Marketed as capable of Txing full band stereo audio over 500m LOS and 50m through walls, just wondered if anyone has tried them and can report here

I looked on BH and did not see any on there at 2.4, but did see one brand on 5.8 GHz -- http://www.bhphotovideo.com/bnh/controller/home?O=productlist&A=details&Q=&sku=330515&is=REG&addedTroughType=search

I've never used one, but they claim that the 5.8 GHz is less susceptible to things like cell phone interference.

For whatever it's worth...