43dBm Digital Multi-subband Remote Control High Power Equipment Dual Band
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Key words:
43dBm Digital Multi-subband Remote Control High Power Equipment Dual Band
Specifications:
AC-FDD-GWL1821-S3-20
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Product Category
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Description
Product Overview
Our next-generation Multi-Band Digital Signal Booster is designed to enhance voice and data services across 2G, 3G, 4G, and 5G NR FDD networks. Featuring a high-performance digital filter with adjustable bandwidth, this device ensures seamless connectivity with customizable band control, real-time monitoring, and intelligent interference suppression.
Key Features
1. Flexible Bandwidth & Multi-Channel Control
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Supports bandwidth-adjustable digital filtering, allowing precise tuning for optimal performance.
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Each band accommodates up to 3 sub-bands & channels, which can be independently enabled/disabled.
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Individual control over gain and power settings for each sub-band to maximize signal clarity.
2. Smart Base Station Monitoring & Optimization
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Built-in SIM card slot (requires an active SIM for operation) to facilitate real-time signal analysis.
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Monitors base station signals for automatic optimization and rapid troubleshooting.
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Intelligent algorithm prevents uplink interference, ensuring stable network performance.
3. Wired & Remote Wireless Control
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Local RJ45 Ethernet connection for direct management and configuration.
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Optional wireless CAT module for remote real-time control via a centralized monitoring platform.
4. Multi-Network Compatibility
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Supports all major cellular technologies:
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2G (GSM/CDMA)
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3G (UMTS/HSPA)
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4G (LTE/LTE-A)
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5G NR FDD (Sub-6GHz)
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Applications
- Enterprise & Office Buildings – Ensures high-speed data and clear voice calls.
- Remote & Weak-Signal Areas – Enhances coverage in rural or underground locations.
- Network Optimization – Ideal for telecom operators and system integrators.
Why Choose Our Signal Booster?
- Precision Control – Adjustable sub-bands with independent power management.
- Real-Time Monitoring – Proactively detects and resolves signal issues.
- Future-Proof – Supports 5G NR FDD for next-gen connectivity.
- Flexible Deployment – Wired or wireless remote management options.
Upgrade your network performance with our intelligent, multi-band signal booster—engineered for reliability, flexibility, and superior coverage.
Contact us today for customization and bulk orders!
Typical application scenarios
Working Schematic Diagram
Technical Specifications
| AC-FDD-GWL1821-S3-20 | 1800MHz | 2100MHz | |||||||||||
| Band Range | Uplink | 1710 - 1785 MHz | 1920 - 1980 MHz | ||||||||||
| Downlink | 1805 - 1880 MHz | 2110 - 2170 MHz | |||||||||||
| Number of sub-bands & channels | 1~3 sub-bands & channels | 1~3 sub-bands & channels | |||||||||||
| Bandwidth | Per subband & channel support (0.4 - 20 MHz adjustable bandwidth) step/200KHz | ||||||||||||
| Maximum Gain | Uplink ≧ 85 ±2dB; Downlink ≧ 90 ±2dB | ||||||||||||
| Manual Gain Control | 31 dB steps/1 dB | ||||||||||||
| automatic gain control | ≥ 30 dB | ||||||||||||
| in-band fluctuation | ≦ ± 2.5 dB (per subband & channel) | ||||||||||||
| Maximum input lossless | 0 dBm | ||||||||||||
| Output power | Uplink | ≧27 ±2 dBm | ≧27 ±2 dBm | ||||||||||
| Downlink | ≧43 ±2 dBm | ≧43 ±2 dBm | |||||||||||
| spurious emission | Compliance with 3GPP specifications | ||||||||||||
| Stray Template | 9KHz~1GHz | ≦ -36dBm | |||||||||||
| 1GHz~12.75GHz | ≦ -30dBm | ||||||||||||
| adjacent channel suppression ratio | ±10MHz | ≦-40dBc/30KHz | ≦-40dBc/30KHz | ||||||||||
| ±20MHz | ≦-45dBc/30KHz | ≦-45dBc/30KHz | |||||||||||
| EVM | GSM/UMTS≦ 12.5%;LTE≦ 8% | ||||||||||||
| frequency error | ≦ ±0.01 ppm | ||||||||||||
| Noise | ≦ 6 dB | ||||||||||||
| standing wave | ≦ 1.5 | ||||||||||||
| delay | ≦ 6 μs | ||||||||||||
| Interface | N-female * 2 | ||||||||||||
| Impedance | 50 Ω | ||||||||||||
| Power supply | AC 90~240 V, 50/ 60 Hz | ||||||||||||
| Power consumption | ≦ 345 W | ||||||||||||
| Dimensions | 450*315*180 mm | ||||||||||||
| Weight | ≦ 25 Kg | ||||||||||||
| Protection level | IP65 | ||||||||||||
| Working temperature | -25 °C to 55 °C | ||||||||||||
| Monitoring | Local | RJ45 net port | |||||||||||
| Remote | Wireless Cat (optional) | ||||||||||||
Technical specifications are subject to change without notice.
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Contact
421, Building 10, Jincheng Zhigu, Maolinglu, Jin 'an District, Fuzhou City, Fujian Province
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