Other Parts Discussed in Thread: , WL1837
I have a couple questions related to the calibrator tool. Hopefully easy questions. Again, I am talking about this document/feature.
https://www.ti.com/lit/ug/swru562/swru562.pdf?ts=1653527288951
My first question is about the get_rx_stats output (shown below).
RX statistics (status 0)
Total Received Packets: 8341
FCS Errors: 747
MAC Mismatch: 0
Good Packets: 7594
Average RSSI (SOC): -75
Average RSSI (ANT): -72
PER: 0.089558 # PER = Total Bad / Total Received
Most of it make sense, but what is the difference between Average RSSI (SOC) and Average RSSI (ANT)? They are consistently 3dB apart. Maybe you will answer this within the first answer, but why 3dB?
Next question, also it may be answered within the first answer, but which RSSI (SOC or ANT) corresponds to the data within the datasheet (shown below).
How do I see RSSI for each Antenna as ours is 2x2 MIMO