Oscilloscopes challenge low-end market

摘要

The DS1000B series of four-channel oscilloscopes from Rigol Technologies consists of three models with bandwidths of 60 MHz, 100 MHz, and 200 MHz. Instruments in this class are commonly found on test benches, in repair depots, in field service, and on hobbyist benches. The DS1000B series uses two ADCs for channels 1-2 and 3-4. When using one channel per ADC, the oscilloscopes can sample at 2 Gsamples/s. When sharing an ADC, the sample rate drops to 1 Gsample/s. Memory depth is 16 ksamples, also shared between the two ADCs.