About 10 years ago, we offered raw IF output. The challenge is that without corrections, the data is not very useful for most tasks. And those corrections are built from real-time temperature data. We don’t have any IP for generating these after the fact. It ends up being a pretty big filter to compensate for the IF SAW filter ripple.
Long story short, we recommend using a CPU with a bit more horsepower, rather than trying to get around the real-time processing.
You could also look at the SP145, which has a much lower CPU load when streaming.
