During line-of-sight evaluations, the average measured gain of the HEX-BEAM is 4.5dB+ when compared to a reference dipole in the same position. Peak F/B exceeds 20dB. These measurements are shown by the SP (line-of-sight) performance curves below.

With ionospheric communication the HEX-BEAM's performance is comparable to larger conventional designs, and averages an apparent gain of 6dBd. A/B comparison tests were conducted at frequencies of 7-147 mHz. during an 8 year period. A summary of these "on air" tests is shown by the RP (reflected path) curves. Also, though difficult to quantify, many HEX-BEAM users report a pronounced rejection of man-made noise as well as a noticeable signal intactness and less fading when using the HEX-BEAM. (See user comments.) These characteristics are often more important than antenna gain alone.