GAO Instruments’ high performance USB PC based oscilloscope integrates a two (or four ) 250MSa/s single-shot digitizers with a 250MHz a 8 (or 16) channel logic analyzer and an 8k FFT Spectrum into a single instrument. By connecting to a computer’s parallel or USB port the scope provides an ultimate test and measurement solution. GAO offers various models to meet different requirements.
This USB PC based oscilloscope, model A0130005, contains fully synchronized cross triggering to capture and display analog events that affect digital circuits, or vice-versa, and correlate the two to identity cause and effect relationships. It features continuously variable pre-/post-trigger view, variable threshold voltage on logic analyzer channels, external clock input, ruggedized inputs, 20GHz repetitive mode sample rate and fast screen update rates. It slashes the cost of capturing and analyzing signals on up to 50MHz microprocessors, logic families, and analog circuits on systems. The display screen shows the full 256K/512K/1Mega sample deep data buffers for both the analog waveform and the digital data pattern. All-channel zoom expansion and cursors identify synchronous events on different channels.