Cell Phone Signal Booster, Mobile Signal Amplifier, GSM 900MHz, Mobile Kit

The Cell Phone Signal Booster is a mobile signal amplifier designed to enhance GSM 900MHz signals. It features dual antennas for improved connectivity and is built with high-quality aluminum to minimize radiation.

Technical specifications

• Frequency Range: Uplink (890-915 MHz), Downlink (930-960 MHz)

• Supports GSM900 2G voice signal only

• Does not support 3G/4G Internet access

• Full-duplex dual-port design

Compatibility and accessories

• Compatible with GSM900 MHz frequency band

• Not compatible with AT&T, Verizon, T-Mobile, or Sprint networks

Installation

• Easy DIY installation

• Automatic gain control

• Turn off 3G/4G signal on your mobile phone during installation for optimal performance