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Nikrans LCD-300 GSM 900MHz Mobile Signal Repeater

China Shenzhen Atnj Communication Technology Co., Ltd. certification
China Shenzhen Atnj Communication Technology Co., Ltd. certification
Customer Reviews
Good service and fast delivery

—— Aki Vaattovaara,Sweden

It arrived in time I am very satisfied with the support. The product si in very good conditions. I proved it and works very well.

—— JC Saavedra Libia,Peru

I an very satisfied with the Quality of the product. Also the miss that support me is very kind. she resolved all my doubts perfectly. the product arrived at time as usual.

—— JC Saavedra Libia,Peru

Ms Anne Wang works hard to provide very good service for customers. A pleasure to deal with. Product is as described and good value for money.

—— Lindsay Pettigrew,Australia

Excellent product as describe. Very good seller ! 100% recommended, 100% satisfied ! shipping very fast to Cambodia.

—— loem kom,Cambodia

I have received the repeater in 5/6 days, it is a robust case repeater, it looks nice, and it work perfectly. I suggest this brand repeater. good work

—— andrea cristofanini,Italy

получил товар. качество и параметры сответствуют описанию. продавец молодец!

—— akbar karaev,Uzbekistan

Super fast delivery and superb service/help from supplier. I haven't had a chance to try out the product but I am confident it will work fine. If not, the supplier is really helpful and I am sure he will assist me with futher installation details

—— Attila Kinkopf,United States

I haven't used the product yet but it looks like a quality product. Wave Luo was very helpful, thank you very much!!!!

—— Shephard Mack,South Africa

ATNJ, You got good products with good services, fast and easy to communicate.

—— Borin SIM,Cambodia

Gracias excelente productos y el envío muy rápido


Very technical and very welll organized and professional. Andrew has been a very helpful salesperson

—— gabriel haddad,Venezuela

Excelent product antennas and power.. its good, working very goog thanks ATNJ,

—— CARLOS GREGORIO,United States

Let’s be honest, the quality of my Vodafone mobile signal at home always left much to desire. I just was too lazy to do anything with it. I was absolutely satisfied with the rates and the quality of the signal that I had everywhere and my own house was an exception. However, the coronavirus pandemic changed everything. I started to spend much more

—— Ali , Spain

I bought this booster for my apartment because I was absolutely dissatisfied with the power of GSM and 4G signals that I had there. But now the situation has changed. Thank you for this booster, I finally don’t feel isolated when I stay at home alone.

—— Abdul Mohammed,Germany

I think that’s a very nice solution for those who suffer from problems with voice services and mobile internet and do not want to create any antennas or smth like that themselves. The price is absolutely fair and the quality is amazing.

—— Lena W.,Finland

I was very happy to see the discount that you offered. I know that quite often companies make discounts on goods that are not popular but in this case, I see that the situation is quite opposite. I like that this device is able to improve calls and the internet speed at the same time.

—— Giulia M.,Austria

Thank you! The booster is super cool for a private house. All the rooms are now covered with the improved signal. Now I can’t understand why we haven’t bought it earlier.

—— Nadine Nacht ,Germany

It’s a very cool booster! Thank you, dear team, for your attention to your clients’ needs and the prices that you offer. You are the best, ATNJ

—— Natalia L.,Norway

My 3G and GSM connection used to leave much to desire. But with m new booster I have practically forgotten all these problems. I really like that this device is so compact but so powerful. Thanks, guys, for your amazing work and fast delivery.

—— Goran N. ,Sweden

I can’t understand why I bought this repeater only 2 months ago and not earlier. That’s a very useful device for those who live in a rural area like my family. The improved quality of connection has significantly improved the quality of our life.

