If I have read the datasheets correctly, the E4000 is
also able to use a
non-zero IF. Would doing this help reduce the spike in the middle of the
spectrum for sticks using the E4000?
Here's a question for windows users.... Why do I not see a notable spike
in the middle of the spectrum spike in the SDR Sharp application, but a very
strong one in the HDSDR application using same the same USB dongle?
This strikes me as odd.
Christian