Cell signal repeater LCD-250C+4G

Indoor coverage:
2700 ft²
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Customer Reviews: 3
2 Band
Kit contents
Nikrans LCD-250C+4G
Shipping (3-7 business days) to United States
  • We conduct 5-step
    pre-delivery inspection
  • We accept returns
    within 30 days
  • We’ve extended your warranty
    up to 3 YEARS
  • We guarantee security
    to your payments


Cellular signal amplifier dual band LCD-250C+4G belongs to the line of cell phone signal boosters aiming to procure stable and strong 2G and 4G LTE signals of the major American carriers that deliver their services at 850 Mhz and 1700/2100 Mhz. In cities and towns mobile coverage may suffer from huge concentration of high buildings where the signal has a lot of difficulties finding its way to the final user but also from the building materials that make this very signal to lose its strength significantly. Off-grid areas may suffer from the cellular signal weakness because of their geographical location (mountains, surrounding deep woods, etc.) and remoteness from cell towers. All these factors lead to breaking up over the phone, dropped important calls and unbelievably slow Internet connection.

LCD-250C+4G has all the necessary features to change such situation for better:

  • Improves 2G and 4G in any small-sized house/office up to (2700 ft2)
  • Inside and outside antennas, signal booster box, cables, fixations, installation guide in one package
  • Compatible with all cell phones, tablets, lap tops and is not limited by the number of users
  • Manual setup and programming is not required – the cell signal repeater LCD-250C+4G is preset at the factory and afterwards it self-adjusts the incoming signal and gain depending on the situation
  • Simple in installation, friendly in usage with comprehensive LCD-screen
  • No negative impact on users’ health and environment

Cell-phone-signal-booster.com is an online store where everyone can find its own signal boosting device which will help him/her to converse over the phone without any noises, freeze-outs and unwanted interruptions, to stay online 27h/7 uploading and downloading files, photos, etc. with ease.

Our agents are eager to assist you with any technical issues relating to purchasing, delivery and installation of a 2G/4G signal booster and all other questions that may arise.


Coverage:2700 ft²
Up-link freq:824-849MHz & 1710 – 1755MHz
Down-link freq:869-894MHz & 2110 – 2155MHz
Up-link Gain:60 dB
Down-link Gain:65 dB
Power Output:15 dBm
Working t °C:-25/+55 °C
Humidity:5 - 95%
Size (mm):225×140×32
Booster Weight:2 kg
Power supply:AC 110V~220V, DC5V/2A, 7W
Model Year:2017
Download Datasheet
Cell signal repeater LCD-250C+4GLCD-250C+4G, inside antenna, outside antenna, power supply, user manual
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Tired to struggle with a weak cell phone signal?
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[email protected], +18883705270 (Sales), Sales Chat