Azimuth Systems announced that Innowireless integrated its ACE MX MIMO channel emulator into its new AWT-500AP test system designed for Wave 2 Mobile WiMAX pre-certification testing. The addition of the ACE MX to the AWT-500AP test system enables the execution of numerous WiMAX Forum-specified radio conformance tests where fading, Doppler and AWGN effects are required, according to the company. The AWT-500AP is a pre-RCT system for Wave 2-ready Mobile WiMAX subscriber stations. It provides automated RF and physical layer tests to enable design validation prior to conformance testing at a certification lab.