ES5TV 15m 8x5 Elements H Frame Stack

70 meters high tower carries 8 5-element 15m yagis as pairs separated horizontally by 12 meter distance and vertical stacking is 14 meters. The heights of the antenna pairs are 64, 50, 36 and 22 meters. Antennas are Optibeam OB5-15: Tower is produced by 4O3A/YT3M: Antenna has ca 16 dbd free space gain and over 24 dbi gain at 4 degrees over real ground. B