1800MHz 2100MHz Dual Band Cellular Signal Booster with 20dBm Output Power and 70dB Gain for 2G 3G 4G Networks
Price:
USD+100---120+kit
MOQ:
5Pcs
Delivery Time:
3 work days
Brand:
ATNJ
Product Description
Product Overview
The 1800/2100MHz Dual Band Pico Repeater provides an affordable solution for indoor signal coverage problems caused by building obstacles and signal attenuation. This cellular signal booster amplifies 2G, 3G, and 4G networks with 20dBm output power, serving as a relay between base stations and mobile devices.
Technical Specifications
| Specification | Parameters |
|---|---|
| Frequency Range (Uplink) | 1710-1785MHz, 1920-1980MHz |
| Frequency Range (Downlink) | 1805-1880MHz, 2110-2170MHz |
| Frequency Bandwidth | 75MHz & 60MHz |
| Gain | 70dB |
| Automatic Gain Control | 20dB Min. |
| Output Power | 20dBm |
| Noise Figure | ≤ 5dB |
| Operating Temperature | -10°C to +55°C |
| Power Supply | AC 110-220V±20%, 50/60Hz |
| Dimensions | 165×130×40mm |
| Weight | ≤0.8kg (Net) |
Key Features
- Intelligent installation guidance with LCD display
- Real-time signal strength monitoring
- Automatic dormancy when no calls are active
- Self-excitation prevention with automatic gain adjustment
- Automatic alarm system for installation errors
- Proactive damage detection and notification
How It Works
The system receives signals via the outdoor antenna, amplifies them with 70dB gain, and broadcasts enhanced coverage through the indoor distribution system.
Package Contents
- Dual band signal booster unit
- Indoor antenna
- Outdoor antenna
- 20 meter and 5 meter cables
- User manual
- Power adapter
Installation Requirements
Requires minimum outdoor signal strength of -70dBm and 20-meter separation between outdoor and indoor antennas with physical barrier.
Documentation
Product Images
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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