The BIG and SMALL ANTENNA topic part 1

[CurlyWurly]

@LoRaTracker

how can you get a link difference of 43dBm (-63 and -20) ?

I know the TX values are correct (I can see the same values reported in the TTN console).
For the RX side, I’m just reporting local variables LMIC.rssi and LMIC.snr.
Does anyone know the right way to calculate this? one thought is to subtract 137. However, wandering around outside gave consistant values for the TX side, but crazy values being reported for LMIC.rssi and LMIC.snr.

LMIC Downlink RSSI

Hey there. I’ve searched the internet and the LoRaWan Docs but haven’t found any further information. So my question is, it is possible to get the RSSI (and optional SNR) of a downlink message? I’ve looked into LMIC.rssi and LMIC.snr after a downlink message but those values doesn’t make sense in relation to “normal” RSSI and SNR values. Thanks in advance. Kind regard, Rob