Description

 5G/4G Mobile Phone Signal Booster 

This Mobile Phone Signal Booster is a high-power mobile phone signal booster designed to significantly enhance indoor cellular reception across 2G, 3G, 4G, and select 5G frequencies. Ideal for homes, offices, and buildings where weak signal strength disrupts communication, this booster features a powerful 75dB gain and supports multiple frequency bands. It includes a high-gain antenna with a 15-meter cable, ensuring broader indoor coverage. With simple installation, built-in power supply, and automatic level control (ALC), the GSR110 improves signal stability, enhances call quality, and reduces cellphone radiation—making it a dependable and practical solution for better mobile connectivity.

Product Features

Boosts Mobile Signal Strength Indoors
Eliminates dropped calls and poor reception in weak signal areas by amplifying 2G, 3G, 4G, and select 5G signals across multiple frequencies.

Wide Band Support
Covers GSM, WCDMA, DCS, and LTE bands, including 890–960 MHz, 1710–1880 MHz, 1920–2180 MHz, and 2500–2690 MHz, ensuring compatibility with most mobile operators.

High Gain and Output Power
Delivers a maximum gain of 75dB and up to 27dBm output power, providing strong and stable coverage even in challenging indoor environments.

Advanced ALC Technology
Utilizes automatic level control to adjust signal gain based on environmental conditions, reducing signal interference and enhancing performance.

Simple Setup and Operation
Designed for easy plug-and-play installation, with a full-duplex, single-port layout, LED signal indicators, and a built-in power supply.

Improves Device Efficiency and Safety
Reduces electromagnetic radiation and extends mobile battery life by providing a stronger, more stable signal to connected devices.

Sturdy, Compact Indoor Design
Compact aluminum housing (25 × 19 × 2.2 cm) built for indoor use with reliable thermal performance and long-lasting durability.

Product Specifications

• Product Type: Mobile Phone Signal Booster (2G/3G/4G/5G)
• Supported Networks: GSM, DCS, WCDMA, LTE
• Frequency Bands:
  • 890–915 MHz / 935–960 MHz
  • 1710–1785 MHz / 1805–1880 MHz
  • 1920–1990 MHz / 2110–2180 MHz
  • 2500–2570 MHz / 2620–2690 MHz
• Gain: 75dB
• Max Output Power:
  • 23dBm ± 3dB (standard version)
  • 27dBm ± 3dB (high-power version)
• Input Power Range: –70 ~ –40 dBm/FA (1.23MHz)
• Impedance: 50Ω
• Seclusion: >80dB
• Power Supply: AC 220V
• Antenna: High-gain external antenna with 15m coaxial cable
• Installation Location: Indoor
• LED Indicators: Signal strength and working status
• Product Dimensions: 25 × 19 × 2.2 cm
• Build Standard: GB6993-86, ETSI 300 609-4 compliant
• Status: New