YouTuber Ichiken's 12-bit oscilloscope review

basic information

12-Bit Oscilloscope DHO Series The vertical resolution of an oscilloscope is generally quantified by the bit count of the A/D converter (ADC). The resolution of an 8-bit ADC is 28 (= 256):1. The resolution of a 12-bit ADC is 4096:1, which is 16 times that of an 8-bit ADC. *Reference Price 1: DHO1072* Selling Price: ¥140,800 Frequency Bandwidth: 70MHz Number of Input Channels: 2 Real-Time Sample Rate: 2GSa/s Maximum Memory Length: 100Mpts (opt.) *Reference Price 2: DHO4204* Selling Price: ¥498,300 Frequency Bandwidth: 200MHz Number of Input Channels: 4 Real-Time Sample Rate: 4GSa/s Maximum Memory Length: 500Mpts (opt.)

Price information

You can check the price on the online store. https://jpmall.rigol.com/gallery.html?cat_id=1277 DHO1072 High-Resolution 12-bit Oscilloscope Vertical Resolution: 12 bits Frequency Bandwidth: 70 MHz Number of Input Channels: 2 Real-Time Sample Rate: 2 GSa/s Maximum Memory Length: 100 Mpts (optional) Selling Price: ¥140,800 and up

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Applications/Examples of results

High dynamic range measurements include all echo location and ranging applications such as radar, sonar, and LiDAR. Many medical imaging technologies, such as NMR and MRI, are based on similar techniques. High-level transmitted pulses are reflected off the human body, and the echoes or induced radiation from the transmitted signals are collected and analyzed. Similarly, ultrasonic techniques used in non-destructive testing (NDT) utilize reflected ultrasonic pulses to detect cracks and defects in solid materials. In power stability measurements, small millivolt-level signals such as noise and ripple at bus voltages of 1 to 48V or higher are measured, and a high dynamic range (12-bit) oscilloscope is still required.