On 3/14/2018 6:42 PM, Andre VanWyk via TowerTalk wrote: > Nothing wrong with Array Solutions switches. (Nor 4O3A) My statement is based on measurements of crosstalk -- the 4O3A 6x2 is at least 20 dB better. And his 8x2 is another 25 dB better. The 4O3A units are also built much better. 73, Jim K9YC