>=20 > I use the 9XStream module. Works as advertised. I can get 7=20 > miles easily with my 1/2 wave dipole antenna, but antenna=20 > alignment is critical at the longer ranges. With a pair of=20 > super high gain yagi's, I'll bet you could easily get 40+=20 > miles. Of course, it depends on the environment. I use mine=20 > in a sailplane transmitting to a ground station, so LOS is=20 > easy, and there are no obstructions (buildings, powerlines,=20 > etc. to break up the signal. >=20 > - Robert >=20 Just curious... What are you transmitting? Telemetry? Video? Alex -- http://www.piclist.com hint: The PICList is archived three different ways. See http://www.piclist.com/#archives for details.