DAOMI SHMB3001EU Smart Tri-Band Cell Phone Signal Booster | 2G/3G/4G/5G Mobile Repeater (900/1800/2100MHz) | Up to 800㎡ Coverage
Brief Introduction
The DAOMI SHMB3001EU is an industrial-grade smart mobile signal repeater developed to eliminate indoor signal blind zones. Supporting tri-band frequencies of 900MHz, 1800MHz and 2100MHz, it stably amplifies 2G, 3G, 4G LTE and 5G signals, covering an area as large as 800 square meters.
Advantages & Features
- Tri-Band Operation & 5G Compatibility: Full network coverage supported on 900/1800/2100MHz frequency bands.
- Ultra-Wide Coverage: High gain up to 75dB delivers stable signal coverage for spaces up to 800 square meters.
- Intelligent MGC & AGC System: Independent adjustable manual gain control (+/-) and automatic gain control to maintain steady operating performance.
- Smart LED Warning Indicators: Clear flashing reminders for ISO and AGC working status to avoid equipment overload.
- Uplink Noise Suppression Function: Automatically cuts off uplink output when input signal is lower than -70dBm to protect base stations.
- Robust Construction: IP40 desktop housing equipped with high-efficiency heat sink for passive convection cooling.
Application Scenarios
- Large Residences & Villas: Resolve weak mobile signal issues in basements, bedrooms and houses with thick walls.
- Commercial Office Premises: Guarantee high-quality voice calls and high-speed data access for staff and customers.
- Warehouses & Manufacturing Plants: Ensure smooth IoT connection and mobile communication in remote or fully enclosed metal buildings.
- Underground Spaces: Ideal equipment for underground parking lots and basement shops with poor signal penetration.
Specifications
1. Frequency Range & Performance Parameters
- 900MHz Band: Uplink 880-915MHz | Downlink 925-960MHz
- 1800MHz Band: Uplink 1710-1785MHz | Downlink 1805-1880MHz
- 2100MHz Band: Uplink 1920-1980MHz | Downlink 2110-2170MHz
- Note: Custom frequency bands available on demand
- Maximum Gain: Uplink 70dB ±1.5dB | Downlink 75dB ±1.5dB
- Maximum Output Power: Uplink 17dBm ±1.5dB | Downlink 20dBm ±1.5dB
- Coverage Range: Up to 800 square meters
2. Signal Quality & Control Indexes
- Bandwidth: Wideband
- Manual Gain Control Adjustment Range: 31dB
- Automatic Level Control (ALC) Dynamic Range: >25dB
- In-Band Ripple: ≤8dB
- Noise Figure: ≤6dB
- VSWR: ≤2.0
- Intermodulation Distortion: ≤-40dBc
- Signal Time Delay: ≤1.5μs
3. Hardware & Mechanical Specifications
- RF Interface: N-Female Connector
- Characteristic Impedance: 50 ohms
- Power Input: AC 90-264V, Output DC 12V/5A
- Cooling Mode: Passive Heat Sink Convection Cooling
- Installation Method: Desktop Placement
- Environmental Protection Grade: IP40 (Operating Humidity Below 90%)
- Operating Temperature: -10°C ~ +55°C
- Overall Dimensions: 195 * 180 * 55 mm (Excluding connectors)
- Net Weight: Less than 4.0 Kg
- MTBF (Mean Time Between Failures): Over 50,000 hours
Produkt beschreibung
Versand & Rückgabe
Brief Introduction
The DAOMI SHMB3001EU is an industrial-grade smart mobile signal repeater developed to eliminate indoor signal blind zones. Supporting tri-band frequencies of 900MHz, 1800MHz and 2100MHz, it stably amplifies 2G, 3G, 4G LTE and 5G signals, covering an area as large as 800 square meters.
Advantages & Features
- Tri-Band Operation & 5G Compatibility: Full network coverage supported on 900/1800/2100MHz frequency bands.
- Ultra-Wide Coverage: High gain up to 75dB delivers stable signal coverage for spaces up to 800 square meters.
- Intelligent MGC & AGC System: Independent adjustable manual gain control (+/-) and automatic gain control to maintain steady operating performance.
- Smart LED Warning Indicators: Clear flashing reminders for ISO and AGC working status to avoid equipment overload.
- Uplink Noise Suppression Function: Automatically cuts off uplink output when input signal is lower than -70dBm to protect base stations.
- Robust Construction: IP40 desktop housing equipped with high-efficiency heat sink for passive convection cooling.
Application Scenarios
- Large Residences & Villas: Resolve weak mobile signal issues in basements, bedrooms and houses with thick walls.
- Commercial Office Premises: Guarantee high-quality voice calls and high-speed data access for staff and customers.
- Warehouses & Manufacturing Plants: Ensure smooth IoT connection and mobile communication in remote or fully enclosed metal buildings.
- Underground Spaces: Ideal equipment for underground parking lots and basement shops with poor signal penetration.
Specifications
1. Frequency Range & Performance Parameters
- 900MHz Band: Uplink 880-915MHz | Downlink 925-960MHz
- 1800MHz Band: Uplink 1710-1785MHz | Downlink 1805-1880MHz
- 2100MHz Band: Uplink 1920-1980MHz | Downlink 2110-2170MHz
- Note: Custom frequency bands available on demand
- Maximum Gain: Uplink 70dB ±1.5dB | Downlink 75dB ±1.5dB
- Maximum Output Power: Uplink 17dBm ±1.5dB | Downlink 20dBm ±1.5dB
- Coverage Range: Up to 800 square meters
2. Signal Quality & Control Indexes
- Bandwidth: Wideband
- Manual Gain Control Adjustment Range: 31dB
- Automatic Level Control (ALC) Dynamic Range: >25dB
- In-Band Ripple: ≤8dB
- Noise Figure: ≤6dB
- VSWR: ≤2.0
- Intermodulation Distortion: ≤-40dBc
- Signal Time Delay: ≤1.5μs
3. Hardware & Mechanical Specifications
- RF Interface: N-Female Connector
- Characteristic Impedance: 50 ohms
- Power Input: AC 90-264V, Output DC 12V/5A
- Cooling Mode: Passive Heat Sink Convection Cooling
- Installation Method: Desktop Placement
- Environmental Protection Grade: IP40 (Operating Humidity Below 90%)
- Operating Temperature: -10°C ~ +55°C
- Overall Dimensions: 195 * 180 * 55 mm (Excluding connectors)
- Net Weight: Less than 4.0 Kg
- MTBF (Mean Time Between Failures): Over 50,000 hours
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