The DHO900 series is RIGOL's latest high-performance, economical digital oscilloscope. Though compact in design, it offers superior performance with a capture rate up to 1,000,000 wfms/s (in UltraAcquire Mode), 50 Mpts memory depth, 12 bits resolution, and low noise.

Rigol offers four versions of its DHO900 series, with analog bandwidth of 125 or 250 MHz, and the option for a 25MHz single channel arbitrary function generator and bode plot analysis.

The DHO900 series supports 16 digital channels. One instrument can make an analysis on both analog and digital signals to meet embedded design and test scenarios. With an affordable price equivalent to purchasing an entry-level instrument, you can access auto serial and parallel bus analysis, bode plot analysis, and other functions to meet testing demands in the R&D, education, and scientific research fields.

Please note, use of the digital channels requires the optional PLA2216 logic probe.

The DHO914S and DHO924S include a single channel, 25MHz arbitrary function generator. It features a sample rate of 156MSa/s, 14-bit vertical resolution, and outputs the following standard waveforms: sine, square, ramp, DC, noise, and also supports user-defined waveforms.

This integrates the signal source and the oscilloscope into one, providing great convenience for engineers who need to use the signal source and oscilloscope at the same time.

Bode plot is a way of graphically displaying the frequency response of a system. In the switch power supply and operational amplifier's circuit feedback network, the Bode plot provides the curves displaying the variation of gain and phase with the frequency for a loop analysis. Through the analysis on the system's gain and phase margins, you can determine the stability of the system.