GL200A
Asialeren
8517710000
100pcs
Accepted
10000pcs/day
| Quantity: | |
|---|---|
| PDF Export | |
Frequency Range (MHz) | 470-862 |
Bandwidth (MHz) | 70 |
Input Impedence (Ω) | 75 |
V.S.W.R | ≤ 1.5 |
Gain (dBi) | 23-26 |
Polarization | Vertical |
Power Capacity (w) | 50 |
Mechanical Specifications | |
Cable Length-m | 3 |
Connect Type | IEC |
Color | Black |
material | ABS+Steel |
Working Temp(℃) | -40~85 |
Operation Voltage | AC/110/220V |
Product Introduction
1. Professional UHF Band Optimization for More Accurate Signal Reception
Designed specifically for the 470-862MHz UHF band, it accurately receives digital TV signals, avoids VHF band interference, and provides a cleaner, more stable high-definition picture quality.
2. High-Performance Signal Amplification for Weak Signal Areas
Offering 23-26dBi high gain and equipped with a professional-grade low-noise amplifier, it specifically solves the reception problem in weak UHF signal areas, increasing the reception distance by 3 times compared to ordinary antennas.
3. Enhanced Structural Design for Superior Durability
Utilizing an ABS+steel composite structure, the internal steel frame ensures no deformation during long-term use, while the external ABS shell is corrosion-resistant and anti-aging, suitable for installation in various indoor environments.
4. Intelligent Gain Control for Automatic Signal Optimization
Built-in Automatic Gain Control (AGC) circuit intelligently identifies signal strength and automatically adjusts the amplification factor to avoid signal overload, ensuring a consistently clear and stable picture.
5. Global Voltage Compatibility for Safe and Reliable Power Supply
Supports AC 110V/220V global voltage standards and is equipped with an overload-protected power adapter, ensuring safe and stable operation in different countries and regions.
Application Scenarios
●UHF Signal Dedicated Areas: Suitable for areas primarily broadcasting in the UHF band, accurately receiving digital TV signals and avoiding resource waste.
●Urban High-Rise Residential Buildings: Solves the problem of UHF signal obstruction in densely built-up areas, ensuring stable reception through high-gain amplification.
●Suburban and Rural Homes: Specifically designed for remote areas with insufficient UHF signal coverage, effectively extending the reception range.
●Commercial Offices: TV signal solutions for offices, hotels, and shops, supporting the distribution of signals to multiple TVs.
●Temporary Event Venues: Temporary TV installations at exhibitions and sporting events, quickly deploying professional TV signal receiving systems.
FAQ
Q: Does this antenna support VHF channel reception?
A: The GL200A is specifically optimized for the 470-862MHz UHF band. For VHF channel reception, it is recommended to choose a full-band antenna model.
Q: How well does it perform in cities with strong signals?
A: The product has an automatic gain control function, automatically reducing the amplification factor in areas with strong signals to avoid signal overload and image distortion.
Q: What precautions should be taken during installation?
A: It is recommended to place the antenna near a window or exterior wall, away from metal objects and electronic devices. An installation height of 1.2 meters or higher is optimal.
Q: Does the antenna need periodic adjustment?
A: It uses a vertical polarization design. After initial adjustment to the optimal position, frequent adjustments are usually unnecessary.
Q: Is it normal for the product to generate heat during operation?
A: Slight heat is normal for amplifier operation. The product employs a professional heat dissipation design to ensure long-term stable operation.
Q: Can it be used simultaneously with a signal splitter?
A: Yes, but it is recommended to use it before a signal splitter to ensure sufficient signal strength at each output port.
Frequency Range (MHz) | 470-862 |
Bandwidth (MHz) | 70 |
Input Impedence (Ω) | 75 |
V.S.W.R | ≤ 1.5 |
Gain (dBi) | 23-26 |
Polarization | Vertical |
Power Capacity (w) | 50 |
Mechanical Specifications | |
Cable Length-m | 3 |
Connect Type | IEC |
Color | Black |
material | ABS+Steel |
Working Temp(℃) | -40~85 |
Operation Voltage | AC/110/220V |
Product Introduction
1. Professional UHF Band Optimization for More Accurate Signal Reception
Designed specifically for the 470-862MHz UHF band, it accurately receives digital TV signals, avoids VHF band interference, and provides a cleaner, more stable high-definition picture quality.
2. High-Performance Signal Amplification for Weak Signal Areas
Offering 23-26dBi high gain and equipped with a professional-grade low-noise amplifier, it specifically solves the reception problem in weak UHF signal areas, increasing the reception distance by 3 times compared to ordinary antennas.
3. Enhanced Structural Design for Superior Durability
Utilizing an ABS+steel composite structure, the internal steel frame ensures no deformation during long-term use, while the external ABS shell is corrosion-resistant and anti-aging, suitable for installation in various indoor environments.
4. Intelligent Gain Control for Automatic Signal Optimization
Built-in Automatic Gain Control (AGC) circuit intelligently identifies signal strength and automatically adjusts the amplification factor to avoid signal overload, ensuring a consistently clear and stable picture.
5. Global Voltage Compatibility for Safe and Reliable Power Supply
Supports AC 110V/220V global voltage standards and is equipped with an overload-protected power adapter, ensuring safe and stable operation in different countries and regions.
Application Scenarios
●UHF Signal Dedicated Areas: Suitable for areas primarily broadcasting in the UHF band, accurately receiving digital TV signals and avoiding resource waste.
●Urban High-Rise Residential Buildings: Solves the problem of UHF signal obstruction in densely built-up areas, ensuring stable reception through high-gain amplification.
●Suburban and Rural Homes: Specifically designed for remote areas with insufficient UHF signal coverage, effectively extending the reception range.
●Commercial Offices: TV signal solutions for offices, hotels, and shops, supporting the distribution of signals to multiple TVs.
●Temporary Event Venues: Temporary TV installations at exhibitions and sporting events, quickly deploying professional TV signal receiving systems.
FAQ
Q: Does this antenna support VHF channel reception?
A: The GL200A is specifically optimized for the 470-862MHz UHF band. For VHF channel reception, it is recommended to choose a full-band antenna model.
Q: How well does it perform in cities with strong signals?
A: The product has an automatic gain control function, automatically reducing the amplification factor in areas with strong signals to avoid signal overload and image distortion.
Q: What precautions should be taken during installation?
A: It is recommended to place the antenna near a window or exterior wall, away from metal objects and electronic devices. An installation height of 1.2 meters or higher is optimal.
Q: Does the antenna need periodic adjustment?
A: It uses a vertical polarization design. After initial adjustment to the optimal position, frequent adjustments are usually unnecessary.
Q: Is it normal for the product to generate heat during operation?
A: Slight heat is normal for amplifier operation. The product employs a professional heat dissipation design to ensure long-term stable operation.
Q: Can it be used simultaneously with a signal splitter?
A: Yes, but it is recommended to use it before a signal splitter to ensure sufficient signal strength at each output port.
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