Hi, I would like to use my LimeSDR to receive simultaneously two RF signals, in order to implement a Direction-of-Arrival algorithm. How can I configure the “LimeSuiteNG Source” GRC block to receive the two signals?
Thank you in advance
Piero
You can set block’s “Data channel indexes” : [0,1]
Thank you a lot, Ricardas! Thanks to your reply, I was able to run a two-channel receiver.I keep noticing some strange behavior: when I send two identical signals (same phase) to both RX inputs, I notice that the phase of channel 1 is sometimes +90° relative to channel 0 and sometimes -90°. I would expect the phase difference to always be 0°. What is the reason for this strange phenomenon?
I don’t know, that’s outside of my expertise, it’s not software related.