ATNJ 2100MHz Digital 3G Signal Booster with 65-70dB Gain and 20dBm Output Power for Mobile Network Enhancement
Price:
USD200-USD240
MOQ:
5Pcs
Delivery Time:
5-8 working days
Brand:
ATNJ
Product Description
Product Overview
The ATNJ 2100MHz Digital Single Band Selective Network Repeater is a professional-grade 3G signal booster designed to enhance mobile network coverage in areas with weak signals. With compact dimensions of 234×230×52mm and output power up to 20 dBm, this device provides reliable signal amplification for various environments.
Key Features
- Intelligent installation guidance with LCD display
- Real-time signal strength monitoring
- Automatic dormancy when no calls are active
- Automatic alarm system for installation errors with solutions
- Automatic gain control to prevent self-excitation
- Proactive damage detection and alerts
- Optional WIFI monitoring/control and network management system
- WIFI/Type-C connectivity for versatile device compatibility
Technical Specifications
| Parameter | Specification |
|---|---|
| Frequency Range | 2100MHz UL: 1920-1980MHz; DL: 2110-2170MHz |
| Frequency Bandwidth | 60MHz; Supports 1 sub-band from 0.2 to 20MHz |
| Gain | UL: 65dB, DL: 70dB |
| Auto Gain Control | 20dB minimum |
| Output Power | UL: 15dBm, DL: ≥17dBm |
| Spurious Emission | ≤ -15dBm/30kHz (9kHz~1GHz: ≤ -36dBm/30kHz; 1GHz~12.75GHz: ≤ -30dBm/30kHz) |
| In-band Ripple | ≤ 3dB |
| Inter-Modulation Attenuation | ≤ -40dBc / 30kHz |
| VSWR | ≤ 2 |
| I/O Impedance | 50 Ω |
| Noise Figure | ≤ 5dB |
| RF Connector | N (Female) |
| Operating Temperature | -10°C to +55°C (Operation), -20°C to +60°C (Storage) |
| Power Supply | AC 110~220V±20%, 50/60Hz (AC 220V/ DC5V/2A power adapter) |
| Weight | ≤ 5 kg (Net) |
Application Scenarios
This band-selective repeater is ideal for various environments requiring enhanced 3G signal coverage:
- Residential homes with weak or unstable signals
- Office buildings and corporate environments
- Hotels and hospitality facilities
- Public areas including airports, shopping malls, and hospitals
Product Images
Support & Services
- 24/7 technical support via phone and email
- Professional on-site installation and commissioning
- Comprehensive training for end-users and technicians
- Regular software and firmware updates
- Warranty and repair services
Shipping Information
Standard ground shipping with dispatch within 72 hours of payment confirmation. Delivery times vary by destination.
Similar Products
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