English
GL924
Asialeren
8517710000
10pcs
Accepted
10000pcs/day
| Quantity: | |
|---|---|
| PDF Export | |
Item | Yagi Outdoor HDTV Antenna |
PN | GL923 |
Frequency Range (MHz) | 47-862 |
Input Impedence (Ω) | 75 |
V.S.W.R | ≤ 1.5 |
Gain (dBi) | 8-18 |
Polarization | Vertical |
Power Capacity (w) | 50 |
Mechanical Specifications | |
Connect Type | F |
Material | Aluminum and Plastic |
Length-mm | 780 |
| 785*335*565 |
Weight | 9.5kg/carton |
Product Introduction
Professional VHF High-Frequency Band Optimized Design
Deeply optimized for the 170-230MHz VHF high-frequency band, accurately receiving digital TV signals in this band and providing a stable 10-12dBi gain for excellent signal reception.
Precision Yagi Directional Structure
Utilizing a classic Yagi antenna design, the optimized 730mm length combined with precisely calculated element spacing ensures strong directionality, effectively eliminating interference and guaranteeing accurate signal reception.
High-Quality Outdoor Durable Materials
Aerospace-grade aluminum alloy main beam combined with UV-resistant engineering plastic components ensures a robust and stable structure. Professional anti-corrosion treatment ensures long-term reliable operation in harsh outdoor environments.
High-Efficiency Signal Transmission Performance
VSWR≤1.5 ultra-low standing wave ratio, 75Ω standard impedance perfect matching, and a professional F-type connector ensure minimal signal transmission loss and pure, stable picture quality.
Professional Packaging and Transportation Guarantee
Professional packaging design (785×335×565mm), internal shockproof material protection, and a reasonable weight of 9.0kg ensure the product arrives undamaged during transportation.
Application Scenarios
●VHF High-Frequency Band Dedicated Areas: Specifically designed for television broadcasting areas primarily using the 170-230MHz band, providing precise and optimized signal reception.
●Professional Television Broadcast Reception: Professional signal monitoring and receiving equipment for television stations and radio stations.
●Signal Enhancement in Remote Areas: Improves signal quality in remote areas with insufficient VHF signal coverage through high-gain directional reception.
●Educational Institution Applications: Television educational program reception systems for schools and training institutions.
●Special Industry Applications: Professional fields such as aviation and maritime that require VHF high-frequency band signal reception.
FAQ
Q: Which channels does the GL924 primarily receive?
A: Specifically optimized for the 170-230MHz VHF high-frequency band, perfectly receiving all digital television channels in this band.
Q: Can this antenna receive UHF band signals?
A: The GL924 is designed specifically for the VHF high-frequency band. To receive UHF signals, please choose our full-band antenna model.
Q: How to determine the optimal direction during installation?
A: We recommend using a signal strength meter or a TV signal scanning function to slowly rotate the antenna to find the strongest signal direction before fixing it.
Q: How wind-resistant is the product?
A: Utilizing a reinforced aluminum alloy structure and precision weight distribution design, it has excellent wind resistance and can withstand most harsh weather conditions.
Q: Is it compatible with existing TV systems?
A: It uses a standard 75Ω impedance and F-type connector, making it fully compatible with the vast majority of TV systems and tuning equipment on the market.
Q: What are the installation height requirements?
A: We recommend installing it 5-12 meters above the ground. The specific height depends on the surrounding terrain and obstacles.
Item | Yagi Outdoor HDTV Antenna |
PN | GL923 |
Frequency Range (MHz) | 47-862 |
Input Impedence (Ω) | 75 |
V.S.W.R | ≤ 1.5 |
Gain (dBi) | 8-18 |
Polarization | Vertical |
Power Capacity (w) | 50 |
Mechanical Specifications | |
Connect Type | F |
Material | Aluminum and Plastic |
Length-mm | 780 |
| 785*335*565 |
Weight | 9.5kg/carton |
Product Introduction
Professional VHF High-Frequency Band Optimized Design
Deeply optimized for the 170-230MHz VHF high-frequency band, accurately receiving digital TV signals in this band and providing a stable 10-12dBi gain for excellent signal reception.
Precision Yagi Directional Structure
Utilizing a classic Yagi antenna design, the optimized 730mm length combined with precisely calculated element spacing ensures strong directionality, effectively eliminating interference and guaranteeing accurate signal reception.
High-Quality Outdoor Durable Materials
Aerospace-grade aluminum alloy main beam combined with UV-resistant engineering plastic components ensures a robust and stable structure. Professional anti-corrosion treatment ensures long-term reliable operation in harsh outdoor environments.
High-Efficiency Signal Transmission Performance
VSWR≤1.5 ultra-low standing wave ratio, 75Ω standard impedance perfect matching, and a professional F-type connector ensure minimal signal transmission loss and pure, stable picture quality.
Professional Packaging and Transportation Guarantee
Professional packaging design (785×335×565mm), internal shockproof material protection, and a reasonable weight of 9.0kg ensure the product arrives undamaged during transportation.
Application Scenarios
●VHF High-Frequency Band Dedicated Areas: Specifically designed for television broadcasting areas primarily using the 170-230MHz band, providing precise and optimized signal reception.
●Professional Television Broadcast Reception: Professional signal monitoring and receiving equipment for television stations and radio stations.
●Signal Enhancement in Remote Areas: Improves signal quality in remote areas with insufficient VHF signal coverage through high-gain directional reception.
●Educational Institution Applications: Television educational program reception systems for schools and training institutions.
●Special Industry Applications: Professional fields such as aviation and maritime that require VHF high-frequency band signal reception.
FAQ
Q: Which channels does the GL924 primarily receive?
A: Specifically optimized for the 170-230MHz VHF high-frequency band, perfectly receiving all digital television channels in this band.
Q: Can this antenna receive UHF band signals?
A: The GL924 is designed specifically for the VHF high-frequency band. To receive UHF signals, please choose our full-band antenna model.
Q: How to determine the optimal direction during installation?
A: We recommend using a signal strength meter or a TV signal scanning function to slowly rotate the antenna to find the strongest signal direction before fixing it.
Q: How wind-resistant is the product?
A: Utilizing a reinforced aluminum alloy structure and precision weight distribution design, it has excellent wind resistance and can withstand most harsh weather conditions.
Q: Is it compatible with existing TV systems?
A: It uses a standard 75Ω impedance and F-type connector, making it fully compatible with the vast majority of TV systems and tuning equipment on the market.
Q: What are the installation height requirements?
A: We recommend installing it 5-12 meters above the ground. The specific height depends on the surrounding terrain and obstacles.
Carton Size-mm
