Hi everyone,

today I decided to do a test of the CW signal quality generated by my app and for that I used an oscilloscope app.

Here are a few screenshots showing the results:

Results are quite good in my opinion. Timing is not perfect but quite close. Also the signal curve is good.

Test has been done using 20 WPM speed and on a Nexus 5.

I’ll try with higher WPM speeds and on other devices but so far I’m happy with the results.

72/73 Andrea IU4APC