Han GuCheng should point out the domestic ondoscope in the direction hard: The real-time digitized tape ranges broadly from 1GHz- 2GHz; The digitization rate reaches 4Gsps; Real-time to record the memory capacity and reach 64MB (memory memory) continuously ; 80GB (built-in high-speed hard disk) ; The waveform catches the speed and reaches frames per second 400000 in real time; Have waveshape recognition and the intersection of state and terms choose, set up multistep of priority, touch off new intelligence of terms, touch off the system; Meet advanced operation and accurate analysis application package that all kinds of users measured the demand; The open ondoscope tests the systematic platform further improves the ability that incorporated into interconnection of computer conferencing. He emphasizes finally, the domestic ondoscope manufacturer should be to testing the demand at home, according to realistic national conditions and international technological environment, do what is appropriate and discard what is inappropriate, give play to one's own technical superiority, the simple formalism strange circle that imitates, unrealisticallies compare walks out, develop and have it than the product series with stronger large international competitive edge, performance-cost ratio. Excellent the intersection of view and the intersection of Angery and the intersection of scientific & technical corporation and the intersection of the Asian-Pacific area and lucky big the intersection of staging and number of channels and the intersection of hardware and bandwidth Du, manager of market development, it becomes to be must in "low, middle" end, with digital technical popularization, the composite signal showing device will be further developed, there will be more and more types of the products, let users have more choices, for example, in terms of bandwidth, there is 100MHz to 1GHz mixed video frequency oscilloscope with width now. With popularization of FPGA, let oscillometric utensil prepare against, similar to logic, it divides internal nodal analysis of agreement into to be the trend of the times too in function; It stores depth to be technological difficult problem no longer at the same time, can let ondoscope on condition that store deeply, it is still a challenge to support very high waveform to break the response speed. In high side, with the appearances of SATAII, PCI-EI, PCI-II, 10GbE and high-speed slab, the signal completeness of ondoscope gives testing the challenge that brings is more and more severe, including the bottom noise of ondoscope should be low enough, probe does not have completeness question of signals,etc.. No matter which kind of ondoscope, especially hit high side, the price may not be all very cheap, so can the intersection of staging and number of channels and hardware bandwidth must become a trend too. It is that key ondoscopes continue to act as the electronic survey tool employed extensively most that the products manager Deng JinHui in Tyke the Asian-Pacific area improve characteristic usability and pertinence application, meanwhile,it too last various functions special with should challenges from new technology and new developing market. Characteristic, usability, application function to have pertinence three field these whether all the intersection of ondoscope and supplier put forth effort field of development redevelop new product, only in this way, the new ondoscope could meet the challenge of new technology better. Shanghai horizontal the intersection of river and international Trade Co., Ltd open the intersection of technology department and Zhao X DSO can realize highest sampling rate and input bandwidth, begin from the Er early analog oscilloscope, in signal measurement on the work bench, a basic use of the ondoscope can reveal the fast waveform all the time. The traditional analog oscilloscope can reveal the fast signal completely. Present DSO (digital storage oscillograph) Having already done much processing for the display of the signal, the digital storage oscillograph uses the high speed chip to realize the fast waveform reveals and breaks. The digitized instrument based on PC adopts Windows graphical interface, generally can't reach DSO so quick refresh rate. DSO another advantage is the extensive signal handling capacity, the signal amplitude that most DSO can be accepted is much wider than the digitizer based on PC, moreover, have many kinds of probes available. Utilize different probe, user can measurement voltage reach hundreds of, frequency exceed signal of 10GHz. At present, input the bandwidth most still only independent DSO could be realized.
