Search results
Sampling rate (sometimes called sampling frequency or F s) is the number of data points acquired per second. A sampling rate of 2000 samples/second means that 2000 discrete data points are acquired every second.
27 kwi 2020 · Data rate is the speed at which bytes (or chunks of data) are sent down a channel. The bandwidth is how fast the bits that make up that data are transmitted. Sampling rate is the frequency at which an incoming signal is read to measure its shape.
Bandwidth vs Sample Rate. Bandwidth is not how many measurements are taken per second, that is the sample rate and they are different! Bandwidth is maximum frequency of an input signal which can pass through the analog front end of the scope with minimal amplitude loss (from the tip of the probe to the input of the oscilloscope ADC).
22 wrz 2020 · Lets say we have an oscilloscope with Bandwidth:70MHz and Sample Rate:2.5GSample/s. Since we can capture adequately signals of frequency 14MHz (1/5 of bandwidth rule of thumb,) why do we need such a huge sample rate?
24 mar 2020 · Oscilloscopes with a maximally-flat frequency response have a sharper roll-off and a sampling rate of about 2.5 times the oscilloscope bandwidth should be sufficient. In this article, we’ll examine two important specifications of a digital oscilloscope: analog bandwidth and sampling rate.
15 lip 2024 · The sample rate, also referred to as sampling rate, is not directly related to the bandwidth specification. Sample rate is the frequency at which the ADC converts the analog input waveform to digital data.
When using oscilloscopes with a bandwidth of 1 GHz or higher, a sample rate that is around 2.5x higher than the bandwidth is typically adequate. Also, keep in mind when multiple oscilloscope channels are turned on, the sample rate is usually split between these channels. Make sure your sample rate is fast enough when divided among channels.