—— Lars M. ,United States

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Nikrans LCD-300 GSM 900MHz Mobile Signal Repeater

Nikrans LCD-300  GSM 900MHz Mobile Signal Repeater
Nikrans LCD-300  GSM 900MHz Mobile Signal Repeater
Nikrans LCD-300  GSM 900MHz Mobile Signal Repeater Nikrans LCD-300  GSM 900MHz Mobile Signal Repeater Nikrans LCD-300  GSM 900MHz Mobile Signal Repeater Nikrans LCD-300  GSM 900MHz Mobile Signal Repeater

Large Image :  Nikrans LCD-300 GSM 900MHz Mobile Signal Repeater

Product Details:
Place of Origin: China
Brand Name: ATNJ
Certification: CE,ROHS,CCC,TUV,BV, ISO
Model Number: LCD-300
Payment & Shipping Terms:
Minimum Order Quantity: 1
Price: USD+120---130+kit
Packaging Details: Standard neutral packing,54x19x16cm(1 kit), 6kits as 1 carton(53x49x42cm)
Delivery Time: 3-5 work days
Payment Terms: T/T, Western Union,Paypal,Alibaba,Bank transfering.
Supply Ability: 1000+unit+per day.

Nikrans LCD-300 GSM 900MHz Mobile Signal Repeater

Booster Gain: 68±2dB Booster Power: 17--20dBm
Frequency Range: 880-915MHz,925-960MHz Connector Type:: SMA/F
Material: Zinc Alloy ,Plastic Support Network: 2G 3G, Voice
WIFI Contronal: Done Products Name: Cellular Signal Booster
High Light:

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Digital GSM Band8 GSM 900MHz Band Selected Mobile Signal Repeater Amplifier


Product Detail:


Model No :LCD-300

With ALC AGC Function, WIFI control and monitor

Can control gain automatically. Avoid base station interference

(Band 8) 900MHz -- Uplink frequency: 890-915MHz/Downlink frequency : 935-960MHz
Network support : 2G 3G, Voice
Gain :70±2dB
Power Supply :AC110V~220V;DC+5V/2A
Connector Type: SMA-F

Wide Range,Supports 10MHz from 0.2 to 10MHz bandwidth adjusted

Single Band Repeater with AGC/MGC



Frenquecy Range

UplinK:890~915MHz Downlink:935~960MHz

Working System

Band8 GSM 900MHz



Device Output Power



Wide Range,Supports from 0.2 to 20MHz bandwidth adjusted

Ripple in Band


Noise Figure @ Max.Gain






Power Supply


Power Comsumption


Impedance Matching


Mechanical Specification

RF Connector



Heatsink Convection Cooling



Net Weight


Installation Type

Wall Installation or Desk

Environment Conditions


WIFI Control


Operating Temperature


Product Pictures

Nikrans LCD-300  GSM 900MHz Mobile Signal Repeater 0

⭐ Intelligent to guide the installation with LCD .

⭐ Real time display the signal strength .

⭐ Automatic dormancy when no user make the calling .

⭐ Automatic alarm when installation mistake and provide the according solution .

⭐ Automatic adjust the system gain to avoid the repeater self-excitation .

⭐ Initiative reminding when the device was damaged .

⭐ Supports from 0.2 to 20MHz bandwidth adjusted(Customized) .
⭐ Supports 5G bandwidth, 40MHz,50MHz,60MHz,70MHz,80MHz,90MHz,100MHz(Frequency Bandwidth Customized) .

⭐With WIFI Monitor+Control(Customized),NMS(network management system),Function Optional .

⭐ A variety of appearance customization.

Nikrans LCD-300  GSM 900MHz Mobile Signal Repeater 1

Nikrans LCD-300  GSM 900MHz Mobile Signal Repeater 2



1. What is your advantage? 

---Your inquiry will be replied in 24hours .

---OEM&ODM, for any of your customized products we can help you to design and put into product .

---All our products with 36months guarantee .

2. What is our Payment methods? 

We agree T/T, Western Union, PayPal.L/C for old customers.

3. What is our Shipping & Trade terms?

Shipping By sea, air, or UPS, FEDEX, EMS, DHL, etc .

Delivered time: 1-3 business days for sample, 10-25 days for mass order .

Trade terms: EXW, FOB , CIF etc .

4.  What is our Warranty and Certificates?

Our warranty is 36 months .

We have CE, ROHS, FCC certificates .

Contact Details
Shenzhen Atnj Communication Technology Co., Ltd.

Contact Person: Emmy Song

Tel: +8618285424282

Send your inquiry directly to us (0 / 3000)