900MHz 2100MHz Cellular Signal Booster with 70dB Gain and 20dBm Output Power for 2G 3G 4G Networks
Price:
USD+70---85+kit
MOQ:
5Pcs
Delivery Time:
1-3 work days
Brand:
ATNJ
Product Description
Dual Band Cellular Signal Booster System
Key Features & Benefits
- Simultaneous support for phone calls and LTE network connectivity
- No limit on number of connected mobile devices
- Reduces excessive radiation from mobile devices in weak signal areas
- Complete installation kit included - no additional purchases required
- Quick 30-minute setup with no specialized technical knowledge needed
Technical Specifications
| Parameter | Specification |
|---|---|
| Frequency Range (Uplink) | 890-915MHz, 1920-1980MHz |
| Frequency Range (Downlink) | 935-960MHz, 2110-2170MHz |
| Frequency Bandwidth | 25MHz & 60MHz |
| Gain | ≥70dB |
| Output Power | ≥20dBm |
| Operating Temperature | -10°C to +55°C |
| Power Supply | AC 110-220V±20%, 50/60Hz |
| Dimensions | 165×130×40 mm |
| Weight | ≤0.8 kg |
System Components
- Outdoor Antenna: Receives external cellular signals from base stations
- Signal Booster: Amplifies weak signals for indoor use
- Indoor Antenna: Transmits amplified signals throughout indoor spaces
- Connection Cables: Links antennas to signal booster unit
Ideal Application Areas
- Underground locations: basements, parking facilities, tunnels
- Signal-shielded environments: offices, supermarkets, cinemas, hotels with concrete/metal construction
- Remote locations: residential areas distant from cellular base stations
Complete Package Contents
- Dual band signal booster unit
- Indoor antenna
- Outdoor antenna
- 20 meter and 5 meter connection cables
- Comprehensive user manual
- Power adapter (AC 110-220V)
Frequently Asked Questions
Q: Do you have CE or any other certification?
A: Yes, we hold CE, ISO, ROHS and CCC certifications.
Q: How about gain and output power of your device?
A: Different models feature varying gain and output power specifications. Please contact us for detailed technical information.
Q: What's your device lifespan?
A: Our devices typically provide 5-10 years of reliable service.
Q: How many square meters can be covered?
A: Coverage area varies by model. Contact us for specific coverage specifications.
Q: Can I use your device in suburbs or remote areas?
A: Yes, our signal boosters are effective in remote areas as long as a minimal signal source is available for amplification.
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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