PC Oscilloscopes

What is an oscilloscope? Otherwise known as an O-Scope or purely, a ‘scope’, it is an electronic instrument for testing functions effectively in a variety of environments including scientific, telecommunications, engineering and industry. Its uses are broad and far-reaching from analysing software to displaying the beating of a heart.

PC Oscilloscope

The advantages of a PC based oscilloscope are numerous. They are generally portable when combined with a laptop and are convenient to move on account of their diminutive size.

Such advantages include that they cost less (in general) as opposed to a ‘stand alone’ oscilloscope. A PC oscilloscope will connect up to the user’s computer through a PCI sound card rather than going to the expensive lengths of purchasing professional PCO hardware.

PC oscilloscopes can simply export data to regular PC facilities including spreadsheet, presentation and word processor software. In addition to this, the PC oscilloscope is able to take advantage of specific software in addition to numerical analysis software.

Extra advantages to the PC oscilloscope include the ability to perform from a remote location, to network with other PCs at a considerable cost reduction and that the functions are made more efficient thanks to high resolution screens.

Where advantages are discussed so too should the disadvantages be accounted for. Where PC oscilloscopes come unstuck is when they are disadvantaged by the electromagnetic and power supply PC circuit noise. Only through careful shielding can adequate low level signal resolution be achieved.

Other disadvantages include ineffectual streaming of data transfer to PC. Sampling speeds are affected along with resolution. A further disadvantage of using a PC oscilloscope is due to software installation. Whether software is compatible with your PC is always a consideration especially when using a new PC operating system.

Not all oscilloscopes are self-containing instruments thanks to modern computers and peripherals however there are certain benefits to using one that is self-contained. Whether or not a PC O-scope is used depends upon a number of factors that optimise performance. While many stations would find the use of a PC oscilloscope detrimental to the environment others would find life is so much easier with one!

On the matter of price, an oscilloscope can set you back between a hundred and three thousand dollars although a PC oscilloscope will cost considerably less as long as the PC is already a feature in the environment it is required to perform in.