Waveform SINE, TRIANGLE, SQUARE, TTL pulse and CMOS output Amplitude >20Vp-p (open circuit ) >10Vp-p (into 50Ω load) Impedance 50Ω±10% Attenuator -20dB±1dB (at 1kHz) DC Offset +10V (+5V into 50Ω load) Duty Control 1:1 to 10:1 continuously adjustable ...