Over the years you may have heard about this legendary antenna of Bert, AK4G.
He has had one of the strongest HF qrq cw signals in the USA.
- His "SECRET" -
- 4 VERTICAL DELTA LOOPS tied to a 55 foot conductive mast -
By switching remotely, how these 4 vertical loops are connected together at the base, he is able to beam his array in any of the 4 directions of the compass. There is also no need for a tuner on 160, 80, 40 20, 15, 12 and 10 meters. During a recent cw qso with Bert, he gave permission to publish his antenna blueprint on our website. He mailed me a letter in 1993 with the details of his design. Here it is: