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VHF Antenna

  • 480-580MHz Wide Band 3.5dBi Omni Fiberglass Antenna GLU5FG3W
480-580MHz Wide Band 3.5dBi Omni Fiberglass Antenna GLU5FG3W

480-580MHz Wide Band 3.5dBi Omni Fiberglass Antenna GLU5FG3W

  • Frequency Range:480-580mhz
  • Gain:3.5dBi
  • Product description: UHF fiberglass antenna
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Electrical Specifications

Frequency Range (MHz)

480-580

Bandwidth (MHz)

40

Horizontal Half-power Beamwidth (°)

360

Vertical Half-power Beamwidth (°)

56

Gain (dBi)

3.5

Polarization

Vertical

VSWR

2.0

Average Power, Maximum (W)

100

Impedance (Ω)

50

Mechanical Specifications

Length (cm)

60

Net Weight (kg)

0.9 (installation kit included)

Radome Material

Fiberglass

Radome Color

White

Connector

N Female

Environmental Specifications

Application

Outdoor

Operating Temperature ()

-40 to +70 (-40 to 158)

Humidity (%)

5 to 95

Survival Wind Velocity (km/h)

200

Mounting Specifications

MOUNTING BRACKETS ARE INCLUDED UNLESS OTHERWISE SPECIFIED

Mounting Mast Diameter (mm)

Φ 40 to 70

Product Introduction

  1. Wide-band Omnidirectional Coverage
    With a 480-580MHz frequency range and 360° horizontal beamwidth, it provides uniform signal distribution for broad-spectrum applications like IoT, public safety, and industrial networks .
  2. Rugged Fiberglass Construction
    The fiberglass radome ensures durability against UV, moisture, and impacts, with an IP67-equivalent design that withstands 200km/h wind speeds and -40℃ to +70℃ temperatures .
  3. High Power Handling
    Supports up to 100W average power, making it suitable for base stations, repeaters, or high-output wireless systems requiring stable signal transmission .
  4. Easy Outdoor Installation
    Included mounting brackets fit masts Φ40-70mm, while the N female connector enables quick integration with coaxial cables for remote area deployments .
  5. Stable Electrical Performance
    Featuring 3.5dBi gain and VSWR ≤2.0, it balances coverage and efficiency, ideal for maximizing signal reach in rural or urban environments .

Application scenarios

  • Industrial Automation: Ensures stable communication for machinery and sensors in factories.

  • Agricultural Monitoring: Reliable connectivity for weather stations and IoT devices in remote fields.

  • Public Safety Systems: Supports emergency communication networks in urban/rural areas.

  • Telecom Infrastructure: Enhances signal coverage for base stations and repeaters.

FAQ

Q:What mast size does this antenna support?
A:It fits masts with diameters between 40-70mm.


Q:Is the antenna waterproof?
A:Yes, it’s designed for outdoor use with a fiberglass radome and humidity resistance (5-95%).


Q:Can it handle high winds?
A:Yes, it survives wind speeds up to 200 km/h.


Q:What devices is this antenna compatible with?
A:Compatible with any 50Ω system using an N-Female connector (e.g., radios, transceivers).


Q:Does it include mounting hardware?
A:Yes, mounting brackets are included.


Q:What’s the vertical beamwidth?
A:56°, optimized for broad vertical coverage.


Q:Is the VSWR adjustable?
A:, but it’s factory-tuned to ≤2.0 for minimal signal loss.


Q:How long is the antenna?
A:60cm, balancing performance and compactness.