I've read the manuals on all these things and they seem pretty easy assembly and
shouldn't be any problem for a blind person. They're each in three sections.
There is one for 20-10m, one for 30m, 40m, 60m, and 80m. Anything below 20m
requires a separate antenna.
Tom
Tom Brennan KD5VIJ, CCC-A/SLP
web page http://titan.sfasu.edu/~g_brennantg/sonicpage.html