Hygain 204BA 4 Element 20 Meter Monoband Yagi Free Space 14.174 MHz 4 Wires, Inches 12, .000, -208.029, .000, .000, 208.029, .000, 1.000 12, 122.874, -196.445, .000, 122.874, 196.445, .000, 1.000 12, 211.624, -185.470, .000, 211.624, 185.470, .000, 1.000 12, 307.248, -179.307, .000, 307.248, 179.307, .000, 1.000 1 Source 17, 100, 0 0 Loads This "monotaper" equivalent of the 204BA was emitted by N6BV's Yagi scaling program. Note that this popular antenna has a nice F/B, but only about 6 dBd forward gain. This is only 1 dB above that obtainable with 2 elements on an 8 foot boom. It makes you wonder whether twice as many elements and a 26 foot boom are really worth the trouble.