3 Element 50Mhz LFA

The G0KSC LFA Yagi is a major step forward in the development of the Yagi Antenna

The antenna provides a low-noise front-end for your radio so you hear more weak signals. This compact 3 element 50Mhz LFA provides stunning performance across the important section of the 6m band (50.00 - 50.400MHz). Hard to beat with a direct 50 Ohm feed-point and no matching losses and suppression of unwanted noise.

The antenna is made 1/2inch (12.7mm) centre elements and 3/8 inch (9.525mm) outer elements. 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 1.25inch 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

• 8.92dBi @ 50.150MHz
• 17.98dB @ 50.150MHz
• Peak Gain: 8.94dBi
• Gain at 10m above Ground: 14.47dBi @ 50.150MHz
• Peak F/B: 20.04dB
• Power Rating: 5kw
• SWR: Below 1.3.1 from 50.00MHz to 50.300MHz
• Stacking Distance: 2.5-3.5m (3m recommended)
• 2 Stacked Gain @ 3m spacing: 11.26dBi
• 2 Stacked F/B: 21.10dB
• 2 Stacked Gain @ 3m Spacing 10m above ground: 16.71dBi
• Boom Length: 2.14m
• Weight: 2.84Kg
• Turning Radius: 1.861m
• Wind Loading: 0.13 Square Metres
• Wind Survival: 157MPH