70MHz (4m) high gain base antenna.

This model is made of fibre glass construction, pre-tuned and fully weatherproofed. . Mast mounting brackets & Radials are included.

This model is made of fibre glass construction, pre-tuned and fully weatherproofed. Mast mounting brackets and radials are included.

Key Features/Specifications:

• Frequency: 70-72MHz (4 metres) 
• Gain:Gain 3db
• GRP outershell 
• Max. power rating:100W (Total) 
• Impedance:50 Ohms 
• VSWR: < 1.5:1 
• Mast diameter: 30-62mm 
• Rated wind velocity: 60m/sec.
• Length:2.2m 
• Weight:1.0kg