Mobile Phone Extender Nikrans LCD-800GD

Indoor coverage:
8700 ft²
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Customer Reviews: 3
2 Band
Kit contents
  • LCD-800GD mobile phone extender,
  • indoor antenna + 5m cable,
  • outdoor antenna + 20m cable,
  • power supply,
  • manual
Shipping (3-7 business days) to United Kingdom
  • 5-step pre-delivery check
  • 30-DAY return policy
  • 3-YEAR warranty & service
  • Secure payments


The dualband Nikrans LCD-800GD repeater is designed to improve mobile signals at two different frequencies simultaneously, GSM 900 MHz and 1800 MHz. Both of these frequencies are commonly supported by the UK's network providers (except of EE that doesn't operate at 900 MHz).

Perhaps, one of the best features about this model is the LCD screens showing setup and error notifications as well as system diagnostics information. Since the LCD-800GD coverage area extends up to 800 m2 (8600 ft2 ), it becomes a powerful signal amplifying tool for large offices, apartments, shopping malls, conference halls and basements (bars, studios, etc.)

It supports GSM/ GPRS/ EDGE standarts thus successfully struggling with poor voice and data transmission. In case your mobile operator uses 900MHz band for 3G, the device will also improve your 3G connectivity. Adding to this, some operators also use 1800 MHz frequency for LTE/4G. This means that the booster is also capable of amplifying 4G LTE signals.

It is distinguished by a number of features, such as:

  • Multiple-LCD displays. Each screen of the repeater is dedicated to one frequency band supported by the phone signal extender. They show signal levels, power status, sleep mode status, auto control function, installation setup tips, error notifications, and more. Such notifications will be particularly convenient while using this device.
  • Sleep mode. LCD-800GD will go to sleep mode when no network activity is detected and is back in service automatically when you start using your phone. This option helps in saving energy.
  • AGC and ALC for auto adjustment. The device self-adjusts signal power and gain depending on incoming reception conditions.
  • International safety certificates. The device conforms with international CE and RoHS requirements and comes with a three-year warranty. Hence, it satisfies all creteria of modern technical standards.

Order LCD-800GD right now and enjoy uninterrupted conversations and Internet browsing!


Coverage:8700 ft²
Up-link freq:70
Down-link freq:935-960MHz & 1805-1880
Up-link Gain:65 dB
Down-link Gain:70 dB
Power Output:23 dBm
Working t °C:-25/+55 °C
Humidity:5 - 95 %
Size (mm):310 × 270 × 60
Booster Weight:4.2 kg
Power supply:Input AC90~264V,output DC5V/2A
Model Year:2017
Download Datasheet

How it works

The standard mobile phone signal booster kit includes not only a booster box but also two antennas and two cables. As there are some specific requirements regarding the installment of all these elements, individual characteristics of your building or facilities may result in a necessity to customize your order. For example, there is an outdoor antenna that should be installed, as you may have already guessed, outdoors and there is an indoor ceiling antenna; and the distance between them should be at least 5 meters.

Due to the fact that Mobile Phone Extender Nikrans LCD-800GD is intended for amplifying signal within the area of 800 m2 (8600 ft2), you may need to have longer cables than the ones that are included into the standard set. In this very case, we offer you such an opportunity which will make it possible to install our booster correctly despite some specificity of the building.

Case Studies

Peter Brown, Wrexham

For those who are like me before experience signal problems.

I never wanted to change my operator and face those inconveniences of looking for another tariffs from another cell phone data providers, even despite the fact that I was having troubles. But actually, I didn’t even have to do it, and no one has to, because the signal boosters from can solve every possible issue with the existing operator signal, no matter how weak it is and what is the reason behind the situation.
Graig Williams, Kinross

The installation was not a hustle for me.

What my family needed in our case is to install a repeater somewhere in the middle of the house, since we wanted the signal to work good in the basement as well. So I decided to mount the outer antenna outside the window on the second floor of the house and then got the wire to the booster box on the first floor. It didn’t cause any problems, and after I turned it on, everything was working perfectly.

Edward Sandells, Kinlochleven

Happy with the purchase!

In the next couple of minutes after me and my brother switched the’s booster in, the signal in our whole big house became evenly strong. We checked out the basement and every room on both of the floors, and were childishly excited that the booster’s range could reach us anywhere and we could use our internet at the same time without interfering with each other’s interests and working schedules.

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