Rigol and Worldwide Testing Supply greatest in-Class watching Oscilloscope below 2000 USD

For the vast majority of oscilloscope users primarily on the scope "displays" signals. Rigol Technologies

Who is new on the North American market and capture a market share of unprecedented efforts to resolve this problem by focusing on smart technology and advanced materials, the best image quality in its class of oscilloscopes deliver products. From the point of view in terms of critical Rigol signal and before the oscilloscope must consider three aspects to excel in troubleshooting and monitoring of basic shapes: Gather, select and view screen events.

1) Acquisition
Oscilloscope must have sufficient capacity, as measured by the bandwidth and sampling frequency if the signal capture. Rigol is intelligently designed with different circuit signaling the end that are optimized for different bandwidths up to 300 MHz oscilloscope with a bandwidth of up to $ 2,000 higher.

The provisions most objectionable, in deciding the oscilloscope for your application, is a sampling oscilloscope. Many manufacturers are trying to customers that their range is the highest sample available for sale. Nevertheless, the fact that "the higher the frequency, the best of the oscilloscope is a myth when it comes to the use of the oscilloscope designed in accordance with their bandwidth limits.

So in reality?

If you have a signal once (ie single shot), you can at least twice the sampling frequency needs that the maximum signal frequency. Just follow the "Nyquist" theorem that is generally recognized engineering principles in the implementation of the analog-digital conversion. Nyquist theorem shows a factor of two times the capacity of the sampling frequency is sufficient to acquire and convert the signal.

However, from some scope manufacturers that you need 10 times the bandwidth. While this may be good, it does not need to retrieve accurate and shows the signal under test. Too sampling frequency can only increase the value of your oscilloscope.

Rigol product of the sampling frequency of 3-5 times the bandwidth of the oscilloscope design and use of the SIN x / x filter, which does an excellent job to rebuild the signal. Following an oscilloscope, Rigol is optimized for performance, to avoid unnecessary costs to the customer for additional sampling, which provides little additional benefit.

2) the event IsolationThe real power of the digital oscilloscope is its ability to isolate and store events. This option offers incredible value for troubleshooting and isolation of the cornerstones of the event. Rigol Oscilloscopes have been designed from the outset that offer a powerful and easy-launch options, the isolation of events from the wind.

Rigol Oscilloscopes introductory offer different modes:

First Run borders - Run the rising or falling in a certain tension.
Second pulse start - Start with a positive or negative pulse, which run on the user at any given time, that glitch.
3rd Run Running Slope - the slope of the signal transition faster or slower than the custom settings. The slope is very useful to begin by the terms of the three states.
The launch of the fourth - When using Rigol mixed signal oscilloscope (MSO), you can refer to any form of a summons from the 16 inputs on MSO 0s.
Alternative fifth starter - from two channels, a true dual-core era, where each channel can sample at different speeds to provide for their installation.

Rigol oscilloscopes in the start function are the most powerful of all the oscilloscope to $ 2,000.

3) Screen Display
When it comes to see Oscilloscopes, change the display of the main elements of an excellent tool. Rigol includes a color TFT screen of all its products, the highest color, brightness and viewing angles than the standard offer and less expensive than LCD.

Critics view the screen of the oscilloscope, the frequency of updates. Most customers, like real-time sensitive, if it is obtained with a digital oscilloscope, a signal. Rigol improved their refresh rate to reach the 1,000 signals per second, and their implementation newest oscilloscopes 2000 signals per second, with the addition of FPGAs.

The result

The key is that the viewer Rigol signals seriously and invests a substantial and reasonable in the engineering of a product that is the best viewing areas in its class. If you are looking for an excellent view of the oscilloscope without spending excessive dollars on the capacity needed and used, I believe, Rigol!