DS-33-GDW-4 Digital Selective Band DAS Repeater System with 85dB Gain and 2W Output Power for 900MHz/1800MHz/2100MHz LTE Networks
Price:
USD+820-900+PCS
MOQ:
5Pcs
Delivery Time:
15 work days
Brand:
ATNJ
Product Description
Product Overview
The DS-33-GDW-4 Digital Selective Band DAS Repeater System is a high-performance cellular signal booster designed for LTE networks. This professional-grade solution amplifies weak signals across multiple frequency bands to provide reliable 2G, 3G, and 4G voice and data coverage in challenging environments.
Key Technical Specifications
| Model Number | DS-33-GDW-4 |
| Frequency Bands | 900MHz (Band 8), 1800MHz (Band 3), 2100MHz (Band 1) |
| Gain | 85±3dB (UL: 75±3dB, DL: 80±3dB) |
| Output Power | 2W (UL: 20±2dBm, DL: 33±2dBm) |
| Power Supply | AC 110V-220V; DC +24V 5A |
| Connector Type | N-F |
| Dimensions | 596 × 400 × 203.5 mm |
| Net Weight | ≤ 20 kg |
| Operating Temperature | -25°C to +55°C |
| IP Rating | IP65 |
| MTBF | >50,000 Hours |
Advanced Features
- ALC/AGC Function for automatic gain control and base station interference avoidance
- LCD display for intelligent installation guidance and real-time signal strength monitoring
- High-selectivity filters with low insertion loss to eliminate uplink/downlink interference
- Automatic alarm system for installation errors with solution recommendations
- Self-excitation prevention through automatic system gain adjustment
- USB port for local supervision and remote NMS connectivity
- Wide bandwidth support (0.2-20MHz adjustable)
Application Areas
- Underground facilities: basements, parking garages, tunnels
- Signal-shielded buildings: offices, supermarkets, cinemas, hotels
- Remote locations: private residences, rural properties
- Areas with weak cellular coverage requiring signal enhancement
Product Images
Frequently Asked Questions
Can this repeater create a signal where there is no cell signal?
The signal repeater cannot produce a signal, only amplify an existing weak one.
What is the device lifespan?
Typically 5-10 years of reliable operation.
Can I use this device in remote areas?
Yes, as long as you can locate a good signal source for amplification.
Customization Options
Available in single band, dual band, tri band, four band, and free combinations to meet specific network requirements.
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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