DVB-T2 Modulator complying with DVB-T2(EN302 755) standard, it supports 1×ASI, 1×IP input and 1×DVB-T RF output, with its advanced modulating, this modulator can effectively make use of the ground spectrum resources and make it is possible to provide reliable signals for fixed, mobile and portable devices, which allows it to be widely used in setting up digital broadcasting network and suitable for HFC broadband digital MMDS system.