Canvey Island, Essex, England Justin@g0ksc.co.uk
Twin boom quad
144MHz LFA Yagis
144MHz LFA Yagis

Low Noise LFA Yagis designed by G0KSC free to build for personal use.

144MHz LFA Yagis
70cms LFA Yagis
70cms LFA Yagis
Twin-Boom G0KSC Quads
G0KSC Twin-Boom Quads
Twin-Boom G0KSC Quads
G0KSC Custom Dish feeds - Above installation @ HB9Q
Custom low-noise dish feeds
Custom low-noise dish feeds
G0KSC Custom Dish Feeds

Above installation @ HB9Q

G0KSC Custom Dish feeds - Above installation @ HB9Q
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Professionally built G0KSC Antennas by G0KSC at InnovAntennas Limited

'Justin

Thanks for your recalculation done with our three higher HF antennas (14,21,28-12m/15m/14m long boom) OWA design. All antennas are now on their position with flat SWR curve as promised from your drawing plots. Little impact is seen between 14 & 21 it's result a lack of distance between antennas but this was expected before final installation. We are very happy with your service always willing to listening to us with our existing material dimensions anomalies we had. I would recommended taking a look at professionally built antennas by G0KSC at InnovAntennas Limited to everyone. '

Thank you, 73's Dan S50U

3 x G0KSC HF OWAs - 7el 28MHz, 6el 21MHz, 5el 14MHz

 

'Justin,

Just a quick note to say thank you for making all of these designs available for free. These are magnificent antennas! Currently I am operating on a 6 element 2 meter LFA for all my contesting and each time I get 59s from distant stations from stations of the front, sides and rear! Each contest I am surprised at a station that will tell me I am booming in and then we will both have a good laugh when inform them my beams are facing 90 or 180 degrees away from them. Thank you, thank you, thank you!

This past weekend was the ARRL June VHF QSO party and as expected the LFA did not let me down. You can always count on 6 meters for some good contacts, but for me the excitement is in the weak signal distant stations on 2 meters... and the LFA delivers that time after time with a modest 50W rig at only 520' altitude. I have attached two pictures from this weekend.

I have just put together a parts list for my next LFA, the 5 element 4.7 meter 50MHz. I look forward to get this antenna on the air.'


73,

K1PRO - Pat - FN42