... . To generate containing 2 ~ 31 harmonic wave distortion, the harmonic number, number, amplitude and phase of the harmonic wave to base wave all ... adjustment range 0 ~ 359.99 °; Phase adjust fineness 0.01 °; Harmonic output 2 ~ 31, range 0 ~ 20% (base wave ratings ... ); Harmonic phase fineness 0.01 ° N (N for harmonic frequency, N = 2 and 4,...... 31); Output ...