Oscilloscope, GDS-3504, GW Instek
GW Instek GDS-3504 8" LCD Color Display Digital Storage Oscilloscope with USB Port, 500MHz Bandwidth, 4-Channel, 700ps Rise Time. GW Instek GDS-3000 Series Digital Storage Oscilloscopes, which creates a new benchmark of DSO value in the field. With 5GSa/s sampling and Visual Persistence Oscilloscope (VPO) technology, GDS-3000 displays waveforms truthfully and captures less-frequently-occurred signals, like glitches or runts, simultaneously without missing any spot of waveform information. A 100GSa/s ET sampling rate (10ps pt-pt resolution) is provided to accurately reconstruct repetitive waveforms avoiding software interpolation distortion. The 5GSa/s real-time sampling combined with a good variety of trigger selections enable the capture of fast and complex signals and display waveforms with Sinc interpolation. The 8" LCD with SVGA (800 x 600) resolution provides an ample display space to accommodate multiple waveform signals, on-screen menu, setting status and associated measurement information, giving all-at-a-glance convenience. A unique Split-screen feature allows each input channel to be operated independently with respective setting and waveform display. This gives users flexibility to use the GDS-3000 Series as a multi-scope-in-one DSO. . . 5GSa/s Sampling & VPO Technology. The GDS-3000 Series adopts VPO (Visual Persistence Oscilloscope) signal processing technology to enhance the performance of multi-gray-scale waveform display. The FPGA parallel processing, instead of conventional microprocessor architecture, is applied in GDS-3000 Series design to significantly increase the data processing speed and therefore increase the waveform update rate. This technology allows the GDS-3000 Series to display waveforms with various gray scales based on the occurrence frequencies, a fashion analogous to the analog oscilloscope display. As the visual persistence oscilloscope contains 3-dimension waveform data, including amplitude, time and intensity, for each waveform spot, it provides more useful signal information than a normal digital storage . . oscilloscope can do. The high-speed data processing of VPO technology enables the signal analysis of rapid events such as video, jitter, glitch and runt.. . The GDS-3000 Series features a maximum real-time sampling rate of 5GSa/s, which is superior to most of the equivalent oscilloscopes available in the market today. (2.5GSa/s maximum sampling rate for GDS-3152 & GDS-3252)
