450-550MHz omnidirectional fiberglass antenna for outdoor use

Product Introduction

1. Omnidirectional 360° coverage with no signal blind spots

A 360-degree horizontal beamwidth ensures uniform signal coverage in all directions, making it suitable for applications requiring wide-area coverage, such as public safety networks and industrial monitoring, without the need for frequent antenna reorientation.

2. High-power 150W input for stable, long-distance transmission

A maximum input power of 150W supports high-power transmission requirements, making it suitable for long-distance communications and harsh environments, ensuring signal stability and reliability and reducing the risk of interruptions.

3. Durable outdoor design for extreme environments

Operating temperature range -40°C to +70°C, humidity 5-95%, and maximum wind speed 200km/h. The fiberglass casing is corrosion-resistant and UV-resistant, making it suitable for outdoor fixed installations in mountainous, coastal, or industrial areas.

4. Low VSWR (≤2.0) and 50Ω impedance for efficient signal transmission

A voltage standing wave ratio (VSWR) of ≤2.0 and matching a standard 50Ω impedance maximize signal efficiency, minimize energy loss, and improve communication quality, making it particularly suitable for highly sensitive devices.

5. Lightweight and compact design for easy installation. Weighing only 0.6kg and measuring Φ32 x 450mm, it utilizes N-K Connectors for secure installation and quick deployment. Suitable for towers, rooftops, or mobile platforms, it saves time and money.

Application Scenarios

●Public Safety Communications: A VHF band radio system for police, fire, and emergency services, ensuring reliable omnidirectional coverage.

●Industrial Wireless Control: Suitable for signal transmission in cranes, remote monitoring, and automation equipment, with high temperature and humidity resistance.

●Amateur Radio and Rural Networks: Extends communication range for amateurs or in remote areas, supporting the 450-550MHz frequency band.

●Base Station and Repeater: Serves as a mobile network or relay point antenna, enhancing signal coverage and suitable for areas with complex terrain.

●Outdoor Monitoring and IoT: Suitable for IoT devices such as environmental monitoring and agricultural sensors, ensuring stable 24/7 operation.

FAQ

Q:What is the frequency range of this antenna?

A:It operates in the 450-550MHz range, ideal for VHF communication applications.

Q:What is the antenna gain and how does it affect performance?

A:The gain is 3 dBi, providing balanced coverage for omnidirectional signals without excessive focus, suitable for general-purpose use.

Q:Is this antenna waterproof and suitable for outdoor installation?

A:Yes, it is designed for outdoor use with a fiberglass radome that resists moisture, UV rays, and wind speeds up to 200 km/h.

Q:What connector type is used, and is it compatible with standard equipment?

A:It uses an N-K connector, which is common in professional RF systems and ensures easy integration with most devices.

Q:What is the VSWR, and why is it important?

A:The VSWR is ≤2.0, indicating efficient power transfer and minimal signal reflection, which enhances overall communication reliability.

Q:How do I install this antenna?

A:Installation is via connector fixing; simply secure the N connector to your device or mount, and ensure it is positioned vertically for optimal polarization.