Thanks for your reply, Stefan. You wrote: Mine does go up there around too, if I'm using your repository. I've also had a look at your code, and I can see you have removed the same lines of code too. However, when I build it here and install it on my machine, there is a big difference in the performance -- for instance, tuning to some of the lower bands (just try 24 MHz) shows a lot of spikes/spurs that are not present when using the "official" repository, even though the settings are the same in the testing application (in this case gqrx). Not sure why, though -- did you change the gain parameters somehow? If not, then there might possible be some bugs introduced that are causing the spurs? They seem to be somewhat stable in the spectrum, despite the tuned-to frequency. -- Per.

On 04/16/2013 12:32 PM, Stefan Sydow wrote: Yep, the code in your repo looks much cleaner -- and some of the really weird and non-intuitive parts have been streamlined, making it easier to read! Might be the case, yes. Or some some other setup is missing -- I guess we're still missing a more complete description on how the device functions. -- Per.