玻璃鋼室外全向天線

玻璃鋼室外全向天線

類別	Flexible fiberglass reinforced plastic
模型	TQX-1400AH3
頻率範圍-MHZ	1400-1500
頻寬-MHZ	100
增益dBi	3
駐波比	≤1.5
標稱阻抗-Ω	50
極化	垂直的
最大功率-W	30
尺寸-cm	21
重量-g	50
連接器	SMA Flexible fiberglass reinforced plastic

 

 

 

 

 

 

 

 

 

 

一個 fiberglass outdoor omnidirectional antenna is a type of antenna designed for outdoor use, typically in wireless communication systems such as Wi-Fi, cellular (4千兆/5G), radio, or IoT applications. Here’s a breakdown of its key features:

1. Fiberglass Construction

• Made from durable fiberglass material, which is weather-resistant, UV-protected, and corrosion-proof.

• Lightweight yet sturdy, making it ideal for long-term outdoor installation.

2. Omnidirectional Radiation Pattern

• Radiates signals equally in all directions (360° horizontally), making it ideal for covering large areas without needing precise alignment.

• Best suited for applications where signals need to be distributed uniformly around the antenna (例如, Wi-Fi 熱點, mobile base stations).

3. Outdoor Use

• Designed to withstand harsh weather conditions (rain, 雪, wind, extreme temperatures).

• Often comes with waterproof sealing and UV-resistant coatings.

4. Common Applications

• Wi-Fi Networks: Extending wireless coverage in outdoor areas (campuses, 公園, industrial sites).

• 蜂窩網路 & 4千兆/5G: Boosting mobile signals in remote or weak-coverage areas.

• 收音機 & TV Broadcasting: Used in FM radio, amateur (火腿) radio, or digital TV signals.

• 物聯網 & M2M Communication: Supporting wireless sensors, 遠端監控, and smart city devices.

5. 主要規格

• 頻率範圍: Varies by model (例如, 700MHz–2700MHz for 4G/5G, 2.4GHz/5GHz for Wi-Fi).

• 獲得: Typically 3–10 dBi (higher gain improves range but may slightly narrow vertical coverage).

• 極化: Usually vertical (linear).

• 連接器類型: Common options include N型, SMA, or RP-SMA for RF connections.

6. 安裝

• Mounted on poles, rooftops, or towers using clamps or brackets.

• 常搭配 coaxial cables and lightning arrestors for surge protection.

Advantages Over Directional Antennas

• No need to point the antenna in a specific direction.

• Better for covering multiple devices spread around the antenna.