2100MHz 3G Mobile Signal Booster with 70dB Gain and 300m² Coverage Area for Enhanced Cellular Reception
Price:
USD+40---49+kit
MOQ:
5Pcs
Delivery Time:
3-5 work days
Brand:
ATNJ
Product Description
Product Overview
The ATNJ 2100MHz 3G Mobile Signal Booster provides reliable cellular signal enhancement in areas with poor coverage. This professional-grade repeater features easy installation, built-in indoor antenna, and zero interference operation.
Key Benefits
- Improves indoor signal coverage up to 300 m² (3100 ft²)
- Extends cellular battery life and reduces phone radiation
- Features intelligent LCD display with real-time monitoring
- Energy-saving sleep mode when not in use
- Compact design with dimensions of 165×130×40mm
- CE, ROHS, CCC, TUV, BV, ISO certified for safety
Technical Specifications
| Parameter | Specification |
|---|---|
| Frequency Range | Uplink: 1920-1980MHz, Downlink: 2110-2170MHz |
| Frequency Bandwidth | 60MHz |
| Gain | 70dB |
| Output Power | 20dBm |
| Automatic Gain Control | 20dB Min. |
| Operating Temperature | -10°C to +55°C |
| Power Supply | AC 110-220V±20%, 50/60Hz |
| Dimensions | 165×130×40mm |
| Weight | ≤0.8kg (Net) |
Advanced Features
- Smart LCD screen displays error notifications and installation guide
- Compatible with European, Asian, African, and Oceanian network operators
- Works with Vodafone, O2, Eir and other major carriers
- Alarm monitoring system for uplink self-oscillation
- 100% safe for human use with zero harmful radiation emissions
Easy Installation in 6 Steps
- Install outdoor antenna on roof facing signal tower
- Connect 15m coaxial cable to outdoor antenna
- Connect other end of cable to "BS" port
- Connect 5m cable between indoor antenna and "MS" port
- Position indoor antenna appropriately
- Power up for instant full-bar signal enhancement
Documentation
For detailed technical specifications, download our product documentation:
Manufacturer Information
We are the original manufacturer with full OEM/ODM capabilities. Sample orders are welcome with MOQ of 1 unit for standard products.
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Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
Shenzhen Atnj Communication Technology Co., Ltd.
Location
Floor 12, Building A, Rd Jiangshi, Quanju High-Tech Industry Park, Guangming District, Shenzhen, Guangdong Province, China
Contact Person
Wave Luo