Dual Band GSM Signal Booster 900MHz/2100MHz GSM/3G

The Dual Band GSM Signal Booster 900MHz/2100MHz GSM/3G is a high-performance mobile signal amplification solution designed to improve voice calls and mobile data connectivity in areas with weak cellular reception. Supporting both 900MHz (GSM) and 2100MHz (3G) frequency bands, it enhances signal strength for clearer calls, faster internet speeds, and more stable network coverage in homes, offices, warehouses, hotels, and commercial buildings. The system includes an outdoor antenna, indoor antenna, signal amplifier, and necessary installation accessories for reliable indoor mobile coverage.

Product Features

Dual Band Signal Amplification

Boosts both 900MHz GSM and 2100MHz 3G signals to improve voice quality and mobile data performance.

Enhanced Voice Call Quality

Reduces dropped calls, call interruptions, and poor voice clarity by strengthening weak cellular signals.

Improved Mobile Internet Performance

Enhances 3G connectivity for faster browsing, messaging, email, and online applications.

Wide Indoor Coverage

Provides reliable mobile signal coverage throughout homes, offices, retail shops, warehouses, hotels, and other indoor environments.

Automatic Gain Control (AGC)

Automatically adjusts signal gain to prevent oscillation and maintain stable network performance.

Intelligent Signal Protection

Protects the amplifier from excessive input signals while maintaining optimal performance.

Easy Installation

Supplied with indoor and outdoor antennas, coaxial cable, mounting accessories, and power adapter for quick installation.

Multi-User Support

Allows multiple users and devices to benefit from improved cellular signal simultaneously without affecting network performance.

Energy-Efficient Operation

Designed for continuous operation with low power consumption and minimal maintenance requirements.

Durable Metal Housing

Constructed with a robust metal enclosure for efficient heat dissipation and long-term reliability.

Product Specifications

• Product Type: Dual Band GSM/3G Signal Booster
• Supported Frequency Bands: 900MHz (GSM), 2100MHz (3G)
• Network Compatibility: GSM, 3G
• Coverage Area: Up to 300–500 m² (depending on outdoor signal strength and building structure)
• Gain: Up to 65–70 dB
• Output Power: Up to 20 dBm
• Automatic Gain Control (AGC): Yes
• Manual Gain Control (MGC): Available on selected models
• Impedance: 50 Ohms
• RF Connectors: N-Type Female
• Power Supply: AC 100–240V, 50/60Hz
• Operating Temperature: -10°C to +55°C
• Housing Material: Metal
• Status Indicators: LED Indicators
• Installation Kit Included: Signal Booster Unit, Outdoor Antenna, Indoor Antenna, Coaxial Cable, Power Adapter, Mounting Accessories
• Applications: Homes, Offices, Hotels, Retail Stores, Warehouses, Basements, Commercial Buildings, and Areas with Weak GSM and 3G Mobile Network Coverage