Nikrans LCD-300C GSM Booster

Incompatible with providers of United Kingdom
Indoor coverage: 3300 ft²
1 BandCalls/GSM
Nikrans LCD-300C GSM Booster
Kit includes:
  • Nikrans LCD-300C repeater,
  • indoor antenna + 5m cable,
  • outdoor antenna + 20m cable,
  • power supply,
  • manual

Need additional accessories?
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

LCD-300C Overview

Nikrans LCD-300C GSM amplifier is a newly designed mobile repeater of mini size. It’s used to improve phone calls and work of EDGE and GPRS. This GSM repeater functions at GSM 850MHz frequency and is compatible with most Latin America's mobile providers. The model is effective within the area of 300 m2 (3300 ft2) such as middle-sized houses, cottages, offices, shops, etc.

LCD-300C repeater is the best way to escape poor mobile coverage because of:

  • Small size. The booster will be unnoticeable in any interior as the equipment is small and compact.
  • Gain control. There’s ACG function in the booster that helps to balance gain according to the strength of the coming signal. It's also possible to change the gain manually depending on the area.
  • Multiple phone support. The booster will improve mobile signal reception of 20-30 mobile phones in the same room.

Obtain this Nikrans mobile repeater and make your mobile phone communication really convenient!

The GSM repeater comes in a kit complete with outdoor and indoor antennas, cables to connect antennas with the booster and the necessary mountings. The approximate time spent on installation is 15-20 minutes. All you need is to mount the booster and antennas properly and then attach them to the booster box, only after that plug the repeater into a power supply and enjoy perfect coverage.

The model is safe and healthy for humans. It also decreases radiation emissions coming from mobile devices. Mobile phones automatically start searching for a stronger cellular signal in the areas with poor coverage. After a mobile repeater is installed the level of mobile signal increases, and harmful mobile phone emissions get reduced.

Nikrans LCD-300C GSM booster is what you need to improve the mobile signal coverage up to the maximum.

Our Technical Expert Team are always at your disposal for any question or consultation via  e-mail, phone, skype or live chat. 

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.

LCD-300C Specification

Coverage:3300 ft²
Up-link freq:824 - 849 MHz
Down-link freq:869 - 894 MHz
Up-link Gain:65 dB
Down-link Gain:70 dB
Power Output:15 dBm
Working t °C:-25/+55 °C
Humidity:5 - 95 %
Size (mm):158*95*30mm
Booster Weight:0.5 kg
--TRANSLATE THIS(weight)--:2.5
Power supply:Input AC90~264V,output DC5V/2A
Model Year:2020


How long will the shipping take?
What maximum length of the cable can you recommend between an outside antenna and a cell phone repeater?
What maximum length of the cable can you recommend between an inside antenna and a cell phone repeater?
How to check signal level of my network in dB?
How to interpret the results of signal testing in dB?
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View all »

LCD-300C Customer Stories

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.

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.

A1 signal problems occuring when driving a car? I bought a car antenna booster and resolved them all at once.

Nikrans NS-GDW-Drive is the first car cell phone repeater I have tried. I would like to share my experience, which actually was rather positive. I have two children and my parents live in the village. So practically every weekend we escaped from the nosy city life to the countryside. The only problem was that on our way to my parents’ house we suffered from A1 poor mobile signal. I couldn’t make calls and my children complained that their mobile internet didn’t work properly.

Vodacom signal problems used to appear while driving.

I have been using the tri band Signal Booster for Car Nikrans NS-GDW-Drive for half a year already and I am fully satisfied with the functioning of the device. I am a very busy man and I travel a lot on business, therefore every call is important for me. With this car phone antenna booster I know that I am always in touch and my colleagues as well as my partners can contact me regardless of my location.

LCD-300C Customer Reviews*

B (Brazil)
Verified Buyer
Purchased Nikrans LCD-300C

The device looks modern and very stylish. But it’s far not the end of all its advantages. Its power and stability of work have impressed me even more than its design.

A great device at a very pleasant price.

C (Panama)
Verified Buyer
Purchased Nikrans LCD-300C

Thanks for this excellent device!

I was afraid even to start the installation as I was practically sure that I wouldn’t manage to do it. But I didn’t have to worry at all. With the manual that I received together with my repeater, everything was okay.

J (Honduras)
Verified Buyer
Purchased Nikrans LCD-300C

It is a very good device for a small office. The price is really attractive and the quality is cool.

The device works even during thunderstorms. The installation is not intuitively clear but the guide that was sent with the booster is cool.

M (El Salvador)
Verified Buyer
Purchased Nikrans LCD-300C

Very reliable device. I absolutely like it. Even though I had some difficulties with its installation I still believe that it is the best device ever. It performs its functions perfectly.

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

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nikrans lcd-300c gsm booster

This booster has been bought for United Kingdom 8 times today.

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