... 3.Manufature for catv products,good quality and price DVB- C QAM QPSK Modulator 1.QAM Modulator2.system integrators 3.Manufature ... :High reliability design, steady operation SpecificationQAM Modulating Mode16, 32, 64, 128, 256QAMSymbol Rate2~7Mbaud/sError-correcting RS code204Input data rate1.5 ... providing total solutions of DVB-S,DVB-T and DVB-C systems.We can design,manufacture and debug.If you need ...