Dual Band Cell Phone Signal Booster - 65-75dBi Gain, 22+3dBm Power, Supports 5 Frequency Pairs (900/1800/2100/2600/850/1900MHz)

1️⃣ Wide Dual-Band Coverage – Boosts 5 key frequency pairs (900/1800MHz, 900/2100MHz, 1800/2100MHz, 2100/2600MHz, 850/1900MHz) for enhanced 2G, 3G, 4G, and LTE signals across multiple carriers.
2️⃣ High Gain & Power – Delivers 65-75dBi gain with 22+3dBm output power for strong, stable signal amplification in weak-coverage areas.
3️⃣ Expanded Indoor Coverage – Covers over 300㎡ and supports 4 to 10 indoor antennas for seamless whole-home or office signal distribution.
4️⃣ Compact & Lightweight Design – Measures 24×18.5×2.5cm and weighs only 0.8kg for easy, discreet installation in any space.
5️⃣ Carrier & Device Compatible – Works with major network providers and all cellular devices (smartphones, tablets, modems) without requiring configuration.

Detailed Description:
The S2GW-BH Dual Band Cell Phone Signal Booster is a high-performance solution designed to eliminate dropped calls, slow data speeds, and poor signal reception in homes, offices, or commercial spaces. Engineered to amplify the most commonly used cellular frequencies, it ensures reliable voice, text, and data connectivity across multiple carriers and generations of network technology.

Key Features & Specifications:

• Supported Frequency Bands:
  • 900MHz & 1800MHz
  • 900MHz & 2100MHz
  • 1800MHz & 2100MHz
  • 2100MHz & 2600MHz
  • 850MHz & 1900MHz
• Gain: 65-75dBi
• Power Output: 22+3dBm
• Coverage Area: >300㎡
• Indoor Antenna Support: Compatible with 4 to 10 indoor antennas for extended coverage
• Dimensions: 24×18.5×2.5cm
• Weight: 0.8kg

How It Works:
The system consists of an outdoor antenna, the S2GW-BH amplifier unit, and indoor antennas. The outdoor antenna captures existing outside cellular signals, which are then amplified by the booster and rebroadstrated indoors via the connected antennas. This creates a stable, high-strength signal zone throughout your intended coverage area.

Installation & Compatibility:

• Easy to set up with standard coaxial cables and included mounting hardware.
• Works with all major cellular providers and does not require SIM cards, subscriptions, or software.
• Ideal for residential houses, small offices, workshops, basements, and remote buildings.

Applications:

• Improve call clarity and reduce call drops
• Enhance mobile data speeds for streaming and browsing
• Support multiple users and devices simultaneously
• Extend coverage in large or partitioned spaces with optional additional indoor antennas

Package Includes:

• S2GW-BH Dual Band Signal Booster Unit
• Power Adapter
• User Manual & Installation Guide

Note: For optimal performance, ensure proper placement of outdoor and indoor antennas to minimize interference. Check local regulations regarding signal booster use in your region.