5 element low-noise LFA-3 compact Yagi

The G0KSC LFA-3 Yagi provides a low-noise front-end for your radio so you hear more weak signals. This compact 5 element 50Mhz LFA-3 provides stunning performance across the important section of the 6m band (50.00 - 50.300MHz). Hard to beat with a direct 50 Ohm feed-point and no matching losses and suppression of unwanted noise.

It is made with single piece 5/8inch elements with 1/2inch tips with loop ends being 3/8''. The antenna has fully insulated elements which will ensure continuous. Boom to mast brackets are included with the antenna which will support 2 inch masts. Boom is 1.25inch square 16SWG aluminium.

The antennas are constructed with the best quality materials in order that the best mechanical construction can be achieved, even a digital caliper is used (with an accuracy of .01mm) to measure the elements during production.

Specification

• 10.7dBi @ 50.150MHz
• 31.04dB @ 50.150MHz
• Peak Gain: 10.75dBi
• Gain at 10m above Ground: 16.17dBi
• Peak F/B: 31.79dB
• Power Rating: 8kw
• SWR: Below 1.4:1 from 50.00MHz to 50.300MHz
• Stacking Distance: 5m
• 2 Stacked Gain @ 5m spacing: 13.59dBi
• 2 Stacked F/B: 29.64dB
• 2 Stacked Gain @ 5.m Spacing 10m above ground: 18.78dBi
• Boom Length: 3.9m
• Weight: 5.92Kg
• Turning Radius: 2.959m
• Wind Loading: 0.6 Sq Mtr
• Wind Survival: 159 MPH