LitePoint Corporation announces the new IQmax Test System supporting WiMAX products based on the IEEE 802.16 standard. Based on an integrated Vector Signal Analyzer (VSA) and Vector Signal Generator (VSG) architecture, the single box IQmax Test System can test critical physical layer radio parameters for developers, volume manufacturing test and quality assurance (Q/A) stations. The IQmax Test System supports the IEEE 802.16-2004/wirelessMAN OFDM PHY standard including all bandwidth and data rate options. The dual RF ports are selectable for either Tx or Rx operation and support the 3.3 to 3.8 GHz frequency band. An optional upgrade to tri-band operation, which adds 2 GHz and 5 GHz frequency bands, will be available later this year. Included with the IQmax Test System is the IQsignal Analysis Suite. This GUI driven software presents the user with all IQmax instrument set-up, control and analysis functions needed to measure the performance of a Device-Under-Test (DUT). With this tool, many analysis functions are available including time domain RF and I&Q graphs, frequency spectrogram, power spectral density, constellation diagrams, EVM per symbol or subcarriers and peak, average power levels and many other functions.