My colleague and I are trying to adapt the ASK example from https://github.com/myriadrf/LimeSDR_Workshop to 15 MHz for some days now. The goal is to modulate some information on a 15 MHz carrier with, for example, an 800 kHz sub carrier and measure this with an oscilloscope.
The first approach was - after loading the corresponding DEMO_1Msps_866MHz-50dBm.ini file in the LimeSuiteGui - to change the frequency on both, the TX and RX path (SXT & SXR tab). Furthermore, we have tried the solution of @martywittrock from his posting (Where did the 100 KHz go?), but this also did not lead to the desired success.
Of course we have read and tried the whole “limesdr-made-simple-…” tutorial as well as the different hardware descriptions, datasheets and other tutorials (i.e. from Danny Webster), but we currently have no idea how to solve this problem.
Maybe there are some geniuses who could describe the steps necessary from scratch for solving this challenge.
Thank you in advance for your help