With typical residual THD+N of -120 dB, two analog channels of Model APx555 feature low noise and distortion, allowing sensitive measurements to be made. Unit provides 1 MHz bandwidth (mono) and FFT resolution of 1.2 million points. Generator is capable of producing low distortion sine wave signals up to 204 kHz, at high-level amplitudes up to 26 Vrms. Providing multi-mode user interface, APx500 v4.0 software allows switching between Sequence Mode and Bench Mode.
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