What’s up Semtech.
In AN1200.16 there are multiple antenna matching procedures for SX1232. For the split path case they come up with LNA match and source impedance at the RX input (RFI port) of 28.5 + j41.7 at 915 MHz. Is this the actual source impedance of the SX1232 at the RFI pin or are these just random numbers used in this example?