Mobile Phone Network Extender 4G/3G Nikrans LCD-1200GD

Indoor coverage:
13000 ft²
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Customer Reviews: 3

2 Band
Kit contents
  • LCD 1200GD signal booster,
  • indoor antenna + 5m cable,
  • outdoor antenna + 20m cable,
  • power supply,
  • manual
£610£495You save: £115
Shipping (3-7 business days) to United Kingdom
  • 5-step pre-delivery check
  • 30-DAY return policy
  • 3-YEAR warranty & service
  • Secure payments


Nikrans LCD-1200GD is one of the most advanced signal boosters for improving wireless voice communication. The device has several features, such as LCD screens, energy-saving mode, stand-by mode and auto-adjustment mode.

LCD-1200 GD functions at 900 MHz and 1800MHz frequency bands which are commonly used for data transmission in the EU and other parts of the world. The coverage zone of the booster model is up to 1200 m2 (13000 ft2). This coverage area is large enough to provide unsurpassed wireless connectivity in villas, shops, underground cafes and office buildings, etc.

Additionally, if your network operator uses 900 MHz for 3G and 1800 MHz for 4G LTE, the booster will also work on amplifying signals for both. This fact eliminates the need of buying an additional amplifier to boost internet speeds.

Some of the features of this model are listed below:

  • LCD screens. The LCD screens are designed to take your usage to a whole new level. You always get notified about signal level, power status, AGC functions status, stand-by mode, setup tips and many other useful system information. Both screens provide information for GSM and 3G signals, correspondingly.
  • Stand-by mode. The booster can significantly save energy by going into stand-by mode when mobile traffic is not detected. When you start using your smartphone, the device automatically reactivates.
  • Automatic adjustment of gain and signal power. AGC and ALC functions control system major parameters and adjust them according to the incoming signals strength. It helps to avoid interference and self-excitation.

Nikrans LCD-1200GD booster has successfully passed the international CE and RoHS certifications and comes with a 3-year warranty, which is standard for all amplifiers. even providers extra years of warranty at additional charge.

Order this model from now and enjoy uninterrupted voice calls and blazing fast 3G/4G internet!


Coverage: 13000 ft²
Up-link freq: 80
Down-link freq: 935-960MHz & 1805-1880MHz
Up-link Gain: 75 dB
Down-link Gain: 80 dB
Power Output: 27 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 Manual Download Datasheet

How it works

Mobile Phone Range Extender Nikrans LCD-1200GD is a very easy-to-use and effective device. Thanks to powerful antennas, it is able to spread boosted cell signal across the area of 13000 ft2 (1200 m2). But its capacity to cover such an area, is not the only peculiarity about this device.

As it has functions of automatic adjustment of gain and signal power for its proper work with accordance of the strength of the received signal, it doesn’t require any manual interference. Moreover, the booster can define the periods when there are no any connected devices and switch a stand-by mode on. Such a feature may help to reduce the usage of power quite significantly.

Customer Reviews

 ·  R  ·  Verified Buyer  · 

It is worth every penny!

Don't be afraid to buy one. It works as advertised. No more have to go outside to call somebody. Be sure you order the correct MHz frequency band for the cell tower you need to use.

Dear Ray, thank you for the feedback, it is very important for us. Kindest regards, Support team.

 ·  G  ·  Verified Buyer  · 

Excellent product with fast shipping

I live in a house with a steel roof in a wooded area. I always had to go outside to make a call. Cell service went from 1 bar to 3-4 bars. Make sure the inside antenna and outside one are far enough apart.

Dear Gabriela, we are glad to know you are enjoying the booster! Kind regards, Support team.

 ·  T  ·  Verified Buyer  · 

Satisfied with reception

I purchased the amplifier for my vacation home. It took me about 15 minutes to hook this thing up. The device is definitely a game-changer. It’s great not to have to go upstairs to call or text.

Dear Tony, thank you for the review, we greatly appreciate it. Best regards, Support team.

Case Studies

Amanda Caswell, Ipswich

Impeccable service!

We wouldn’t achieve our goals and get rid of our Tesco Mobile signal issues so effectively if it wasn’t for the help of’s amazing tech support. They asked us what kind of problem do we have and helped with the choice of a booster that would fit every demand. They’re doing a very good job, they are respectful and give the most complete responses. Thank you,, for making people’s lives better!

Myles Bagnell, Southampton

Compact but powerful device!

The parcel with our order from arrived in just a couple of days, and it was impressive. The contents of the box were absolutely similar to what we were expecting: the inside antenna, the outside antenna, the power source, the wires and last, but not least – the booster box itself. It was so compact, well-designed and nicely looking! It absolutely didn’t ruin the interior design in any way.

Matt Gridley, Romford

Comprehensible installation process.

Since the stable internet connection was needed in all rooms of our apartment, we decided to place the signal repeater in the kitchen. A great thing is that the system requires no wires to connect your device to the repeater, and it is very convenient for situations like ours. And in general. We used the instructions that we took out of the box, and it was absolutely impossible to mess anything up.

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