So im looking at ordering a black pearl from this company http://www.rangevideo.com/en/58-ghz/55- ... esign.html and it has an option for antenna type. Being pretty new still to this and having my phantom 2 for a while I'm not sure what one to use and if I select one type does the tx need the same type. Can anyone help me understand the diff and what the proper set up for tx and rx should be? I'm in the US if that even matters.