I would have done the questioning before purchasing it. In this case I think it is more then adequate.
The specifications 100M@3CH, 50M@6CH, 32M@9CH, and 16M@16CH refer to the sample rate capabilities of a logic analyzer. They indicate the maximum number of samples per second (in megasamples per second, or MS/s) the device can achieve, depending on the number of active channels. For example:
- 100M@3CH means 100 MS/s when using 3 channels.
- 50M@6CH means 50 MS/s with 6 channels active, and so on.
The sample rate is critical for accurately capturing high-frequency digital signals. According to the Nyquist theorem, to reasonably reconstruct a digital signal, the sampling rate should be at least twice the signal's frequency. For example, to analyze a 10 MHz signal accurately, you need at least a 20 MS/s sampling rate.
This should help: https:
//en.wikipedia.org/wiki/Nyquist–Shannon_sampling_theorem