Sine - Total harmonic distortion: more than 0.8%(20 Hz~20 kHz,0dBm).
Square and Pulse - Overshoot (Square): 5% or less.
Square and Pulse - Duty-cycle range(Pulse): 0.1 - 99.9%.
Ramp wave - Linearity: 98%(0.01 Hz~10 kHz) or more.\Communication speed - Adopt standard:115200 bps.
Communication protocol - Adopt command: line mode, open protocol.