I’m trying to do some mesh algorithm testing/tweaking which means I need to play with attenuation to get a multi-hop network.
I’ve used every pad in my radio kit, put the nodes at opposite ends of the house, used a directional antenna pointing away… and I still get -4.75dB SNR (26% signal).
That’s 140dB of hard attenuation! I guess the 154dB link budget for #LongSlow is a conservative number. Lora is quite impressive!