Comar Systems AV300 Fibreglass VHF Antenna with Universal Base

Overview

The AV300 Commercial Marine VHF Antenna is made from a GRP fibreglass construction, capable of withstanding the worst elements at sea or on land. All the antennas in this series offer excellent bandwidth/VSWR characteristics within the frequency range of 156 – 162 MHz. All antennas in this series are suitable for GMDSS installations.

Note: This product was previously known as the AIS-GPA-X

Features

• White, tapered fibreglass tube
• Cast aluminium integral base with whiteglass finish and ‘U’ bolts
• Mounts on both horizontal and vertical poles
• 0.3m of RG-213 cable fitted with ‘N’ jack

Applications

• Installation on board commercial vessels
• Shoreside monitoring stations where a rugged AIS antenna is critical

Physical

• Weight: 570 g approx. Shipping weight: 900 g approx.
• Dimensions: 1.5m Total length
• Mounting: Horizontal / Vertical Pole
• Construction: GRP Fibreglass, brass element

Electrical

• Antenna Impedance: 50 Ω
• Polar Radiation: 360° Omnidirectional
• Polarization: Vertical
• Power Rating: 150w
• Cable: 10 Metre RG-213 as standard
• Connections: BNC connector

Operational

• Frequency range: Spot Freq set Between 156-162MHz
• Gain: Unity (Over half wave dipole)
• VSWR: <1.5:5 at resonant point
• Bandwidth: +/- 5% @ 2:1

Additional

• Supplied complete with pole mounting bracket & 10m cable