Sorry to bother, but I would like to know something here. For the Catalyst software-designed receiver App, what does the antenna DA1 has to offer? Is it just a front end or it has its own acquisition & tracking loop? I wish to know some of the things running on the antenna and the app, is the output signal of anntena USB in IF? If so, what is the frequency and bandwidth of sampling?
And I wish to know can I manipulate those GNSS receiver parameters (like IF, bandwidth, and detailed parameters/thresholds) on the device?