Collin, band width iks supposed to be pretty narrow on implants. I'd have to
download a table of American manufacturers to see exactly how wide but they do
try and keep them narrow. Think is that there shouldn't be an extreme amount of
bleed from the units. Also, you have some potential interaction with the return
signals from the implanted coils which, in the units we're discussing, is about
106.6 or 106.7 mHz.
Tom
Tom Brennan KD5VIJ, CCC-A/SLP
web page http://titan.sfasu.edu/~g_brennantg/sonicpage.html