6074BD USB Oscilloscopes 4 Channels 70Mhz Bandwidth Oscilloscope Digital PC Hand held Electroscopic with 25Mhz Signal Generator
Meet or exceed the performance of bench oscilloscopes, four independent analog channels, 1GSa / s high-speed real-time sampling, 2mV-10V / DIV high input sensitivity, 250MHz high bandwidth.
Pass / Fail testing, extensive trigger functions, dynamic cursor tracking waveform recording and playback, and desktop oscilloscope similar interface, easy to use, cost-effective.
USB2.0 interface, plug and play, free external power supply.
Excellent industrial design, compact, easy to carry, and the shell is made of anodized aluminum of the iPad, not only beautiful, but also improves the alloy surface hardness, good heat resistance and abrasion resistance.
More suitable for tablet PCs, notebook computers, product line maintenance, easily on business.
Software Support: Windows10, Windows 8, Windows 7
Waveform data can be time-and voltage output to EXCEL, BMP, JPG.
More than 20 kinds of automatic measurement functions, PASS / FAIL Check, be suitable for engineering applications.
Waveform average, persistence, intensity, invert, addition, subtraction, multiplication, division, X-Y display.
FFT spectrum analysis.
A computer can connect many DSO, extend channel easily.
USBXI standard interface, easy to insert USBXI chassis, consisting of a combination of instruments.
Secondary development library DLL provides, Labview \ VB \ VC \ QT developers provide example
1 x 6074BD usb oscilloscope;
2 x oscilloscope probe;(Note:Just 2pcs probes in the package,if you want to buy more,please contact with us directly!!!)
2 x BNC - clip cable;
1 x usb cable;
1 x CD (driver / manual... inside)
Under what circumstances should oscilloscope consider the sampling rate?
The bandwidth is dependent on the object under test. You want the minimum sampling interval (the inverse of the sampling rate) to capture the signal details you need, provided the bandwidth is satisfied. There are some empirical formulas about sampling rate in the industry, but basically they are all based on oscilloscope bandwidth, in practical application, it is best not to use oscilloscope to measure the same frequency signal. When selecting the type, the bandwidth of the oscilloscope should be more than 3 times that of the measured sinusoidal signal, and the sampling rate should be 4 to 5 times that of the bandwidth, which is actually 12 to 15 times that of the signal.For other waveforms, ensure that the sampling rate is sufficient to capture signal details. If you are using an oscilloscope, you can verify that the sampling rate is sufficient by stopping the waveform, amplifying the waveform, and if there is any change in the waveform (such as some amplitude), the sampling rate is insufficient, otherwise it will be ok. Point displays can also be used to analyze the adequacy of the sampling rate.
Analog technique that determines the performance height of an oscilloscope
Although the oscilloscope is not instrument on the top of the hardware requirements, given the oscilloscope is the most familiar with many engineers is one of the biggest single instrument of test equipment market segment, so we interviewed in the world to do the oscilloscope bandwidth GHz level several representative, from the analysis on the oscilloscope hardware, with everyone together to understand the core of the oscilloscope design unit.
Bandwidth, sampling rate and storage depth, is the most intuitive decision an oscilloscope market value of the three features, including bandwidth can reflect the performance of the oscilloscope is the most obvious indicators, sampling rate values and bandwidth have been linked, while the two numerical oscilloscope is directly related to the final price, its value is basic it is decided by simulation unit of hardware performance.