This is a very good point. Indeed my application is not in the same band as GPS. I'll spend some more time to familiarize myself with the B210!
Stephan On Wed, 10 Oct 2018 at 09:02, Sylvain Munaut <246...@gmail.com> wrote: > Hi, > > > As a backup, since the B210 has 2 RX chains, I can do my application > with RX1 and record GPS L1 signals on RX2, then post-process the GPS data > to solve for clock offset. > > It has 2 RX chains with a single LO, you need to receive the _same_ > frequency. (at least within the same RF bandwidth, the 2 FPGA DDC can > be tuned independently). > > So either your application just happen on the same band as GPS, or > you're going to need some external mixing gear to bring your app and > GPS on a common frequency that can be received by both chains of the > B210. > > > Cheers, > > Sylvain >
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