This is an old revision of the document!
Use 1.2 GHz http://hobbywireless.com/ http://www.immersionrc.com/products.htm
Someone using a nex for FPV: http://forums.dpreview.com/forums/read.asp?forum=1042&message=39588246
http://www.eagletreesystems.com/OSD/OSD-pro.htm
