How to measure the analog input signal‘s frequency by USB-6341

[HahaMama]

Hi  all:

I want to measure the analog signal's frequency by USB-6341.

When i open the add channels button,there is the frequency option there, but after i open it,it shows that NO supported devices found.

So the USB-6341 not support this measure or need some others setting?

would you help to provide a detail guide for frequency test?

[GerdW]

Hi Mama,

---

@HahaMama wrote:

I want to measure the analog signal's frequency by USB-6341.

---

Create a simple voltage measurement task and read your signal.

Then use one of those SignalAnalysis functions on your signal to determine frequencies…

[HahaMama]

hi GerdW：

How to use SignalAnalysis functions？Any detail guideline?

[GerdW]

Hi Mama,

---

@HahaMama wrote:

How to use SignalAnalysis functions？Any detail guideline?

---

There are functions to determine spectra and main frequencies, so use them to find your main frequency...