Antenne omnidirectionnelle extérieure en fibre de verre

Antenne omnidirectionnelle extérieure en fibre de verre

Catégorie	Flexible fiberglass reinforced plastic
Modèle	TQX-1400AH3
Frequency Range-MHZ	1400-1500
Bandwidth-MHZ	100
Gain-dBi	3
VSWR	≦1.5
Nominal Impedance-Ω	50
Polarisation	Vertical
Maximum Power-W	30
Dimension-cm	21
Weight-g	50
Connecteur	SMA Flexible fiberglass reinforced plastic

 

 

 

 

 

 

 

 

 

 

UN fiberglass outdoor omnidirectional antenna is a type of antenna designed for outdoor use, typically in wireless communication systems such as Wi-Fi, cellular (4G/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 (par ex., Points d'accès Wi-Fi, mobile base stations).

3. Outdoor Use

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

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

4. Applications courantes

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

• Cellulaire & 4G/5G: Boosting mobile signals in remote or weak-coverage areas.

• Radio & TV Broadcasting: Used in FM radio, amateur (HAM) radio, or digital TV signals.

• IdO & M2M Communication: Supporting wireless sensors, remote monitoring, and smart city devices.

5. Key Specifications

• Gamme de fréquences: Varies by model (par ex., 700MHz–2700MHz for 4G/5G, 2.4GHz/5GHz for Wi-Fi).

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

• Polarisation: Usually vertical (linear).

• Type de connecteur: Common options include N-type, SMA, or RP-SMA for RF connections.

6. Installation

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

• Often paired with 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.