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  • Quality 2G 4G LTE Mobile Dual Band GSM 900MHz 1800MHz Band Selective Repeater factory
  • Quality 2G 4G LTE Mobile Dual Band GSM 900MHz 1800MHz Band Selective Repeater factory
  • Quality 2G 4G LTE Mobile Dual Band GSM 900MHz 1800MHz Band Selective Repeater factory
  • Quality 2G 4G LTE Mobile Dual Band GSM 900MHz 1800MHz Band Selective Repeater factory
  • Quality 2G 4G LTE Mobile Dual Band GSM 900MHz 1800MHz Band Selective Repeater factory
  • Quality 2G 4G LTE Mobile Dual Band GSM 900MHz 1800MHz Band Selective Repeater factory

2G 4G LTE Mobile Dual Band GSM 900MHz 1800MHz Band Selective Repeater

Basic Properties
Place of Origin: China
Brand Name: ATNJ
Certification: CE,ROHS，CCC，TUV,BV， ISO
Model Number: AS-140-GD
Trading Properties
Minimum Order Quantity: 5Pcs
Price: USD+300---320+pcs
Payment Terms: T/T,Western Union,Paypal,Bank transfering
Supply Ability: 1000+unit+per day.
Tags

50OHm SMA Female To N Male

6GHz Signal Booster Connector

Signal Repeater Customized Connector
Specifications
900MHz Frequency Range: 880–915MHz/ 925–960MHz 1800MHz Frequency Range: 1710–1785MHz/1805–1880MHz
Bandwidth: Wide Range, Supports 1 Subband Adjusted From 0.2 To 20MHz For Each Band Local Control: WIFI/ Type-C Port, Bandwidth Adjustment Could Be Done By Type-C Only
Remote Control: Cloud WEB Platform By SIM Card Gain: UL:65dB DL:70dB
Output Power: UL:15dBm DL:≥17dBm RF Connector(Customers to Choose): N -Type (Female)
Bands Support: VHF, UHF, N71, N28, N5, N20, N8, N66, N3, N1, N40, N7, N78, N77, N79 Network Protocols: TETRA/P25/DMR/GSM/WCDMA/LTE/NR/WiFi
High Light:

2G 4G LTE Band Selective Repeater

,

Type-C Band Selective Repeater
Product Description

Repeater 2G 4G LTE Mobile Dual Band GSM 900 1800 Digital Selective Signal Booster/Amplify

 

Selling Point
① Intelligent to guide the installation with LCD
② Real time display the signal strength.
Automatic dormancy when no user make the calling .
③ Automatic alarm when installation mistake and provide the according solution .
④ Automatic adjust the system gain to avoid the repeater self-excitation .
⑤ Initiative reminding when the device was damaged .
⑥ Supports from 0.2 to 20MHz bandwidth adjusted(Customized) ,Supports 5G bandwidth,40MHz,50MHz,60MHz,70MHz,80MHz,90MHz,100MHz(Frequency Bandwidth Customized) .
⑦ WIFIMonitor+Control(Customized),NMS(network management system),Function Optional .

 

 

Technical Specifications:

 

SPECIFICATIONS
PARAMETERS
Frequency Range
900MHz
UL880–915MHz, DL925–960MHz
1800MHz
UL1710–1785MHz, DL1805–1880MHz
Bandwidth
900MHz
35MHz, supports 1 subband from 0.2 to 20 MHz adjusted
1800MHz
75MHz, supports 1 subband from 0.2 to 20 MHz adjusted
Gain
UL:65dB DL:70dB
Output Power
UL:15dBm DL:≥17dBm
Automatic Gain Control
31dB
MGC (Step Attenuation)
20dB@ 1dB/Step
Spurious Emission
9 kHz -150 kHz/1kHz
≤-36dBm
150 kHz - 30 MHz/10kHz
≤-36dBm
30 MHz - 1 GHz/100kHz
≤-36dBm
1 GHz- 12.75 GHz/1MHz
≤-30dBm
ACPR
Downlink Fully comply with 3GPP 36.106
Fully comply with 3GPP 36.106
Unwanted emissions
Fully comply with 3GPP 36.106
Out Of Band Gain
900MHz
1MH≤f_offset＜5MHz, UL:≥30 dB,DL:≤ 30 dB
1800MHz
1MH≤f_offset＜5MHz, UL:≥ 30 dB,DL:≤ 30 dB
EVM
≤8
VSWR
≤2
Ripple
900MHz
≤6dB
 
1800MHz
≤6dB
Noise Figure
≤8dB
Delay
≤3μs
I/O Impedance
50Ohm
RF Connector(Customers to Choose)
N -Type (Female)
Remote Control
Cloud WEB platform
Local Control
WIFI/Type-C port
Operating Temperature
-25°~+55°
Power Supply
DC 5V/5A
Power consumption
≤75W
Environment Conditions
IP43
Humidity
≤90%
Weight
≤3kg
Size
234*230*52 (mm)
 

 

Product Description

2G 4G LTE Mobile Dual Band GSM 900MHz 1800MHz Band Selective Repeater

2G 4G LTE Mobile Dual Band GSM 900MHz 1800MHz Band Selective Repeater

2G 4G LTE Mobile Dual Band GSM 900MHz 1800MHz Band Selective Repeater

2G 4G LTE Mobile Dual Band GSM 900MHz 1800MHz Band Selective Repeater

2G 4G LTE Mobile Dual Band GSM 900MHz 1800MHz Band Selective Repeater

2G 4G LTE Mobile Dual Band GSM 900MHz 1800MHz Band Selective Repeater

2G 4G LTE Mobile Dual Band GSM 900MHz 1800MHz Band Selective Repeater

 

Multi-band Mobile Signal Booster 800/900/1800MHz Amplifier Repeater 2G 4G 15

2G 4G LTE Mobile Dual Band GSM 900MHz 1800MHz Band Selective Repeater 

 

 
2G 4G LTE Mobile Dual Band GSM 900MHz 1800MHz Band Selective Repeater
 
 
 
FAQ
 

Q1: What is the product name?

A1: The product name is ATNJ JS-900/1800 Dual Band Repeater.

Q2: Where is it produced?

A2: It is produced in Shenzhen.

Q3: Can I have a sample order? What is your MOQ?

A3: Yes, we welcome sample order to test and check quality. MOQ is 1 for normal products.

Q4: What frequency does this product support?

A4: It supports 900MHz and 1800MHz frequencies.

Q5: Are you trading company or manufacturer ? Could I use our own logo and label?

A5: We are factory, with trading service. We provide OEM/OEM service.

Overall Rating
5.0
★★★★★
★★★★★
Based on 50 reviews recently
5 star
100%
4 star
0
3 star
0
2 star
0
1 star
0
All Reviews
  • A
    Aleix Pellicer Garcia
    Belgium Nov 9.2025
    ★★★★★
    ★★★★★
    It works great, the frequency can be adjusted to Vodafone correctly,and LTE speed goes fast.
  • A
    Abram Neufeld
    France Sep 18.2025
    ★★★★★
    ★★★★★
    c’est une bonne qualité
  • 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.
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Mr. Wave Luo

Sales Manager

Product Documents
140-Digital Dual band 900-1800 20241105.pdf
PDF