Heavy Duty 4 element 14MHz OWA (Optimised Wideband Array) Yagi

This antenna has a flat SWR curve covering 14.000 - 14.350MHz at 1.1:1 SWR.

Multiband, Performance-Busting Design

The OWA is one of the traditional HF antennas to have if you are looking for wide band, stable performance. The HD Version is made with 4 stage tapered elements starting at 1.25 inch (32mm) tapering down to 5/8 inch (15.88mm) at the tips. the latest in Electromagnetic Design Technology to ensure the very best results and OWA Yagi is proof of that!

The antenna is made with 1.25inch (31.8mm) tube tapering to 1 inch (25.4mm) tube followed by 3/4 inch (22.25mm) and 5/8 inch (15.88mm) outer elements with. The antenna has fully insulated elements which will ensure continuous, high performance for many years to come. Boom to mast brackets are included with the antenna which will support 2 inch (50mm) masts. Boom is 1.75inch square 10SWG (3.2mm wall) aluminium with Kevlar boom guys and stainless steel turnbuckles for guy adjustment. Wind loading over 100MPH.

Technical Specification:

• Gain: 8.87dBi @ 14.150MHz
• F/B: 17.21dB @ 14.150MHz
• Peak Gain: 8.98dBi
• Gain at 20m above Ground: 14.03dBi
• Peak F/B: 18.12dB
• Power Rating: 5kw
• SWR: Below 1.1:1 from 14.000MHz to 14.350MHz
• Boom Length: 9.8m
• Stacking Distance: 9 - 15.5m ( 10m recommended)
• 2 Stacked Gain @ 10m spacing: 11.13dBi
• 2 Stacked F/B: 20.87dB
• 2 Stacked Gain @ 10m Spacing 20m above ground: 16.10dBi
• Weight: 25.74Kg / 56.74LB
• Turning Radius: 7.254m / 23.8ft
• Wind Loading: 0.84 Square Metres / 9.08 Square feet
• Wind Survival: 160KPH+ / 100MPH+