- Aug 1, 2007
- Sonoma Co., California
I noticed the Mainline 1 (Big Rock Ridge) for the S.M.A.R.T. system has been updated with a RAN of 31...Does anyone have info on the rest of the system? I'm trying to use my SDR Dongle but I haven't heard much on the Mainline 1 (Sonoma Mountain) frequency...