The MG3670B outputs the signals needed to develop, test and evaluate digital mobile communications equipment and related devices. 300 kHz to 2.25 GHz frequency range Equipped with a high-performance quadrature modulator Provides a stable and precise output as well as spectral purity up to a maximum output of +13 dBm, even with modulation In addition to testing receiver sensitivity and excess input, it can be used for testing IF stage performance and for evaluating device quality It comes with a MG0303 burst module installed Used for testing PHS, PDC, PDC_H, NADC and TFTS communication systems Option MG 0303 B Burst-Module, for creating TDMA-Frames and Modulation Pattern.