!

The GSM signal booster for boats NS-GD-L-Boats is simple to use and install. The design of the device is so well-developed that even users with no technical background will install it on their own. The installation is very quick and won’t take more than 15-20 min. As soon as you switch on the amplifier, mobile signal starts improving automatically.

Nikrans amplifier for boat doesn’t emit radiation when functioning. It even reduces radiation level as a mobile phone irradiates much more in a signal search.

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

NS-GD-L-Boats Specification

Coverage:21600 ft²
Up-link freq:880-915MHz & 1710-1785 MHz
Down-link freq:925-960MHz & 1805-1880 MHz
Up-link Gain:70 dB
Down-link Gain:75 dB
Power Output:23 dBm
Working t °C:-25/+55 °C
Humidity:5 - 95 %
Size (mm):129*95*30mm
Booster Weight:2.5 kg
--TRANSLATE THIS(weight)--:7
Power supply:Input AC90~264V,output DC5V/2A
Model Year:2019


Can Nikrans 3G repeater work with all mobile operators?
Can I cover several rooms and floors with a cell phone repeater?
Can I use a 3G cell phone repeater for improving mobile communication?
How to check signal level of my network in dB?
How do I know what cell phone repeater suits for my country and mobile operator?
How to interpret the results of signal testing in dB?

View all »

NS-GD-L-Boats Customer Stories

NS-GD-Boats-L is an excellent marine cellular booster for our needs.

Everybody wants to have a great internet connection and high levels of GSM signal, even when being at the sea. Especially when being at the sea, I would say, because people who travel by sea pretty often want to stay connected with their families or simply get bored on long trips when there’s nothing around but water. And due to poor coverage because of being far from the shore, a lot of signal issues happen.

The best marine amplifier that I have ever had!

This marine amplifier doesn’t consume much energy and space of the boat, it’s really compact, looks nice and fits in pretty well. It’s energy-saving, extremely low-maintenance, easy to put together and use, and, overall, is a good buy that we are very happy with. Someday we will probably upgrade to buying a booster for internet frequencies as well.

Marine EE booster box for Bouygues and EE signal problems on my yacht.

Guys, if you like sailing as much as I do, then you can really understand the problems that I used to have some time ago before I found this web site. Being in the sea, have you ever faced with weak mobile connection? I am sure that such a problem is rather common for those who have yachts and who like spending free time sailing.

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.

NS-GD-L-Boats Customer Reviews*

M (Spain)
Verified Buyer
Purchased Nikrans NS-GD-L-Boats

Finally, I can make and receive calls during my boat trips. To tell the truth, all these trips were torture due to problems with the connection.

Stability of signal, good price

N (Portugal)
Verified Buyer
Purchased Nikrans NS-GD-Boats-L

Great gsm repeater with modern design and small size. Very practical and economic. I will not stop recommending it!

P (Spain)
Verified Buyer
Purchased Nikrans NS-GD-Boats-L

Excellent booster, its size is very compact, but it´s powerful and easy-to-use. To be short, it features the best characteristics at a very good price. The result exceeded our expectations!

Excellent booster for stable gsm coverage in a large house. Spent only 30 min to mount it with the help of a manual only. Came with some delay.

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

View all

Have read till the end? Get a gift!

Here is your 15€ for any booster at Myamplifiers.

Your Discount Code: GOAL

Click on coupon code to apply it.

We have 100+ models. Find yours.

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

1. Select country

2. Select coverage

3. Click your provider icon ...

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

4. ... and get results

Search »

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:, +(44)8000485044 (Sales), Sales Chat


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

boat phone gsm amplifier ns-gd-l-boats

This booster has been bought for United Kingdom 5 times today.

Request a call