2G 4G Dual Band Signal Booster 70dB Gain 900MHz 1800MHz with LCD Display for Enhanced Mobile Coverage
Price:
USD+100---120+kit
MOQ:
5Pcs
Delivery Time:
2 work days
Brand:
ATNJ
Product Description
2G 4G Dual Band Signal Booster with LCD Display
Professional 70dB gain signal amplifier supporting GSM 900MHz and DCS 1800MHz frequency bands for enhanced mobile network coverage in areas with poor signal reception.
Key Features
- Intelligent LCD display for real-time signal strength monitoring
- Automatic installation guidance and error detection
- Smart power management with automatic dormancy mode
- Advanced ALC/AGC function prevents system self-excitation
- Proactive device health monitoring and alert system
- Supports both 2G and 4G network connectivity
Technical Specifications
| Parameter | Specification |
|---|---|
| Frequency Range (Uplink) | 890-915MHz, 1710-1785MHz |
| Frequency Range (Downlink) | 935-960MHz, 1805-1880MHz |
| Frequency Bandwidth | 25MHz & 75MHz |
| Gain | 70dB |
| Automatic Gain Control | 20dB Minimum |
| Output Power | 20dBm |
| Noise Figure | ≤ 5dB |
| Operating Temperature | -10°C to +55°C |
| Power Supply | AC 110-220V ±20%, 50/60Hz |
| Dimensions | 165 × 130 × 40 mm |
| Weight | ≤ 0.8 kg (Net) |
| Connector Type | N-female connector |
Package Contents
- GSM 900MHz DCS 1800MHz Dual Band Booster
- Power adapter
- Outdoor log-periodic antenna
- Indoor ceiling antenna
- 5 meters cable
- 20 meters cable
Ideal Application Areas
- Underground facilities: basements, parking lots, tunnels
- Signal-shielded locations: offices, supermarkets, hotels
- Remote areas distant from base stations
Product Documentation
Product Images
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Get in Touch
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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