Product Description

The TOPLINK Signal Booster CSB1 in White is a mobile signal repeater supporting 2G, 3G, and 4G (B1, B3, B8) with 20±2dBm output power, covering up to 40,000 sq ft. Featuring an LCD display, self-oscillation elimination, and high-quality RF components, it’s easy to install and ideal for homes, offices, basements, or elevators with weak signals.

Product Attributes

Material: ABS plastic, metal components
Dimensions: Approx. 20 x 15 x 5 cm
Weight: Approx. 1.2 kg
Features:

• Supports 2G, 3G, 4G (B1, B3, B8)
• UL Frequency: 890-915/1710-1785/1920-1980 MHz
• DL Frequency: 935-960/1805-1880/2110-2170 MHz
• LCD display, self-oscillation elimination

Accessories: Indoor/outdoor antennas, power adapter, manual
Color: White
Capacity: Covers 40,000 sq ft, supports multiple users
Connectivity: GSM, 2G/3G/4G networks

Best Uses

• Boosting signals in homes or offices
• Improving connectivity in basements or elevators
• Enhancing call quality and data speeds
• Gifting for connectivity solutions