These oscilloscopes offer a combination of low noise, gain accuracy, and channel isolation, providing capability and value to the engineer on the bench. The SDS800X HD and SDS1000X HD oscilloscopes are specified with only 70 µVrms noise at a bandwidth of 200 MHz. In all SIGLENT high-resolution oscilloscopes, lower ranges are specified with 1.5% DC gain accuracy, with ranges ≥5 mV/div having 0.5% accuracy. The SDS3000X HD series offers up to 60 dB of channel isolation, starting at 70 MHz.
To maximize the benefits of high-resolution vertical acquisition, Siglent oscilloscopes allow simultaneous zooming in both horizontal and vertical directions on live signals. This, combined with the advantage of deep memory, facilitates comprehensive analysis and reveals numerous perspectives that are normally hidden. This works in close conjunction with a wide range designed with high shift capability. This allows engineers to uncover smaller, farther-from-ground signal anomalies by focusing the ADC on smaller areas of interest and concentrating on these signals. The combination of range and zoom capability gives engineers unparalleled power to view and analyze the details of small signals. When visualizing signals in the RF space, the ability to calculate deep-memory FFTs on low-noise, 12-bit data provides additional methods for debugging and analyzing high-speed signals.
An additional high-resolution mode, called ERES, provides even greater noise reduction and flexibility. The SDS3000X HD offers the equivalent of up to 4 extra bits of resolution. Utilizing the high sampling rate and deep memory, this mode further improves noise performance at the expense of bandwidth, allowing engineers to optimize their oscilloscope's performance for any application.
All models are equipped to measure over 50 parameters, support simultaneous mathematical operations on four channels, and feature a formula editor that allows nested formulas. Furthermore, all three oscilloscope series support functions such as mask testing, Bode plotting, power analysis, serial search, and decoding. Optionally, 16 digital channels can be added to enable the analysis of mixed-signal designs. Together with the Siglent SAG1021I isolated signal generator or any Siglent arbitrary waveform generator, loop response testing can be performed to provide the frequency response curve of the device under test. This allows for easy determination of the gain and phase at each frequency point. Meanwhile, with the help of data list, cursor measurement, and auto-measurement functions, the Bode plot curve can be analyzed in detail.
The three new oscilloscopes feature high-definition touchscreens (7" or 10.1"), advanced web control, and network data transmission capabilities. The combination of an intuitive user interface with multiple one-button operations on the front panel and seamless remote access greatly improves operational efficiency in any usage mode.
Combined with the SDS2000X HD and SDS7000A series, SIGLENT has the broadest portfolio of high-resolution oscilloscopes available, from 70 MHz to 4 GHz.
