User Manual

d)Amplitude Shift Keying (ASK)

ASK shows digital signal “0” and “1” by changing amplitude of carrier wave signal. Carrier

wave signal with different amplitude will be output on the basis of different logic of

modulation signal.

ASK Modulation Selection

Press Menu → Mod → Type → ASK in turn to start the ASK function, the device will output

modulated waveform with ASK rate and carrier wave set currently.

Carrier Wave Waveform Selection

ASK carrier waveform can be: Sine wave, square, ramp wave or arbitrary wave (except

DC), and the default is sine wave. Press Carrier soft key to enter carrier waveform

selection interface.