‰ NOW 5 WPM ‰ TEXT IS FROM OCTOBER 2012 QST PAGE 63 ‰ 4 FOOT DISH WOULD NEED 340 FEET. FOR OTHER ANTENNAS, THE APERTURE, OR CAPTURE AREA, IS NOT AS OBVIOUS AS A DISH, BUT THE LARGEST DIMENSION IS A ROUGH ESTIMATE FOR A YAGI ANTENNA, THE BOOM LENGTH MIGHT BE A GOOD ƒ QST DE W1AW ‰ APPROXIMATION FOR THE APERTURE DIAMETER. A RANGE LONGER THAN THE RAYLEIGH DISTANCE WILL HAVE A FLATTER PHASEFRONT AND REDUCE GAIN ERROR. A RANGE SET ‰ END OF 5 WPM TEXT ‰ QST DE W1AW ƒ