GSM Signal Boosters Triband 2G 3G 4G Mobile Network Amplifier

The GSM Signal Boosters Triband 2G 3G 4G Mobile Network Amplifier is designed to enhance weak cellular signals and improve call quality and mobile data performance across multiple frequency bands. Supporting triband operation, this signal booster strengthens GSM, 3G, and 4G LTE networks to reduce dropped calls, increase signal bars, and improve internet speed in homes, offices, shops, and commercial buildings. Engineered for stable amplification and wide indoor coverage, it provides reliable multi-user connectivity when paired with compatible outdoor and indoor antennas.

Product Features

Triband Network Support

Supports three major frequency bands commonly used for 2G GSM, 3G, and 4G LTE networks, ensuring compatibility with multiple mobile operators.

Enhanced Voice and Data Performance

Improves call clarity, minimizes call drops, and enhances mobile data speeds for browsing, streaming, and business communication.

Wide Indoor Coverage

Designed to distribute amplified signal across multiple rooms and floors when used with appropriate antennas and splitters.

Automatic Gain Control

Intelligent gain adjustment prevents signal oscillation and interference, maintaining stable and safe operation.

Multi-User Support

Allows multiple devices and users to connect simultaneously without compromising signal quality.

Durable Metal Housing

Built with a high-quality metal enclosure for effective heat dissipation and long-term operational reliability.

LED Signal Indicators

Integrated LED indicators display power and signal status for easy monitoring and troubleshooting.

Product Specifications

• Product Type: Triband mobile signal booster
• Supported Technologies: 2G GSM, 3G UMTS, 4G LTE
• Frequency Bands: Typically 900 MHz / 1800 MHz / 2100 MHz (model dependent)
• Max Gain: Typically 60 to 70 dB (model dependent)
• Output Power: Typically 17 to 23 dBm (model dependent)
• Coverage Area: Up to 200 to 1500 square meters (depending on outdoor signal strength and installation)
• Impedance: 50 ohms
• Connectors: N-type female (typical)
• Power Supply: AC adapter 100 to 240V input
• Operating Temperature: -10°C to 55°C
• Installation: Indoor unit with external outdoor antenna required
• Application: Homes, offices, retail shops, warehouses, small commercial buildings