Functions:1.Accurate performance analysis of QAM---average power, MER, BER
2.Supporting a variety of DVB mode: 16QAM，32QAM，64QAM，128QAM，256QAM
3.Wide bit rate setting: 1MS/S—7MS/S
QPSK COFDM power measurement
4.Positive and reverse system measurement
5.Simple spectrum analysis function can reflect the real situation of channel spectrum
6.Automatic analog, digital channel creating function, applicable to any network measurement
7.Competitive analog television measurement-- signal level, V/A, C/N, Gradient, auto-measurement and so on
