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5 Watt 900MHz 1800MHz 2100MHz Tri Band Repeater Customized Amplifier

Basic Properties
Place of Origin: China
Brand Name: ATNJ
Certification: CE,ROHS,CCC,TUV,BV, ISO
Model Number: AT-MS-900/1800/2100
Trading Properties
Minimum Order Quantity: 5Pcs
Price: USD+2700--2800+kit
Payment Terms: T/T, Western Union,Paypal,Alibaba,Bank transfering.
Supply Ability: 1000+unit+per day.
Specifications
900MHz Frequency Range: 890-915MHz / 935-960MHz 1800MHz Frequency Range: 1710-1785MHz / 1805-1880MHz
2100MHz Frequency Range: 1920-1980MHz / 2110-2170MHz Material: Zinc Alloy ,Plastic
Support network: 2G, 3G, 4G, Voice Products Type: Atnj Repeater 3band, Triband Mobile Booster
High Light:

2100MHz Tri Band Repeater

,

5W Tri Band Repeater

,

900MHz Customized Amplifier

Product Description

5 Watt 900MHz 1800MHz 2100MHz Tri Band Repeater Customized Amplifier

 

2G 3G 4G 90dB Gain 900/1800/2100MHz Tri Band Signal Repeater 5 Watt Customized Amplifier

 

Product Detail:

 

Model No : AT-MS-900/1800/2100

 

With ALC AGC Function

Can control gain automatically. Avoid base station interference

 

(Band 1) 2100MHz -- Uplink frequency : 1920 - 1980MHz / Downlink frequency : 2110 - 2170MHz
(Band 3) 1800MHz -- Uplink frequency : 1710 - 1785MHz / Downlink frequency : 1805 - 1880MHz

(Band 8) 900MHz -- Uplink frequency : 890 - 915MHz / Downlink frequency : 935 - 960MHz


Network support : 2G 3G 4G Voice


Gain : 80dB 

 

Output power : 5watt 


Power Supply : AC110V~220V; DC+24V 5A 


Connector Type : N-F 

 

Wide Range .

 

Single Band Repeater with AGC/MGC

Device Model

AT-MS-900/1800/2100

Frenquecy Range 1

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

Frenquecy Range 2

UplinK: 1710-1785MHz Downlink: 1805-1880MHz

Frenquecy Range 3

UplinK: 1920-1980MHz Downlink: 2110-2170MHz

Working System

Band1 2100MHz; Band3 1800MHz; Band8 900MHz

Gain

90dB

Device Output Power

33dBm

Bandwidth

Wide Range

Ripple in Band

≤4dB

Noise Figure @ Max.Gain

≤6dB

V.S.W.R

≤2dB

MTBF

>50000Hours

Power Supply

AC110V~220V;DC+24V5A

Power Comsumption

<20W

Impedance Matching

50ohm

Mechanical Specification

RF Connector

N/F 

Cooling

Heatsink Convection Cooling

Dimension

170*130*26(mm)

Net Weight

0.35KG

Installation Type

Wall Installation or Desk

Environment Conditions

IP55X

Origin

Shenzhen

Operating Temperature

-10°C~55°C

Further detail pls click here for downloading the products specification:

5W 900+1800+2100 Tri Band RF Repeater.pdf

 

Selling Point

 

LCD Display.

Even a non-technical person can easily install and use this signal booster. The display shows all important information and prompts: input and output signal strength, installation details, power, AGC (automatic gain control), etc.

 

Sleep mode.

In the absence of incoming and outgoing calls and data transmission over the Internet, the LCD amplifier goes into sleep mode. This function helps to save energy.

 

Automatic adjustment of operation.

The signal amplifier can adjust the system gain and signal level. All this helps to avoid self-excitation of the device. If a problem occurs, the device will turn off automatically.

 

Free Frequency Combination:
Band 800: Uplink : 824 - 849 MHz Downlink : 869 - 894 MHz (B20 800 available )
Band 900: Uplink : 880 - 915 MHz Downlink : 925 - 960 MHz
Band 1800: Uplink : 1710 - 1785 MHz Downlink:1805 - 1880 MHz
Band 1900: Uplink : 1850 - 1910 MHz Downlink:1930 - 1990 MHz
Band 2100: Uplink : 1920 - 1980 MHz Downlink:2110 - 2170 MHz
Band 2300: Uplink : 2305 - 2315 MHz Downlink:2350 - 2360 MHz
Band 2600: Uplink : 2500 - 2570 MHz Downlink:2620 - 2690 MHz

Band Options : Single Band, Dual Band, Tri Band, Four Band, Free combinations


Output Power : 5W/10W/20W

Power Supply : AC adapter

Size : 308*219* 135mm
Weight : 7.0kg

 

Product Pictures

 

Please Check Frequency before Buying How to check?

 

- Android mobile phone
Download App called < Network Cell Info Lite >
The App will tell the number of LTE band


- Iphone
Dial *3001#12345#*
Clink Cell Serving Info
Check Freq Band Indicator, the number is LTE Band

 

5 Watt 900MHz 1800MHz 2100MHz Tri Band Repeater Customized Amplifier 0

 

 

 

5 Watt 900MHz 1800MHz 2100MHz Tri Band Repeater Customized Amplifier 15 Watt 900MHz 1800MHz 2100MHz Tri Band Repeater Customized Amplifier 25 Watt 900MHz 1800MHz 2100MHz Tri Band Repeater Customized Amplifier 3

 

5 Watt 900MHz 1800MHz 2100MHz Tri Band Repeater Customized Amplifier 4

 

FAQ:

 

Q1: Do you have CE or any other certification?

A: Yes,we CE, , ROHS certification,etc.

 

Q2: Can you give me a discount?

A: Please discuss with our sales.

 

Q3: How about gain and output power of your device?

A: Different models, gain and output power are different,for more details, please contact us.

 

Q4: How long is warranty period?

A: The warranty is 12 months. And we offer 7*24 technical support .

 

Q5: How many square meters can be covered?

A: For different models, the covered square meters are different.

 

Q6: Can I use your device in suburbs or remote areas?

A: Yes, as long as you can find a good signal source, our signal booster can help you solve signal problems in remote areas.

 

Overall Rating
5.0
★★★★★
★★★★★
Based on 50 reviews recently
5 star
100%
4 star
0
3 star
0
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0
All Reviews
  • M
    MILTON HIDALGO
    Croatia (local name: Hrvatska) Oct 21.2025
    ★★★★★
    ★★★★★
    Shipment arranged in time,and the repeater working well.
  • B
    Benn Vincent Brown
    Germany Aug 14.2025
    ★★★★★
    ★★★★★
    To deal with ATNJ has been a pleasure because of the clever and special attention from Emma to assist me when our local post office neglected to make the delivery, Emma had better local information than me here in Australia. Because I live in a remote valley the local signal is very weak and the nearest tower is 20Km away. The ATNJ product has been excellent and delivers a stronger signal than two other well known products that I have tried. I am very effetively using two indoor antennas to cover down and upstairs The design is neat and effective and the instructions well describe how to instal and best practice. I can recommend this product with no hesitation.
  • S
    Sharjeel Ahmed Khan
    Italy Jul 13.2025
    ★★★★★
    ★★★★★
    I have bought these products before, and I have had no problems, they are of very good quality.