[introduction]Annulus road answers a test is a kind of commonly used method that is used at evaluating systematic stability and performance, it is answered to inputting the frequency of signal through surveying a system and phasic answer will judge a system to whether can work normally. Annulus road answers a test to a lot of application the domain is very important, wait like control of power source management, electric machinery, robot, aerospace.

Annulus road answers a test is a kind of commonly used method that is used at evaluating systematic stability and performance, it is answered to inputting the frequency of signal through surveying a system and phasic answer will judge a system to whether can work normally. Annulus road answers a test to a lot of application the domain is very important, wait like control of power source management, electric machinery, robot, aerospace.

Control systematic block diagram&Bode graph

Low noise is one of annulus road test main factor, because noise can affect the quality of signal and metrical accuracy. Noise can come from many origin, if check interference of equipment of signal itself, test, environment,wait. Accordingly, choosing an oscillograph that has low noise property is a crucial step that annulus road checks.

MSO6 department oscillograph checks medium low noise advantage to basically reflect in annulus road in the following respects:

• Advanced noise restrains a technology: MSO6 fastened oscillograph to use advanced noise to restrain a technology, if digital signal handles a technology, can reduce the inherent noise that oscillograph interior produces effectively. This kind of technology can reduce the noise interference to checking a result, raise test precision.

• Optimized hardware designs: MSO6 department oscillograph is mature also on hardware design the demand of low noise. For example, it may use the amplifier of low noise and filter, these component can reduce the noise ingredient in inputting signal, raise letter a confusion of voices to compare thereby. In addition, the design of probe and cable used low noise technology possibly also, the noise that ensures to in checking a process, introduce as far as possible small.

• 6 series MSO is had brand-new front ASIC, namely TEK061, revolutionary noise performance achieved below highest sensitivity setting.

• Spark and measure a function neatly: MSO6 department oscillograph was offerred spark and measure a function neatly, this conduces to an engineer take crucial signal and reducing the effect of random noise in annulus road test. Spark through adjusting means and spark source, the engineer can choose first-rate to strike hair requirement, so that capture well and truly,mix analytic signal.

• Powerful signal handles ability: MSO6 fastens oscillograph to still have powerful signal to handle ability, the signal that can arrive to collecting undertakes a variety of analysises and processing, wait like wave of spectrum analysis, filter. These functions conduce to an engineer knowing the character of signal deep more not only, still can reduce the noise effect to checking a result further.

Noise performance is comparative

The place on put together is narrated, MSO6 fastens oscillograph to have distinct low noise advantage in annulus road test, can provide accurate, reliable test result for the engineer, help the performance that they are analysed better and evaluates a system.

And the Spectrum View function on MSO6 department oscillograph, it enabled oscillograph in inside the patent technology of buy, the hardware implementation in allowing an user to carry an instrument examines weaveform of time domain imitate and spectrum observation at the same time, control every region to spend independently. This kind of function provided a powerful tool for engineer and researcher, use at the analysis mixed signal and debug systematic issue.

When function of use Spectrum View, the user can control time domain and frequency domain independently, this is meant can use familiar mode of operation to install central frequency, frequency wide with RBW, and the time scale in won’t affecting undee view. Vice versa, horizontal scale change won’t affect spectrum. Means of this kind of control makes adjust spectrum becomes more convenient and intuitionistic.

• Spectrum and time domain while observation: SpectrumView technology makes the engineer can observe the spectrum of signal and time domain weaveform at the same time on same interface. This answers a test to annulus road for crucial, because annulus road answers the frequency that involves signal,be answered and phasic answer, at the same time observation spectrum and time domain weaveform conduce to the property that knows a system in the round more.

• Buildup frequency resolution: Adopt unique Spectrum View technique, MSO6 fastens oscillograph to be able to offer higher frequency resolution, this answers the need in the test to be measured accurately to annulus road pass through the circumstance of the parameter such as quantity of frequency, phasic abundant is weighed particularly should. Tall frequency resolution can ensure the accuracy that measures an outcome, help engineer evaluates systematic stability and performance well and truly.

• Mixture signal analyses ability: MSO6 fastens oscillograph to support mixture signal analysis, this means it to be able to process imitate signal and digital signal at the same time. The test is answered in annulus road in, this kind of ability makes engineer can more analyse the complex system that includes imitate and digital share conveniently, understand systematic act in the round more thereby.

• Advanced measure a function: MSO6 department oscillograph was deployed a series of advanced measure a function, include phasic abundant quantity, gain abundant quantity, pass through frequency the measurement that wait. These functions make annulus road answers a test to be mixed more simply direct, the engineer can get place to need parameter from oscillograph directly, need not have extra consideration or handle.

• Use easily and compositive: SpectrumView and the interface that MSO6 is oscillograph are intuitionistic use easily, OK and quick start has the engineer test. In the meantime, these equipment also support what with its he tests equipment is compositive, facilitate in checking an environment complexly, undertake use.

FFT and Spectrumview function get spectrum information contrast.

Zun Tu: Collect longer time domain is undee, right graph: Collect weaveform of shorter time domain (FFT, bring about spectrum to divulge serious)

MSO6 department oscillograph is the high-powered equipment that suits to undertake annulus road answers a test, it has low noise function and Spectrum View function, can the analytic imitate signal with standard at the same time essence and digital signal, offer a variety of advanced measure parameter. These characteristics make the stability that the engineer can evaluate a system well and truly and function.

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