Mike may respond as well, but HRO is their representative in the U.S. and you
can ask them.
If you have any technical questions, I will be at the show working about 50%
of the time on the DARC booth, which is located on the ARRL Expo. My U.S.
cell is 424-288-9171. I can answer probably 95% of the questions that come
up by now.
Mitch DJ0QN / K7DX