GL819
Asialeren
8517710000
100pcs
Accepted
10000pcs/day
| Quantity: | |
|---|---|
| PDF Export | |
Frequency Range (MHz) | 47-862 |
Bandwidth (MHz) | 70 |
Input Impedence (Ω) | 75 |
V.S.W.R | ≤ 1.5 |
Gain (dBi) | 8-10 |
Polarization | Vertical |
Power Capacity (w) | 50 |
Mechanical Specifications | |
Cable Length-m | 3 |
Connect Type | IEC/USB |
Color | Black |
material | ABS/Steel |
Working Temp(℃) | -40~85 |
Product Introduction
High Gain Design (8-10 dBi)
This HDTV antenna offers 8-10 dBi gain, significantly enhancing signal reception and ensuring clear, stable HD picture quality even in weak signal areas, reducing snow and interruptions.
Wide Frequency Range and Bandwidth (47-862 MHz, 70 MHz)
Covering the entire 47-862 MHz frequency band, it supports multiple TV signal standards (including UHF and VHF). The 70 MHz bandwidth ensures high-speed data transmission and is compatible with 4K, digital, and analog TVs, making it a versatile unit.
Durable Construction and Wide Operating Temperature (ABS/Steel, -40°C~85°C)
Constructed from a combination of ABS and steel, it is lightweight yet robust, corrosion-resistant, and impact-resistant. Operating within a temperature range of -40°C to 85°C, it is suitable for extreme climates and reliable indoor and outdoor use.
Low VSWR and High Power Capacity (VSWR ≤1.5, 50W)
With a voltage standing wave ratio (VSWR) of no more than 1.5, it achieves efficient signal transmission and reduces energy loss. 50W power capacity supports high-intensity signal reception, suitable for prolonged high-load use.
Easy Installation and Compatibility (3-meter cable, IEC interface)
Equipped with a 3-meter high-quality cable and standard IEC connector, installation is simple and quick, requiring no tools. Plug and play, compatible with most TVs, set-top boxes, and amplifiers.
Application Scenarios
●Home Living Room and Bedroom: Install on an interior wall or next to a TV cabinet to receive local HD channels and enjoy free-to-air television.
●Remote Rural or Suburban Areas: High gain characteristics help stabilize channel reception in areas with weak signal, serving as an alternative to cable TV.
●Outdoor Activities and Travel: Portable to campervans, RVs, or temporary accommodations, used with a portable TV; weather-resistant design adapts to various weather conditions.
●Commercial Venues: Used in TV systems in hotels, offices, or restaurants, providing multi-room signal distribution cost-effectively.
●Emergency Backup: Serves as a backup signal source during natural disasters or network outages, ensuring information access.
FAQ
Q: Does this antenna support 4K and 1080p signals?
A: Yes, it covers the 47-862 MHz frequency range and is fully compatible with 4K, 1080p, and other digital HDTV formats.
Q: Will the antenna work properly in rain or high temperatures?
A: Absolutely. The operating temperature range is -40°C to 85°C. The materials are waterproof and rustproof, suitable for various climates.
Q: Does installation require a professional?
A: No. The antenna comes with a 3-meter cable and an IEC interface, allowing users to easily and quickly connect it to their TVs.
Q: How is the signal reception in urban areas?
A: The high-gain design effectively reduces interference and provides a stable signal in urban environments, but it is recommended to place it at a high location or near a window for optimal performance.
Q: Can the cable length be customized?
A: The standard version comes with a 3-meter cable. For longer cables, an extension cable can be used, but it is recommended to keep the distance short to avoid signal attenuation.
Q: Is the antenna compatible with all TV brands?
A: Yes, it uses a standard 75Ω impedance and IEC interface, making it suitable for most TVs, set-top boxes, and receivers.
Frequency Range (MHz) | 47-862 |
Bandwidth (MHz) | 70 |
Input Impedence (Ω) | 75 |
V.S.W.R | ≤ 1.5 |
Gain (dBi) | 8-10 |
Polarization | Vertical |
Power Capacity (w) | 50 |
Mechanical Specifications | |
Cable Length-m | 3 |
Connect Type | IEC/USB |
Color | Black |
material | ABS/Steel |
Working Temp(℃) | -40~85 |
Product Introduction
High Gain Design (8-10 dBi)
This HDTV antenna offers 8-10 dBi gain, significantly enhancing signal reception and ensuring clear, stable HD picture quality even in weak signal areas, reducing snow and interruptions.
Wide Frequency Range and Bandwidth (47-862 MHz, 70 MHz)
Covering the entire 47-862 MHz frequency band, it supports multiple TV signal standards (including UHF and VHF). The 70 MHz bandwidth ensures high-speed data transmission and is compatible with 4K, digital, and analog TVs, making it a versatile unit.
Durable Construction and Wide Operating Temperature (ABS/Steel, -40°C~85°C)
Constructed from a combination of ABS and steel, it is lightweight yet robust, corrosion-resistant, and impact-resistant. Operating within a temperature range of -40°C to 85°C, it is suitable for extreme climates and reliable indoor and outdoor use.
Low VSWR and High Power Capacity (VSWR ≤1.5, 50W)
With a voltage standing wave ratio (VSWR) of no more than 1.5, it achieves efficient signal transmission and reduces energy loss. 50W power capacity supports high-intensity signal reception, suitable for prolonged high-load use.
Easy Installation and Compatibility (3-meter cable, IEC interface)
Equipped with a 3-meter high-quality cable and standard IEC connector, installation is simple and quick, requiring no tools. Plug and play, compatible with most TVs, set-top boxes, and amplifiers.
Application Scenarios
●Home Living Room and Bedroom: Install on an interior wall or next to a TV cabinet to receive local HD channels and enjoy free-to-air television.
●Remote Rural or Suburban Areas: High gain characteristics help stabilize channel reception in areas with weak signal, serving as an alternative to cable TV.
●Outdoor Activities and Travel: Portable to campervans, RVs, or temporary accommodations, used with a portable TV; weather-resistant design adapts to various weather conditions.
●Commercial Venues: Used in TV systems in hotels, offices, or restaurants, providing multi-room signal distribution cost-effectively.
●Emergency Backup: Serves as a backup signal source during natural disasters or network outages, ensuring information access.
FAQ
Q: Does this antenna support 4K and 1080p signals?
A: Yes, it covers the 47-862 MHz frequency range and is fully compatible with 4K, 1080p, and other digital HDTV formats.
Q: Will the antenna work properly in rain or high temperatures?
A: Absolutely. The operating temperature range is -40°C to 85°C. The materials are waterproof and rustproof, suitable for various climates.
Q: Does installation require a professional?
A: No. The antenna comes with a 3-meter cable and an IEC interface, allowing users to easily and quickly connect it to their TVs.
Q: How is the signal reception in urban areas?
A: The high-gain design effectively reduces interference and provides a stable signal in urban environments, but it is recommended to place it at a high location or near a window for optimal performance.
Q: Can the cable length be customized?
A: The standard version comes with a 3-meter cable. For longer cables, an extension cable can be used, but it is recommended to keep the distance short to avoid signal attenuation.
Q: Is the antenna compatible with all TV brands?
A: Yes, it uses a standard 75Ω impedance and IEC interface, making it suitable for most TVs, set-top boxes, and receivers.
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