... USB HOST, USB DEVICE, RS232C and PASS/FAIL OUTUnique Built-in Function/Arbitrary Waveform Generator ModuleThe first digital oscilloscope with ... outputMaximum 10MHz impulse signal frequency outputUp to 30 kinds of built-in waveforms with up to 1MHz output frequency, such ... as sine, square, triangle etc.Built-in multiple modulation function, including AM, FM, PWM, FSK, ...