I bought a pair of ESS Heil AMTs without realizing quite how heavy and bulky they are. So they don't work for my project but I hate to throw them away. I opened one and took an REW sweep, the other is unopened. You can see the datasheet here: Heil web page. I'll send them to anyone who will pay the cost of shipping and packing from zip code 89523. They are kinda cool...but odd!
I guess 3 people is enough! Am I supposed to mark this as "Sold" or something? Not sure of the etiquette here