I can confirm that for me, at a particular spot, on my particular SDS with my antenna hub antenna arrangement for UHF. I saw marked improvement on low signal DMR traffic. I was always able to receive it previously, however it took a while for the SDS to lock on. Coming back to that signal, I could tell the SDS locked on to the signal faster and this time started receiving a second site the organization has that is certainly obscured by terrain, when prior I could never receive it.

So, for me, the SDS firmware is a marked improvement when listening to low signal DMR.

On the topic of the SDS and weak signals, came across this video. https://www.youtube.com/watch?v=Z5bLbDeudIE While I don't have an R8600( I dream of one ) I was impressed with the comparison, and was impressed with the SDS200 performance on such a signal.

#SDS #Uniden #Scanning #Radio