Abstract: A system and method for testing RF characteristics of a wireless device. The wireless device is placed on a base plate of a test fixture. One or more guides are positioned for securing the wireless device. At least one RF antenna is positioned. The position of the wireless device and the at least one RF antenna coupler relative to each other corresponds to acceptable RF characteristics for testing the wireless device. Positions of the one or more guides and the RF antenna coupler are identified. The identified positions are utilized to subsequently test similar wireless devices.