1700MHz 3G Signal Booster with 70dB Gain and 100-300sqm Coverage for Enhanced Cellular Connectivity
Price:
USD+40---49+kit
MOQ:
5Pcs
Delivery Time:
3-5 work days
Brand:
ATNJ
Product Description
Product Overview
The 1700MHz 3G Signal Booster is a professional-grade cellular signal repeater designed to enhance mobile network coverage in residential and commercial environments. Operating on Band 4 (1700/2100MHz), this amplifier delivers reliable 3G/4G and internet connectivity with 70±2dB gain performance.
Technical Specifications
| Parameter | Specification |
|---|---|
| Frequency Range | Uplink: 1710-1755MHz Downlink: 2110-2155MHz |
| Gain | 70dB |
| Output Power | 17±3dBm |
| Power Supply | AC110V~220V; DC+5V/2A |
| Operating Temperature | -10°C to +55°C |
| Connector Type | SMA-female connector |
| Coverage Area | 100-300sqm (standard kit), up to 800sqm with additional antennas |
Key Features
- 2022 upgraded micro power smart single band signal repeater
- WiFi monitoring and control functionality
- LCD display for installation guidance and real-time signal strength
- Automatic dormancy when no calls are active
- Automatic gain control to prevent self-excitation (31dB step attenuation)
- System error detection with automatic alarm and solution guidance
- Supports 2-3 indoor antennas for expanded coverage
- Available in analog and digital (customized band) versions
Documentation
For detailed technical specifications, download the product documentation:
Product Images
Support & Warranty
All products include 3-year warranty with 24/7 technical support. Comprehensive user manuals and installation guidance provided.
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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