23dBm Dual-Band Mobile Signal Booster 2g/3G/4G Network Repeater

Customization: Available
Type: Signal Repeater
Transmission Medium: Wireless

Product Description

Basic Information
Model NO.
GW-23GW
Standard
Standard
Protection
With Lightning Protection
Condition
New
Dual Band
GSM900MHz + 3G 2100MHz
Transport Package
Neutral Packing
Specification
CE, RoHS
HS Code
8543709200
Capacity
2,000PCS/Month
Product Overview

23dBm 900MHz 3G Dual Band Signal Amplifier Black Booster (GW-23GW)

The Indoor Dual Band Signal Repeater series is an ideal solution for small/medium businesses and home users looking to enhance indoor 2G & 3G wireless connectivity. It connects via coaxial cable to Donor and Service antennas, extending radio coverage to blind areas. Featuring Automatic Gain Control (AGC), it avoids saturation, maintaining high voice quality without network interference. The super compact design allows for easy installation by individual customers without professional expertise.

Smart Function
Users can adjust gain and choose working bands via the LED panel, providing a simple and safe way to set parameters.
Auto Level Control
The 30dB ALC maintains steady output power even when the donor source signal fluctuates.
Wide Coverage
Covers approximately 800~1500m² without blocks or obstructions.
Technical Specifications
Frequency RangeUplink: 890-915 / 1920-1980MHzDownlink: 935-960 / 2110-2170MHz
Max. Gain70dB75dB
Max. Output Power20dBm23dBm
Band widthWide Band
Automatic Gain Control>20dB
Noise Figure≤ 6dB
Time Delay≤ 1.5 μs
MTBF> 50000 hours
Impedance50 ohm
RF ConnectorN-Female
Size / Weight268mm*58mm*189mm / < 3Kg
Product Gallery
Dual-Band Mobile Signal Booster
Network Repeater View
Package & Applications

Standard Package Includes:

  • AC90-264V, DC9V/5A power supply adapter
  • AC power cord (EU/US/UK/SA/China standard)
  • Installation kit & User manual

Ideal Applications: Hotels, Homes, Basements, Shopping Malls, Offices, and Parking Lots where signals are weak.

Frequently Asked Questions
What area does this signal booster cover?
This device can cover approximately 800 to 1500m² in areas without significant physical obstructions.
Does it support both voice and data?
Yes, it supports all cellular devices including voice, data, and video on the compatible 900MHz and 3G 2100MHz bands.
Is professional installation required?
No, it is designed for easy installation. Individual customers can typically set it up without professional knowledge or specialized instruments.
What is the benefit of the ALC function?
The Automatic Level Control (ALC) maintains steady output power even if the external source signal fluctuates, protecting the network from interference.
Is the device safe for health?
Yes, this dual-band booster improves mobile signals with no negative impact on human health.
Which frequency systems does it support?
This specific model supports GSM 900MHz and WCDMA (3G) 2100MHz, making it versatile for multiple mobile network systems.

Related Products