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6 element 50MHz LFA2 Yagi (6.8m) |
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Price:
£309.95 (including 20 % tax)
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Prices 20% less for customers outside of EU A 6 element very low-noise LFA2 Yagi The LFA2 has a Bent Reflector system designed to enhance SWR bandwidth and F/B. The G0KSC LFA Yagi is a major step forward in the development of the Yagi Antenna; it provides a low-noise front-end for your radio so you hear more weak signals. This compact 6 element 50Mhz LFA provides stunning performance across the important section of the 6m band (50.00 - 50.500MHz). Hard to beat with a direct 50 Ohm feed-point and no matching losses and suppression of unwanted noise !! This antenna has very highly suppressed lobes in both azimuth and elevation plots and therefore is idea for very noisy city locations. If you want to beat the noise in a mid-sized 6m Antenna, this is the one for you! Performance 11.9dBi @ 50.150MHz 29.18dB @ 50.150MHz Peak Gain: 11.97dBi Peak F/B: 30.21dB Power Rating: 5kw+ SWR: Below 1.1:1 from 50.00MHz to 50.500MHz
Stacking Distance: 5.5-6.4m ( 5.8m recommended) 2 Stacked Gain @ 5.8m spacing: 14.77dBi 2 Stacked F/B: 30.72dB 2 Stacked Gain @ 5.8m Spacing 15m above ground: 20.15dBi Boom Length: 6.830m Weight: 6.63Kg / 14.61LB Turning Radius: 3.699m / 12.1ft Wind Loading: 0.26 Square Metres / 2.81 Square feet Wind Survival: 203KPH / 126MPH Other options available if higher wind loading/survival is required.
Specification This antenna is made with tapered elements 1/2inch (12.7mm) centers and 3/8 inch (9.525mm) outer sections. The antenna has fully insulated elements which will ensure continuous, high performance for many years to come. Boom to mast brackets are included with all antennas which will support 2 inch (50mm) masts. Boom is 1.5 inch (38mm) square 16SWG aluminum. Our antennas are constructed with the best quality materials in order the best mechanical construction can be achieved, not the cheapest and most profitable! Even a digital caliper is used (with an accuracy of .01mm) to measure the elements during production to ensure they are within 0.2mm of what they should be, this ensures they work as well as our software model predicts. Note: much development time has gone into our antennas, not just on basic electromagnetic design, we are able to model the effect of insulators, booms and other objects to ensure the make up or our antennas have least effect on performance and pattern degradation. More information can be found here
Azimuth Plot
Elevation Plot
Single 6 element LFA up 15m above ground
2 x 6 el LFA Yagi 5.8m apart with the bottom antenna 15m above ground
SWR Manufactured the right way, not the cheapest way! |
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