GSM Network Signal Booster Triband 2G, 3G, 4G
A Tri-Band GSM Network Signal Booster enhances mobile signal strength across 2G, 3G, and 4G networks by amplifying signals on multiple frequency bands. Below are the detailed specifications of a typical Tri-Band Signal Booster:
Frequency Bands Supported:
- 850 MHz (Band 5): Commonly used for 2G and 3G networks.
- 1800 MHz (Band 3): Supports 2G and 4G LTE services.
- 2100 MHz (Band 1): Primarily used for 3G services.
Coverage Area:
- Typically covers up to 1500 square meters, suitable for homes, offices, and small businesses.
User Capacity:
- Supports simultaneous connections for 25-30 users, ensuring stable connectivity for multiple devices.
Gain and Output Power:
- Gain: Up to 70 dB, enhancing weak signals effectively.
- Output Power: 23 dBm, providing robust signal amplification.
Features:
- Automatic Gain Control (AGC): Adjusts signal amplification to optimal levels, preventing interference and ensuring stable performance.
- LED Indicators: Display operational status and signal strength, facilitating easy monitoring and troubleshooting.
- Full-Duplex Communication: Allows simultaneous transmission and reception of signals, ensuring seamless communication.
Antenna Specifications:
- Outdoor Antenna: High-gain directional or omnidirectional antenna to capture signals from nearby cell towers.
- Indoor Antenna: Omnidirectional antenna to distribute the amplified signal within the coverage area.
- Coaxial Cable: Typically includes a 10-meter cable to connect the antennas to the booster unit.
Power Requirements:
- Input Voltage: AC 100-240V, 50/60Hz.
- Power Consumption: Approximately 5W, ensuring energy-efficient operation.
Certifications and Compliance:
- Complies with international standards and regulations, ensuring safe and reliable operation.
These specifications provide a comprehensive understanding of a typical Tri-Band GSM Network Signal Booster, aiding in selecting a device that meets specific coverage and performance requirements.




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