Tri-Band Mobile Signal Booster | 700/850/1700MHz | Covers Up to 1000㎡

Features:

• Supports 3 frequency bands:
   • 700MHz (Band 12/13/17)
   • 850MHz (Band 5)
   • 1700MHz (Band 4)
• Compatible with major North American carriers (AT&T, T-Mobile, US Cellular, etc.)
• Covers up to 1000㎡ in areas with strong outdoor reception
• Equipped with AGC (Automatic Gain Control) for optimized performance and network protection
• Smart LED indicators for power, signal strength, and troubleshooting
• Full installation kit: outdoor antenna, indoor antenna, coaxial cables, power adapter
• Quick setup – no technical skills required

Specification:

Application Scenarios:

Where to Use This Mobile Signal Booster

• Large Homes & Multi-floor Villas
• Corporate Offices & Clinics
• Supermarkets & Retail Areas
• Warehouses & Workshops
• Garages & Indoor Parking Areas

Installation Diagram:

 Click to enlarge installation guide

How to install a mobile signal booster

Frequency Detection Guide:

Not sure which frequency you need?

Check your local mobile frequency here

Download Center:

Download PDF User Manual

Frequently Asked Questions (FAQ)

Q1: How can I make sure this booster works for me?
A: Use our frequency check tool to confirm your carrier uses any of these bands: 700, 850, or 1700MHz.

Q2: What coverage can I expect?
A: WSC-23TB781 can cover up to 1000㎡ in ideal outdoor signal conditions. Actual coverage may vary.

Q3: What’s included in the box?
A: Booster unit, outdoor directional antenna, indoor ceiling antenna, power adapter, 10–15m coaxial cable, mounting hardware, and user manual.