The Circuit Gear Mark II CGR-201 is a 40MSa/s oscilloscope, waveform generator, and digital I/O port integrated into one small, low cost unit with free GUI software.
Syscomp Electronic Design’s CGR-201 CircuitGear Mark II is a PC-based instrument with powerful features. It combines a digital storage oscilloscope, 10MHz standard function generator, arbitrary waveform generator, digital I/O, pulse generator and vector network analyzer in one pocket-sized package, powered entirely from a single USB port. All functions can be controlled from a computer running the Windows, Linux, or Mac operating systems, using our open-source software. The CGR-201 oscilloscope features a sampling rate of 40MSa/s. The waveform generator can generate standard and arbitrary waveforms at frequencies ranging from 0.05Hz to 10MHz in one sweep, eliminating the need for range selection or mechanical controls. The oscilloscope and waveform generator can be combined to form a vector network analyzer using our open-source software. The fully documented command set is also compatible with any programming language that can communicate with a COM port.