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6 element 70MHz LFA-ZTR Yagi |
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Price:
£179.95 (including 20 % tax)
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Prices 20% less for customers outside of EU A 6 element 70MHz low-noise LFA Yagi - designed for maximum noise reduction 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. If you suffer with noise or are in a city location, this is the antenna for you. This compact 6 element 70Mhz LFA provides stunning performance across the whole 4m band (69.950 - 70.500MHz). Hard to beat with a direct 50 Ohm feed-point and no matching losses !!
Performance Gain: 11.26dBi @ 70.200MHz F/B: 33.9dB @ 70.200MHz Peak Gain: 11.29dBi Gain at 15m above ground: 17.06dBi Peak F/B: 34.48dB Power Rating: 5kw+ SWR: Below 1.1.1 from 69.900MHz to 70.800MHz Boom Length: 4.358m Stacking Distance: 3.8m 2 Stacked Gain: 13.95dBi 2 Stacked F/B: 45.84dB
Specification This antenna is made with single piece 3/8 inch (9.525mm) elements with a 1/2 inch (12.7mm) by 3/8 inch (9.525mm) adjustable feed loop section. 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 1.25 inch square 16SWG aluminum, no guys required. 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.
No figures are made up here as they are in some Ham Radio adverts, all performance figures are verified in the very latest software simulation packages with some antennas being professionally confirmed on an antenna range.
Azimuth Plot
Elevation Plot
1 x 6el LFA 15m above ground
2 x 6el LFA 3.8m apart with the bottom antenna 10m above ground
SWR
Manufactured the right way, not the cheapest way! * Where possible marine grade stainless steel components are used. |
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